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Difference between revisions of "OTA Updates/Apple Watch/8.3"

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(Created page with "== Apple Watch Series 3 == === Watch3,1 === {| class="wikitable" |- ! Version ! Build ! Prerequisite Version ! Prerequisite Build ! Compatibility Version ! Rel...")
 
(→‎Apple Watch Series 7: delta links for coming from 8.0 build 19R343)
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! File Size
  
! File Size
 
|-
  
|-
−
| rowspan="12" | 8.3
 +
| rowspan="13" | 8.3
 
| rowspan="8" | 19S55<ref name="inflated" />
  
| rowspan="8" | 19S55<ref name="inflated" />
 
| 8.1 beta
  
| 8.1 beta
 
| 19R5541f
  
| 19R5541f
 
| 17
  
| 17
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| rowspan="12" | {{date|2021|12|13}}
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| rowspan="13" | {{date|2021|12|13}}
 
| {{n/a}}
  
| {{n/a}}
 
| [https://updates.cdn-apple.com/2021FCSFall/patches/002-33654/28AE29DA-DD24-4D00-80FB-026E9576160A/com_apple_MobileAsset_SoftwareUpdate/67cf6106cc6d99a799f566a7c1a7a15b7635dbd4.zip 67cf6106cc6d99a799f566a7c1a7a15b7635dbd4.zip]
  
| [https://updates.cdn-apple.com/2021FCSFall/patches/002-33654/28AE29DA-DD24-4D00-80FB-026E9576160A/com_apple_MobileAsset_SoftwareUpdate/67cf6106cc6d99a799f566a7c1a7a15b7635dbd4.zip 67cf6106cc6d99a799f566a7c1a7a15b7635dbd4.zip]
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| 173,328,893
  
| 173,328,893
 
|-
  
|-
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| rowspan="5" | 19S55
 
| colspan="2" {{n/a}}
  
| colspan="2" {{n/a}}
 
| 17
  
| 17
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| 1,894,794,615
  
| 1,894,794,615
 
|-
  
|-
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| 8.0
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| rowspan="2" | 8.0
  +
| 19R343
  +
| 17
  +
| {{n/a}}
  +
| [https://updates.cdn-apple.com/2021FCSFall/patches/002-34046/EEE727B9-D3B4-40C7-8D22-3F40851D3503/com_apple_MobileAsset_SoftwareUpdate/ff8f188a60be02fedf4384cc42a96751865b3bf5.zip ff8f188a60be02fedf4384cc42a96751865b3bf5.zip]
  +
| 403,192,690
  +
|-
 
| 19R346
  
| 19R346
 
| 17
  
| 17
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! File Size
  
! File Size
 
|-
  
|-
−
| rowspan="12" | 8.3
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| rowspan="13" | 8.3
 
| rowspan="8" | 19S55<ref name="inflated" />
  
| rowspan="8" | 19S55<ref name="inflated" />
 
| 8.1 beta
  
| 8.1 beta
 
| 19R5541f
  
| 19R5541f
 
| 17
  
| 17
−
| rowspan="12" | {{date|2021|12|13}}
 +
| rowspan="13" | {{date|2021|12|13}}
 
| {{n/a}}
  
| {{n/a}}
 
| [https://updates.cdn-apple.com/2021FCSFall/patches/002-33911/668F2C9C-4DDD-4F67-904B-82F83ECF6EC1/com_apple_MobileAsset_SoftwareUpdate/7bdeadccd601a917d0a23c25154129992baa6ad7.zip 7bdeadccd601a917d0a23c25154129992baa6ad7.zip]
  
| [https://updates.cdn-apple.com/2021FCSFall/patches/002-33911/668F2C9C-4DDD-4F67-904B-82F83ECF6EC1/com_apple_MobileAsset_SoftwareUpdate/7bdeadccd601a917d0a23c25154129992baa6ad7.zip 7bdeadccd601a917d0a23c25154129992baa6ad7.zip]
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| 173,424,023
  
| 173,424,023
 
|-
  
|-
−
| rowspan="4" | 19S55
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| rowspan="5" | 19S55
 
| colspan="2" {{n/a}}
  
| colspan="2" {{n/a}}
 
| 17
  
| 17
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| 1,888,636,545
  
| 1,888,636,545
 
|-
  
|-
−
| 8.0
 +
| rowspan="2" | 8.0
  +
| 19R343
  +
| 17
  +
| {{n/a}}
  +
| [https://updates.cdn-apple.com/2021FCSFall/patches/002-33886/1122618B-B20E-4E8B-A9F9-9EF234D47006/com_apple_MobileAsset_SoftwareUpdate/2c679f3c3e7576aaaae0b54b6ec93f291c31f78d.zip 2c679f3c3e7576aaaae0b54b6ec93f291c31f78d.zip]
  +
| 403,300,756
  +
|-
 
| 19R346
  
| 19R346
 
| 17
  
| 17
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! File Size
  
! File Size
 
|-
  
|-
−
| rowspan="13" | 8.3
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| rowspan="14" | 8.3
 
| rowspan="8" | 19S55<ref name="inflated" />
  
| rowspan="8" | 19S55<ref name="inflated" />
 
| 8.1 beta
  
| 8.1 beta
 
| 19R5541f
  
| 19R5541f
 
| 17
  
| 17
−
| rowspan="13" | {{date|2021|12|13}}
 +
| rowspan="14" | {{date|2021|12|13}}
 
| {{n/a}}
  
| {{n/a}}
 
| [https://updates.cdn-apple.com/2021FCSFall/patches/002-33381/F47C60BB-CB11-47C7-9DAA-42B2BD34271E/com_apple_MobileAsset_SoftwareUpdate/ea403413645ebb3d7b3062319034e30f191bff45.zip ea403413645ebb3d7b3062319034e30f191bff45.zip]
  
| [https://updates.cdn-apple.com/2021FCSFall/patches/002-33381/F47C60BB-CB11-47C7-9DAA-42B2BD34271E/com_apple_MobileAsset_SoftwareUpdate/ea403413645ebb3d7b3062319034e30f191bff45.zip ea403413645ebb3d7b3062319034e30f191bff45.zip]
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| 195,141,436
  
| 195,141,436
 
|-
  
|-
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| rowspan="5" | 19S55
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| rowspan="6" | 19S55
 
| colspan="2" {{n/a}}
  
| colspan="2" {{n/a}}
 
| 17
  
| 17
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| 1,942,751,537
  
| 1,942,751,537
 
|-
  
|-
−
| 8.0
 +
| rowspan="2" | 8.0
  +
| 19R343
  +
| 17
  +
| {{n/a}}
  +
| [https://updates.cdn-apple.com/2021FCSFall/patches/002-33924/A10BF50C-637F-4186-868C-6BA64F6A34C8/com_apple_MobileAsset_SoftwareUpdate/b4e5ea40a31e12aaaa8273ed84d928d7c5c91787.zip b4e5ea40a31e12aaaa8273ed84d928d7c5c91787.zip]
  +
| 473,339,039
  +
|-
 
| 19R346
  
| 19R346
 
| 17
  
| 17
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! File Size
 
|-
  
|-
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| rowspan="13" | 8.3
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| rowspan="14" | 8.3
 
| rowspan="8" | 19S55<ref name="inflated" />
  
| rowspan="8" | 19S55<ref name="inflated" />
 
| 8.1 beta
  
| 8.1 beta
 
| 19R5541f
  
| 19R5541f
 
| 17
  
| 17
−
| rowspan="13" | {{date|2021|12|13}}
 +
| rowspan="14" | {{date|2021|12|13}}
 
| {{n/a}}
  
| {{n/a}}
 
| [https://updates.cdn-apple.com/2021FCSFall/patches/002-33953/D6E02AD8-94E0-44D3-9DFE-3C5B0C1F598B/com_apple_MobileAsset_SoftwareUpdate/75e573e818524adf1f622d9b9f507ad2694ac4ff.zip 75e573e818524adf1f622d9b9f507ad2694ac4ff.zip]
  
| [https://updates.cdn-apple.com/2021FCSFall/patches/002-33953/D6E02AD8-94E0-44D3-9DFE-3C5B0C1F598B/com_apple_MobileAsset_SoftwareUpdate/75e573e818524adf1f622d9b9f507ad2694ac4ff.zip 75e573e818524adf1f622d9b9f507ad2694ac4ff.zip]
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| 195,234,725
  
| 195,234,725
 
|-
  
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| rowspan="5" | 19S55
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| rowspan="6" | 19S55
 
| colspan="2" {{n/a}}
  
| colspan="2" {{n/a}}
 
| 17
  
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| 1,934,811,933
  
| 1,934,811,933
 
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|-
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| 8.0
 +
| rowspan="2" | 8.0
  +
| 19R343
  +
| 17
  +
| {{n/a}}
  +
| [https://updates.cdn-apple.com/2021FCSFall/patches/002-33306/F6F8D4EA-FF40-4971-B993-231695A05F35/com_apple_MobileAsset_SoftwareUpdate/8e0838507aad52e58bead01b4c748d05ac4fb0c3.zip 8e0838507aad52e58bead01b4c748d05ac4fb0c3.zip]
  +
| 473,434,249
  +
|-
 
| 19R346
  
| 19R346
 
| 17
  
| 17

Revision as of 05:40, 23 January 2022

Apple Watch Series 3

Watch3,1

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A e9be851a1c62bb7fd04991036a4ca1a2f44b4a38.zip 486,368,021
8.1 beta 2 19R5551d 17 N/A b3ba12dd3d83c99d88c0be20e1e26304c201e2ac.zip 468,649,352
8.1 beta 3 19R5559e 17 N/A 09fd131a14b5ccc2122fb43b2635e63df2ba0bc6.zip 442,143,558
8.1 beta 4 19R5566a 17 N/A 4c4f6813697ba70159c94a5d5825183154851c05.zip 440,912,045
8.3 beta 19S5026e 17 N/A f48c0027780ac191f322cd00915ba4eda08ede0a.zip 428,574,610
8.3 beta 2 19S5036d 17 N/A 0f34f89b0dadeb266fde822d9f70f98cc89cfde6.zip 388,238,735
8.3 beta 3 19S5044c 17 N/A 14b7225eb78040b398ea69a1920c83f0e55ad544.zip 257,434,659
8.3 beta 4 19S5050c 17 N/A 3f3bef6f00072d0ef2ef9408cf3345fd285d0b62.zip 247,701,275
19S55 N/A 17 N/A 990150246051c7f004c1ee787071a2867d62db78.zip 1,738,831,000
5.3.5 16U652 17 N/A 3813c03339ca9fa29d0b547ef0f44c7c94b0a23c.zip 1,603,786,553
5.3.6 16U662 17 N/A a85b8c014cb82870741579d82d01b82f20717561.zip 1,603,790,737
5.3.7 16U674 17 N/A a20ac39a2e156aa112a2305c5bdc04805bd83e85.zip 1,603,791,192
5.3.8 16U680 17 N/A ae73fcc89eb1b89948e59e6d775cc3e47091cba2.zip 1,603,778,814
5.3.9 16U693 17 N/A 5b980335207c4a1ef0ff20ff56aae5273f661c36.zip 1,603,781,019
6.0 17R575 17 N/A 55bfbc88c76e26731dc6fe930d22f64adaa2da3d.zip 1,550,450,914
6.1 17S84 17 N/A dbdd364d054aba984dd509d8bf246acb74f06c3d.zip 1,527,924,111
6.1.1 17S449 17 N/A 51382b1768abef23b2e4ae81afba3e5e2227503b.zip 1,528,012,735
6.1.2 17S796 17 N/A ffc34914980dfce8f96dfd0806833f6a8df9b247.zip 1,528,058,332
6.1.3 17S811 17 N/A c1dc7006adbd8d620ad2295ec8eac9c6b6caeff8.zip 1,528,058,045
6.2 17T529 17 N/A c898ff666696e1a762b1d46b18a4ca11418d4238.zip 1,521,581,554
6.2.1 17T530 17 N/A dc6b5c74a9afab56f2df48a7c6967c3d777f2237.zip 1,521,589,261
6.2.5 17T608 17 N/A 591c19a91c9c5e47d07d0907ffe90262d300637d.zip 1,520,462,879
6.2.6 17T620 17 N/A 2425791ecad040ac430962db19c7b0fefd63158f.zip 1,520,462,360
6.2.8 17U63 17 N/A 37efdf44dece212ba3cb431e80e3916505a15979.zip 1,520,401,809
6.3 17U216 17 N/A 077092350aefbb42c15d5fd8be7641c5408ee990.zip 1,520,455,554
7.0 18R382 17 N/A 0d03ae53a1643831e446a3f03b83a2e5b07581ac.zip 1,234,578,590
7.0.1 18R395 17 N/A 57855803a2948e6ef6a68ad8bed6e8a171f84576.zip 1,234,575,153
7.0.2 18R402 17 N/A 65d8899341efd51974914b50d29419f98cab3fcc.zip 1,234,577,828
7.0.3 18R410 17 N/A 76f3d4178d9c7b8d70878a4787160164f29ae8c2.zip 1,234,574,000
7.1 RC 18R589 17 N/A 1d82c51df21d81722d499a8f2821735c57df7894.zip 1,219,216,416
7.1 18R590 17 N/A 2899b82ef3e1e4142f22313fa854de868c3f156e.zip 1,219,214,265
7.2 18S563 17 N/A 20fad84e668b3d84c5cc9f6059f87a48bc640e99.zip 1,217,466,721
7.3 18S801 17 N/A ea6ea7d23f54e36918514c692df0c879372bcb11.zip 1,217,064,655
7.3.2 18S821 17 N/A 21b782cd3105849fb01e40fbe0f4a9631fea228e.zip 1,217,057,913
7.3.3 18S830 17 N/A 472caf7979f4b69aa21809178c7dd298703eec22.zip 1,217,057,557
7.4 18T195 17 N/A a819ceec63ffb779afab885e940794e290a5ef47.zip 1,192,155,892
7.4.1 18T201 17 N/A c1818f24d9d192ae5c9c494c2c0e129aab94da2b.zip 1,192,142,470
7.5 18T567 17 N/A 1771f1871886b91d5c20ae6fbf77183bde0fbabc.zip 1,187,606,567
7.6 18U63 17 N/A 0a1e60286af169388f2d7dc94aa8386ba97ffed7.zip 1,186,501,536
7.6.1 18U70 17 N/A dc3315e5d64f2777076f9ab120e054a0ec9dea24.zip 1,186,501,650
7.6.2 18U80 17 N/A d110d543fc471ccbc10ddaf507541c13c6b67f44.zip 1,186,497,893
8.0 19R346 17 N/A 57b9f8950c6515197ab69ba2b0571cdf2e83f4aa.zip 506,705,452
8.0.1 19R354 17 N/A 30fa5312745c65c5d482a9706c178c3e9b0f2542.zip 506,832,549
8.1 19R570 17 N/A c2a4e7e247b95ec954a75c0589bc1de7cc181836.zip 437,604,086

Watch3,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A 94440588c9ed7c9617562f6caef44d77b4225a0c.zip 486,398,909
8.1 beta 2 19R5551d 17 N/A cbd235b0b61b09fb312c7801d2b598797cb40da4.zip 468,689,421
8.1 beta 3 19R5559e 17 N/A 42e928b8c8a8121d1da69a2541129d63ed7afb07.zip 442,192,214
8.1 beta 4 19R5566a 17 N/A 45809e46bd4769b01033f082d32883e20b999a49.zip 440,960,500
8.3 beta 19S5026e 17 N/A 7efe61eb9f722f453c814225b3778ecee2ca581c.zip 428,590,543
8.3 beta 2 19S5036d 17 N/A d1144c4fe2145c36a822dfe78aee5db5c81b27bb.zip 388,257,062
8.3 beta 3 19S5044c 17 N/A 776dc9cc9eba32f4149898ee2d8aae248c9224f1.zip 257,453,882
8.3 beta 4 19S5050c 17 N/A cb0ba8b7f1a999205e593b7a7b995a6a769df044.zip 247,715,382
19S55 N/A 17 N/A 96553729b029d4663f16435fadf9f35ef36ad15d.zip 1,745,223,214
5.3.5 16U652 17 N/A 2b38e3465aae04137864dc38b15dc3ee4facdf65.zip 1,609,509,234
5.3.6 16U662 17 N/A 249cef2365db4e794f00b55b05768e1bb5667274.zip 1,609,508,548
5.3.7 16U674 17 N/A 088584e7ac0256442bb267ce6cd03f52fe45d362.zip 1,609,512,135
5.3.8 16U680 17 N/A e91d96be5ec239ce89d59428510002c0dc545b1d.zip 1,609,497,590
5.3.9 16U693 17 N/A 44e04a05839e538eae22be08310218d9566765b6.zip 1,609,495,948
6.0 17R575 17 N/A 376dcfea96a1360256ed8510d6b1331ec6854dc1.zip 1,554,807,017
6.1 17S84 17 N/A 179508b04cb6d596709f29b28c5e72b5ab1eb479.zip 1,532,170,177
6.1.1 17S449 17 N/A a8ee61494fd47e98bb94dfb93cc6e1aca6c80abe.zip 1,532,176,203
6.1.2 17S796 17 N/A 6069e9c75059f93ce70c458ff4e192601921b4f7.zip 1,532,317,591
6.1.3 17S811 17 N/A 8d0f10e3210fcbd761b996ab03e82773a7abe1da.zip 1,532,311,780
6.2 17T529 17 N/A 734e6d6a9d0c5677b0a977f4049c9833fa966d92.zip 1,524,860,114
6.2.1 17T530 17 N/A deeeed551ba8d669e013889a49ce5c7c745811c4.zip 1,524,873,481
6.2.5 17T608 17 N/A bbe90764c7f94166f02c72c871eef3eca8bef9e0.zip 1,524,485,777
6.2.6 17T620 17 N/A 8989f88ab06b5ba258d56e9d77309a6c30fbea62.zip 1,524,483,634
6.2.8 17U63 17 N/A b248101d93a96ed42a23c4ef6c29015f655e140b.zip 1,524,560,391
6.3 17U216 17 N/A a6741a2d60609066a4941719c7a88e6375f857bd.zip 1,524,610,756
7.0 18R382 17 N/A ac434d336658ba341f5de2b64e8a77ea9b1858e7.zip 1,239,640,305
7.0.1 18R395 17 N/A 38defecbcdc74517e72c5bc8d8afda60a36d54d0.zip 1,239,639,383
7.0.2 18R402 17 N/A 594cd8ed3d7b45e38e04203de12ed7ac7a91348d.zip 1,239,636,501
7.0.3 18R410 17 N/A 77b417abb43105c6749de44ed53b6ce4ef19ca69.zip 1,239,639,694
7.1 RC 18R589 17 N/A 3f75a0d5e429f65ad3cd6e184170affd279bd4cc.zip 1,223,930,752
7.1 18R590 17 N/A b1dc108f3b6e5f2cdd6057d20d59e50032a28265.zip 1,223,924,815
7.2 18S563 17 N/A 10499b844f4f92dd2e1dd11bfc68e5a98f8652bd.zip 1,222,317,345
7.3 18S801 17 N/A 006accf0ca03a17e4bc87cd70dd04867b86c1065.zip 1,221,947,940
7.3.2 18S821 17 N/A afe6c703c447ca75c8641a68aa217a2724c5c145.zip 1,221,953,579
7.3.3 18S830 17 N/A 3fca7db125ab46c9525ce27313be96bbf4392c94.zip 1,221,949,888
7.4 18T195 17 N/A 2340412c4746ddb7e8de8cb106f61211383add04.zip 1,196,825,637
7.4.1 18T201 17 N/A 1ebfdc7bbc084c60d81f02c5f94bf7bc60b5d444.zip 1,196,817,266
7.5 18T567 17 N/A b8764687ada00c8b1c1187ae1c32fbec8147b54c.zip 1,192,104,254
7.6 18U63 17 N/A 33d6a089bec4d86f546fed520feee2f0192d23d4.zip 1,190,986,643
7.6.1 18U70 17 N/A d447e6f65c3bdba09e3a1abc1cdc0d8ef5ad4c86.zip 1,190,989,147
7.6.2 18U80 17 N/A a3cd5f027ebf2be418a3c06d9cb079bbb31eb9be.zip 1,190,987,878
8.0 19R346 17 N/A 1c75253ed0b43c0198483a6cffca09706ecb52f5.zip 506,747,542
8.0.1 19R354 17 N/A e2fcde502053a8e44486d4def17b445e04de9c16.zip 506,873,776
8.1 19R570 17 N/A 566207eab8680e5d490c46d5968253d1b4814e84.zip 437,643,674

Watch3,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A 9b3440cdf4f43a340b900d69e8d0f56d1f1a0adb.zip 415,396,988
8.1 beta 2 19R5551d 17 N/A 391a62bb207089da6e7e325f8c57c45217691d13.zip 398,614,084
8.1 beta 3 19R5559e 17 N/A d21c99da45f4173c499e67effceb5af7856473cd.zip 386,843,288
8.1 beta 4 19R5566a 17 N/A d6fd5af3be0cde8e71ecc024ada7376c8cf53cad.zip 392,877,830
8.3 beta 19S5026e 17 N/A 3458bffd4844de080446d07a72d37228b76c4a68.zip 353,884,889
8.3 beta 2 19S5036d 17 N/A b52407b9058e96e4f1b34a79fa2f401de5089592.zip 321,624,954
8.3 beta 3 19S5044c 17 N/A 0e5627b5421bb5de3650f68d5563a2ed7385e5ea.zip 225,022,064
8.3 beta 4 19S5050c 17 N/A 1d64c22e5bb48b7b4b242f177eada78134ec9443.zip 213,473,614
19S55 N/A 17 N/A 0c8632694c6a2ceebe30c9bcc99cd0dd23bc8471.zip 1,670,600,562
5.3.5 16U652 17 N/A 9770329f6b908356305cac1bc774d5afc7cc1e5c.zip 1,535,641,827
5.3.6 16U662 17 N/A 959ad4317800ecd39031caab7bbbdd4ba9e7dea1.zip 1,535,642,882
5.3.7 16U674 17 N/A 38169dce297afd50c0511d1922de71051a1873d5.zip 1,535,643,597
5.3.8 16U680 17 N/A 00fc6e4c54f17877d56b4c0559b8cf5359b598a1.zip 1,535,631,431
5.3.9 16U693 17 N/A 68455cea41a8426d056f5750d8092bc074e79f1a.zip 1,535,635,314
6.0 17R575 17 N/A 3eb55328d9ebd6381e1145c2416846497db09f9c.zip 1,483,230,955
6.1 17S84 17 N/A 5ac655130f3851a09fe1fc84bd1d3b0b1224369d.zip 1,460,706,246
6.1.1 17S449 17 N/A 5ab847e7d49420a5124caf358ca86379faaf1ff7.zip 1,460,802,245
6.1.2 17S796 17 N/A df739809822f0bc7179911f70235d484ebdc7e8b.zip 1,460,787,407
6.1.3 17S811 17 N/A bb5fc1a588e5fc083c19170da5ecb95f099fa823.zip 1,460,779,660
6.2 17T529 17 N/A db3a6210ef9dfa5e765feb4034a377276afb7fa0.zip 1,453,940,155
6.2.1 17T530 17 N/A f43ffa1db66c1b0e14e6b242c21a8fbebca3cba4.zip 1,453,942,828
6.2.5 17T608 17 N/A e9e7fd752c0b4a47b216b757237a5dbb5dda3459.zip 1,453,244,719
6.2.6 17T620 17 N/A a6a4efe1d4870a2c8ea0e2384c4b21526cd48a45.zip 1,453,246,678
6.2.8 17U63 17 N/A 7fbb8e8ff1dcd779325ac411e79380b3c8b4887d.zip 1,453,258,625
6.3 17U216 17 N/A 1d4518358a78392451f2484e8d540123786b6d23.zip 1,453,319,266
7.0 18R382 17 N/A dd9bc3507e0b18d9153c0d960b709de21eadbf11.zip 1,172,021,177
7.0.1 18R395 17 N/A 6d146b5781af814f0bb1b76c2f9583f73cc9e837.zip 1,172,019,538
7.0.2 18R402 17 N/A 1b849f5dcaac23fcdb3c26a0bf827bbdb6bc7d78.zip 1,172,021,547
7.0.3 18R410 17 N/A 8aa313ca930e0b84e51e6dc7493e131525f04f3f.zip 1,172,024,214
7.1 RC 18R589 17 N/A c319f1c1834c0082af5139ec76ec8fa71f9ccd64.zip 1,158,940,716
7.1 18R590 17 N/A 24130b11685158dbe530e37cf9ff801870233b88.zip 1,158,941,339
7.2 18S563 17 N/A 2e571bbc297739da67fb1cc0d01ac2f823f24c7f.zip 1,157,951,802
7.3 18S801 17 N/A b51a3030c41f8ce0942923bed4a59533b7431e3a.zip 1,157,370,362
7.3.2 18S821 17 N/A dbffbe330524a62d5c9917d1f044dce0b165fa47.zip 1,157,367,204
7.3.3 18S830 17 N/A 0382541d108d7d2eafb5eae9f9f94c6c805f4382.zip 1,157,370,256
7.4 18T195 17 N/A 4354399e5bd27a29508b0100f3586352ab89a9f5.zip 1,132,679,374
7.4.1 18T201 17 N/A c5d45905318ec5375251c41fd4ae1f035e2df8df.zip 1,132,664,391
7.5 18T567 17 N/A 1dfbed1e37a5fcdf4c7915e6d350aed8afd9df01.zip 1,128,044,120
7.6 18U63 17 N/A 3f657c850f50ce3a6aab27096e434969bdbbc5b9.zip 1,127,300,570
7.6.1 18U70 17 N/A 5c315a1a841d728e355183b0a710e46273b864c9.zip 1,127,301,672
7.6.2 18U80 17 N/A 055dbfa5cc675ba130d1bb66cc94b424ada66e38.zip 1,127,303,087
8.0 19R346 17 N/A de5e31cad2662e115c1a8330a4598197049ae5b1.zip 447,650,442
8.0.1 19R354 17 N/A a39379b766253be2464fc5583b84b63b64182c5e.zip 447,640,428
8.1 19R570 17 N/A 81c27e824f61a605eb1556b1293ba70c0e9c3e7b.zip 388,719,851

Watch3,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A 148c7e966a7382bb40da2f40fc2404a9907a1dad.zip 415,456,039
8.1 beta 2 19R5551d 17 N/A 87a3fd1d4fe762a6f248317233b489addfe51827.zip 398,653,203
8.1 beta 3 19R5559e 17 N/A 981af3c2a8121bff75cfbd20951a97a923838aee.zip 386,881,825
8.1 beta 4 19R5566a 17 N/A c2fee51db8fddb54f01e318622bdc757924235ed.zip 392,910,568
8.3 beta 19S5026e 17 N/A 84b221fc4b061194a84c7b842c32d1cbebd9acf1.zip 353,895,877
8.3 beta 2 19S5036d 17 N/A 925f768f284682e1f174ae65ff731e8ea46df220.zip 321,639,464
8.3 beta 3 19S5044c 17 N/A d87f3468df916ceae9fef9636a5ab2acbfb8ba91.zip 225,041,519
8.3 beta 4 19S5050c 17 N/A facb82d486aadf1d1b9a1ce8f49d09f2a8f2b0fd.zip 213,484,044
19S55 N/A 17 N/A bb566b3f9cab4ba905ce4c705c3684a7821ac717.zip 1,676,468,714
5.3.5 16U652 17 N/A 37f203e446497ccf12d58c8b11bf7c1c4c8db1fd.zip 1,542,578,966
5.3.6 16U662 17 N/A 307ecf40fd1c137598eb5e76f4b251a624f36b84.zip 1,542,576,760
5.3.7 16U674 17 N/A 4433a4eace2e3222a5c30a0117c2223e7dceafa9.zip 1,542,587,051
5.3.8 16U680 17 N/A aa8d73c8df3aefd514866846af2446affc0a693e.zip 1,542,569,576
5.3.9 16U693 17 N/A df00f7c0be5d0f1a0057be51f16e6a1fa74dd713.zip 1,542,562,642
6.0 17R575 17 N/A 76ba4146c67125ca914956470bcea77a7f7a6cf9.zip 1,488,497,556
6.1 17S84 17 N/A a419ec69f6dd14912c90bc8cc77f30362b0078c6.zip 1,467,470,802
6.1.1 17S449 17 N/A 7c30532627687ffc23f3dff2264c348c497f739b.zip 1,467,345,003
6.1.2 17S796 17 N/A 0d9dc7d4c8c45e5872a440a2daff0e3b2ca38cdd.zip 1,467,439,220
6.1.3 17S811 17 N/A 0de0c10f56abbc55821a7c04bbca438d012c96b0.zip 1,467,433,487
6.2 17T529 17 N/A c3536a6a82ab3b6134bba63f57078b7e7b9bb515.zip 1,457,629,596
6.2.1 17T530 17 N/A 0b013fd90825ae27d84bc2632c1a8cea717e15bd.zip 1,457,637,501
6.2.5 17T608 17 N/A 5222b36cb43832ddcd197c1ab29dfdfe41439ba9.zip 1,458,322,495
6.2.6 17T620 17 N/A d84fa9d540d7bd8896b5bb27e9080804b37213a5.zip 1,458,323,844
6.2.8 17U63 17 N/A fbbfb71aeb60820800feba617ac46ad4c124b58c.zip 1,458,375,756
6.3 17U216 17 N/A 3455b75f43d0e776a0ec79bd2c0144308899613d.zip 1,458,438,226
7.0 18R382 17 N/A de7e29458141e2493824ef71562f2fd1112052eb.zip 1,176,703,533
7.0.1 18R395 17 N/A 2820f95e0f0b85a7db01ee66398fe4bc5488376d.zip 1,176,702,207
7.0.2 18R402 17 N/A e65b181abaddcd388afc431fae961aa1f6ed7370.zip 1,176,707,602
7.0.3 18R410 17 N/A 7648229b291bac4b12420cba0824371aad78f6a9.zip 1,176,705,197
7.1 RC 18R589 17 N/A d6a8112370456c3ccef9c26436f1455c2eef825c.zip 1,163,493,982
7.1 18R590 17 N/A 93c0b4296e93300c3c15ccc1f2c5b892c24d8556.zip 1,163,492,463
7.2 18S563 17 N/A 8e4c90fe382c652763a831e6e8b58b7c86fbdb07.zip 1,162,293,286
7.3 18S801 17 N/A 46ecddcb9f7f14dd1f44db2fcc2aca9a67f4b0bd.zip 1,161,738,725
7.3.2 18S821 17 N/A 0e9fb2bfee46da9cbe50b225517289365e0f0634.zip 1,161,741,952
7.3.3 18S830 17 N/A d75eefff8cd5c27cf7c46f305ecfa5dc60f05bbe.zip 1,161,738,058
7.4 18T195 17 N/A cc443d25eb9b23fc25bd41917e63380de5a2e197.zip 1,137,614,393
7.4.1 18T201 17 N/A 073963f795bc4a8254a06577530da9e2177bb287.zip 1,137,599,237
7.5 18T567 17 N/A b7752dab496ad49134e863a7ab13446e1f9cf8d6.zip 1,133,368,401
7.6 18U63 17 N/A f6b1e54cfcdb68012536500f41bd9c909ba70993.zip 1,132,651,679
7.6.1 18U70 17 N/A 41a3a429d40bfb399317599ec614e77023482815.zip 1,132,655,037
7.6.2 18U80 17 N/A 0a519914f5c5877a90834f109e016d90a2170884.zip 1,132,653,814
8.0 19R346 17 N/A cf368bbafddb77506403baad5c466090119ef114.zip 447,684,988
8.0.1 19R354 17 N/A 06ce1f11706ec6d7e63e7934cdfe9981a19230c3.zip 447,677,056
8.1 19R570 17 N/A 5f1a7ae99749ea16e553da0112cb0370cc62506c.zip 388,773,785

Apple Watch Series 4

Watch4,1

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A ef14ca9e85e39e1bfd5da90f9c00c700c0fd277e.zip 403,463,563
8.1 beta 2 19R5551d 17 N/A f54c79f9842efefa581d0cf6dc1fa220bf5ca1de.zip 398,223,534
8.1 beta 3 19R5559e 17 N/A dd1445721a0d22fff4dcfb20fe0daaedc44abd23.zip 350,484,452
8.1 beta 4 19R5566a 17 N/A bf8d2807485d76d3f7a644f7d8e0d544a01e9223.zip 349,259,941
8.3 beta 19S5026e 17 N/A c3665e6f8c7ba10f343be00fe6c916ff49eab781.zip 352,270,264
8.3 beta 2 19S5036d 17 N/A e56663b04edf8877477afe202f94e37c91a14735.zip 345,619,425
8.3 beta 3 19S5044c 17 N/A 3f2602183030900adc9052d6363665c69a2c277f.zip 194,639,204
8.3 beta 4 19S5050c 17 N/A 3c55ed1ff46e0888d436cef6fa5789f39568eddc.zip 185,197,460
19S55 N/A 17 N/A 8d164dace2fcbeb5582a07d9aec58d6c1744d0f0.zip 1,868,213,527
5.3.5 16U652 17 N/A 64b714f34778e2d8265f35d21d1ea2d7bb1e18da.zip 1,718,995,288
5.3.6 16U662 17 N/A e21234a364d963fefc560552f79613777fdb5a61.zip 1,718,998,273
5.3.7 16U674 17 N/A f46388a4c232a9caf5910b9f8c655bc122103dbc.zip 1,718,991,087
5.3.8 16U680 17 N/A 80db40a696d0589092b4fd7fcd7868eb64b5cd2f.zip 1,718,989,932
5.3.9 16U693 17 N/A 95283ddfba8be97ab7415208a2b7044b50171ccb.zip 1,718,995,632
6.0 17R575 17 N/A ea4218c51cf8d48e01aad1993a623515072c4b95.zip 1,668,956,362
6.0.1 17R605 17 N/A d50e4c4c6ea5e8515b802c262c95810a9ef0d107.zip 1,668,966,785
6.1 17S84 17 N/A aff4cc3347bbf5525b4b9e04fbfebe8f6b18936b.zip 1,643,982,694
6.1.1 17S449 17 N/A c3b2a49e29cf8cbd1268de5904c58cb43600088c.zip 1,644,191,935
6.1.2 17S796 17 N/A 8a1ab3bec6e91d7f6061aa25306e0309b14677bc.zip 1,644,168,020
6.1.3 17S811 17 N/A cfa4fd4c581e5d72418ae56381811efe0eb13dda.zip 1,644,164,869
6.2 17T529 17 N/A 534cce0c9a832a17fb05a0a1fe24e82c0996a10d.zip 1,636,576,888
6.2.1 17T530 17 N/A bca689c50bb5af3b416f35c799c9de92c763c748.zip 1,636,575,886
6.2.5 17T608 17 N/A 32416a17d036ec2b2beb0e7cafbf8dc9efb66016.zip 1,636,005,230
6.2.6 17T620 17 N/A a233b6949e7d5ab5ddf799e1686f2dfca6d2372d.zip 1,636,002,425
6.2.8 17U63 17 N/A 0d150cb8af677ffe4bf65540543595421f7983b0.zip 1,636,081,462
6.3 17U216 17 N/A 24ad742938a58ff80eac382ec6c8d57f2366ab5f.zip 1,636,094,130
7.0 18R382 17 N/A d745afbdce459ed371d70e41cb8d90e76a499186.zip 1,344,747,739
7.0.1 18R395 17 N/A be793d442ffb646ebcc600d5a72a472e663ac4f2.zip 1,344,746,538
7.0.2 18R402 17 N/A 2e7862763684e383f8eaf28e097ef15cad691804.zip 1,344,743,654
7.1 RC 18R589 17 N/A 9e98e2e5bbaf001fd4f3cfef710fa9a3184e8368.zip 1,330,084,737
7.1 18R590 17 N/A 672165ea462e99e6718fac6650ef09e3933b46b1.zip 1,330,082,282
7.2 18S563 17 N/A f65d9fdc26cc412f677758d1cf21057a328ccd0c.zip 1,327,509,672
7.3 18S801 17 N/A db692690d034a16a28885bfcc0521ab1022a6b6e.zip 1,327,062,712
7.3.2 18S821 17 N/A a1ab728caf80e36fd8938961d7fa3b5f439ee8c6.zip 1,327,072,258
7.3.3 18S830 17 N/A 3258d87a252dd740d0030505e46344bd56f3b583.zip 1,327,063,484
7.4 18T195 17 N/A eac5bff928033a611c1f01a3fcc41b4b065d0aa4.zip 1,292,190,134
7.4.1 18T201 17 N/A 619b7e4853efd6d74b00660acc1113a2e58383e7.zip 1,292,179,235
7.5 18T567 17 N/A 7c1c9446a26d3fac7a074766d03985df1046afc6.zip 1,289,223,211
7.6 18U63 17 N/A 5fffdc9ddb2ac588ba2192fa1c7a74854838f7e9.zip 1,288,553,602
7.6.1 18U70 17 N/A c33da24d0be81d662a044a9b56c3c898b22cbd66.zip 1,288,574,947
7.6.2 18U80 17 N/A 5180d31e6f673313317e18dd7f81c02e18a7cd13.zip 1,288,561,952
8.0 19R346 17 N/A a3eaf09423d90445a554f7ba220209ab4dd41d79.zip 413,434,485
8.0.1 19R354 17 N/A 3bc964744b848f9fa8eabbc6831076f3c5f342fe.zip 413,313,780
8.1 19R570 17 N/A 0494bdc8a85e932ce9c9154db0315c72ee5f3664.zip 343,441,785

Watch4,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A 116b16357ec4d3c388a95fa08d365d13c834083a.zip 403,489,832
8.1 beta 2 19R5551d 17 N/A 62369680a15626ac44404ba880244fb6dc3a2bc7.zip 398,237,086
8.1 beta 3 19R5559e 17 N/A ed87f53802a9a3a3c21cc7122e4452e037d77e48.zip 350,502,207
8.1 beta 4 19R5566a 17 N/A 77b2fd8df341da8f591d958552172f9589cbe78e.zip 349,276,735
8.3 beta 19S5026e 17 N/A d33a3ddb56694f16d534e9a97bb29bb3e8ad8224.zip 352,406,030
8.3 beta 2 19S5036d 17 N/A af9cae6f73e60b188d8ea159a073567ffacc7af2.zip 345,744,342
8.3 beta 3 19S5044c 17 N/A 62457aee86ce232e769637a3475e22c249966c90.zip 194,761,367
8.3 beta 4 19S5050c 17 N/A 58c09153fccea49024c56c4b5028240c025af867.zip 185,322,550
19S55 N/A 17 N/A 1f04f21a81e6b465209e11f5d55fc93bb20d44d5.zip 1,847,471,526
5.3.5 16U652 17 N/A 166b8459eef891bcd00b251504ec1b9ac24f66ee.zip 1,710,202,582
5.3.6 16U662 17 N/A e2eb484742c4bd6ae002ec3ca6048c11282bbab1.zip 1,710,211,199
5.3.7 16U674 17 N/A 28b8a65df5e6b16a30dc9c4167e96489489d6045.zip 1,710,203,205
5.3.8 16U680 17 N/A 4ada09ff129ebd58d4d8291d31a81de7a3a2b0f4.zip 1,710,201,495
5.3.9 16U693 17 N/A ad73f501c9daf6c0d7431541f88fcd102df1c91f.zip 1,710,209,212
6.0 17R575 17 N/A 4d6636ce2904cbf121a0ca97b21bf364ed0ec2c8.zip 1,656,420,644
6.0.1 17R605 17 N/A 7405f0823bd0b996cd6baab735d3924231361a08.zip 1,656,411,856
6.1 17S84 17 N/A f69a62b7c18fcc5b870498b57242e1f9d5e0f59a.zip 1,631,186,442
6.1.1 17S449 17 N/A 52c0cb075ac6f18e603ee5d12c4e86dcdedc90ef.zip 1,631,200,186
6.1.2 17S796 17 N/A 13490f3607fd0ce5f0550128b49a887bc6d64987.zip 1,631,263,271
6.1.3 17S811 17 N/A 38d03a08b5eae82b676af4baa364f05f5e275d82.zip 1,631,260,280
6.2 17T529 17 N/A 0f56e1f58db61e04ab626a52e9dad097a2514df8.zip 1,623,786,698
6.2.1 17T530 17 N/A 48700e4546b0d813e99f4c2535ca1254d388cc4c.zip 1,623,784,987
6.2.5 17T608 17 N/A ae66558dfc72c1340d34ee6d093bd9345c3d09a6.zip 1,623,722,350
6.2.6 17T620 17 N/A 78b861e2a543302db87f670c6c30e608a737017a.zip 1,623,719,147
6.2.8 17U63 17 N/A 752a47b4c9b69f15f7a00f01eae8a3c4bb6c1c9e.zip 1,623,680,337
6.3 17U216 17 N/A ade242c145a822e0fc2f4eed047da071ac284f98.zip 1,623,663,242
7.0 18R382 17 N/A 226cae91a01d1d94a6b189030e29111e3a5cd2b0.zip 1,329,748,895
7.0.1 18R395 17 N/A 270345d3883e8def4b49ddcdb7d0ac38983a44c2.zip 1,329,754,465
7.0.2 18R402 17 N/A 78d86595e45b09a73197f46e4177ac4aead8c776.zip 1,329,747,039
7.1 RC 18R589 17 N/A ac2ba942e69aeb33ea33097ebcbe753047e15737.zip 1,314,335,825
7.1 18R590 17 N/A 6204ac6b0d0c74d20239de85b4d47429b5cf82a8.zip 1,314,330,730
7.2 18S563 17 N/A 33d03b267779b2685bcbbd961d30570a8f478aed.zip 1,313,879,758
7.3 18S801 17 N/A 5bd2dcbf3eda84c572db760c1958344d18070417.zip 1,313,328,566
7.3.2 18S821 17 N/A d66913001cf4c79fc086bbf8dbc05826994dd7e5.zip 1,313,340,202
7.3.3 18S830 17 N/A 5fb6b0a45ebc6f6fc6f3fd2b018126729c9aa876.zip 1,313,332,718
7.4 18T195 17 N/A 90e56a7ea60947ee354f50c74d4078080a3a7f2d.zip 1,276,502,145
7.4.1 18T201 17 N/A 549f74a6d32c3eb158a33b93e9d2ce40381a7d4f.zip 1,276,489,361
7.5 18T567 17 N/A 47d6acfe84dd4d8b8b11bbaac18a4a7caafa86bc.zip 1,275,124,893
7.6 18U63 17 N/A e617c5234189c8b098b7c5ff17f3604ecdef19e3.zip 1,274,306,220
7.6.1 18U70 17 N/A 1e9cbaa514be50ef10235292556eb923e4f20385.zip 1,274,326,549
7.6.2 18U80 17 N/A 5a37eeb4eb30a4763b176fc4654206ab7929dbf6.zip 1,274,318,899
8.0 19R346 17 N/A f77f41b2c92fbfc92bf05e66093dd49765c16976.zip 413,436,603
8.0.1 19R354 17 N/A 554d2269bc60e08cdfb2ffeee9928b6b36b7a674.zip 413,325,004
8.1 19R570 17 N/A 5a8998de17d45f3ac80395f966e2b5b5b29ce349.zip 343,463,884

Watch4,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A e21e82b4476804e0d0f646e2dcd529ca29958834.zip 436,691,196
8.1 beta 2 19R5551d 17 N/A c0ba915150e5e0e2bf05d9367eb55c849ddcb801.zip 435,084,208
8.1 beta 3 19R5559e 17 N/A 511ede876af8cda33e15ee5ffb724274eaffea66.zip 413,941,190
8.1 beta 4 19R5566a 17 N/A 7568b2aefc389c72e08312b66b5d6021c9f42697.zip 413,003,732
8.3 beta 19S5026e 17 N/A c1db9656887e17a0a4e0bfad2a97cd76403e8811.zip 401,310,913
8.3 beta 2 19S5036d 17 N/A c2ad7f29f01feec0ac0b7ecfff06a9fb55da8f25.zip 374,207,582
8.3 beta 3 19S5044c 17 N/A 311e7b5f5c616aed4c0eef3effbeb97d609e1b26.zip 214,484,338
8.3 beta 4 19S5050c 17 N/A e4c0812e2a5dae62ec3d681c388bc570f6708d23.zip 205,446,560
19S55 N/A 17 N/A 8412ebdf7e7826c75b422d9727f4d23b1973a56f.zip 1,916,025,175
5.3.5 16U652 17 N/A 818ca1cd942ae5a4780294f6b4292d09e40976d2.zip 1,764,814,428
5.3.6 16U662 17 N/A 557d5c9f8945b736d17889ccbb8baddb08ece6cd.zip 1,764,824,169
5.3.7 16U674 17 N/A 3e7638183e35a0a69365fccfa7a929542a1edaef.zip 1,764,820,152
5.3.8 16U680 17 N/A 87a08e2ad65a60f107246a381b9b3d1ead94ff76.zip 1,764,819,077
5.3.9 16U693 17 N/A 3f809c0c250d1c01239a2f8278d11b616c1d8554.zip 1,764,824,014
6.0 17R575 17 N/A 0244aac1f7873e35170ff477117e5aedbd75b748.zip 1,716,522,618
6.0.1 17R605 17 N/A 30f355a2c64311b171a40f79299811df88e7f8e2.zip 1,716,505,750
6.1 17S84 17 N/A 557292b3440a18aacf8ab83085085a137b5def0c.zip 1,690,881,957
6.1.1 17S449 17 N/A 05739384c79b283995dcc8091009485be70b6338.zip 1,690,820,481
6.1.2 17S796 17 N/A 60a3624dc70fce6cf85e3ea79dea1fc81e21e77f.zip 1,690,587,102
6.1.3 17S811 17 N/A d109e9987c8fd6a234c18252fa88f66b44e03ae0.zip 1,690,587,013
6.2 17T529 17 N/A 5691a2ffb13c678e47b83995fc949f1160c3c7d4.zip 1,682,602,888
6.2.1 17T530 17 N/A 5132334be814d7aa1c75635b30abe8fd01e01ba4.zip 1,682,597,762
6.2.5 17T608 17 N/A 2b9b6e21c89b05c46c48babdb0ad4b41f0bc380d.zip 1,681,290,278
6.2.6 17T620 17 N/A 4e123547dd05a9ab1144c001a2ef039b241019de.zip 1,681,292,049
6.2.8 17U63 17 N/A 106cdeda9c8378f2ba36938ff49999f195da01d8.zip 1,681,163,963
6.3 17U216 17 N/A 45015d26e9d8e7a4537955aaaff979b5c6236398.zip 1,681,174,567
7.0 18R382 17 N/A 1bd6d22c7e4caf43159f9fcf1c0b5745084ae746.zip 1,383,589,289
7.0.1 18R395 17 N/A 5408ae89d14bd4722336ab8a20f5d928fe5ade7d.zip 1,383,573,470
7.0.2 18R402 17 N/A 7e79eb9f7c64123e761547e2f4fad278cec3d1f5.zip 1,383,564,746
7.1 RC 18R589 17 N/A c524577c64f7394fa9943174ba52fbfadb3c3f9b.zip 1,368,462,011
7.1 18R590 17 N/A ed87e6d5e54acbd171759cd352439050d5bda212.zip 1,368,459,420
7.2 18S563 17 N/A 38804a78c3874f75c6b959047b121e76c8140653.zip 1,367,673,005
7.3 18S801 17 N/A cc7b7ec7655e2b82c4c936125cf942778e1e4966.zip 1,366,458,870
7.3.2 18S821 17 N/A 3483cbc6dd9ebb17968188e84ee155ef05df3604.zip 1,366,464,752
7.3.3 18S830 17 N/A 08413174d95f5f8c97d2ffd0b82125b082613c8c.zip 1,366,452,072
7.4 18T195 17 N/A 6145225f9a1e4acc213baf444d9ccffe2ec9806b.zip 1,332,160,427
7.4.1 18T201 17 N/A cd2f7ff0e5bba46e14a38893fb3f1316a8773f7f.zip 1,332,149,945
7.5 18T567 17 N/A 51cc78dcfca388c4452b01c240bcd428e7c8521e.zip 1,330,078,991
7.6 18U63 17 N/A cc55a76cce1ca01e621d17d866871043c906dd9f.zip 1,328,715,189
7.6.1 18U70 17 N/A 43d332e70c2ad76f624464056d3d978834ee3ace.zip 1,328,722,209
7.6.2 18U80 17 N/A 9720392a11fee70b39aa3ee79ddc56a080f0c645.zip 1,328,700,962
8.0 19R346 17 N/A 612f7bd0e5140203d56c243c8b63bfd35334426e.zip 447,942,757
8.0.1 19R354 17 N/A 22ea5101fff250b8527e8a6209b099494877860c.zip 447,929,956
8.1 19R570 17 N/A a76ed7001889f60dd8d25ab5c215a49e71de7e80.zip 407,261,301

Watch4,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A f399cbc3f886578a643e1da436ac5a31b008b161.zip 436,705,041
8.1 beta 2 19R5551d 17 N/A 5406000a7c759251ec9afde5722a1121c994a573.zip 435,102,873
8.1 beta 3 19R5559e 17 N/A c5fe0f567453759d5976dcd22e6606e7f00e22f3.zip 413,960,876
8.1 beta 4 19R5566a 17 N/A ad0b8eb9174f058feddc83d3cc2bd98e2bb556bd.zip 413,030,142
8.3 beta 19S5026e 17 N/A 3ec86d019ac80bfef61871cb422d0b0e8d5edec1.zip 401,424,642
8.3 beta 2 19S5036d 17 N/A bab0fbc660f614585dbc2576532c0d16b9a647c5.zip 374,322,172
8.3 beta 3 19S5044c 17 N/A ca24c361aebc9c23eb16a571f074e7a8b14eaf6f.zip 214,600,935
8.3 beta 4 19S5050c 17 N/A 7197f77e79d14740154c8067c4ecb77f156f64e0.zip 205,561,134
19S55 N/A 17 N/A 9dcafe071c2cb29a4428be47b375678e806ad6e8.zip 1,895,646,710
5.3.5 16U652 17 N/A a15d2aa30ebf395f447914bec63a75d30f12c13a.zip 1,755,664,117
5.3.6 16U662 17 N/A 74139bf3aa6f3ef3995784843f28eac01e5585e0.zip 1,755,669,013
5.3.7 16U674 17 N/A 17e1dee59caee73dabdf0cdc8438e4fd76497710.zip 1,755,662,013
5.3.8 16U680 17 N/A 7fce096e9a4af0c9005eb49b0b6eced0aabe02c7.zip 1,755,662,605
5.3.9 16U693 17 N/A e647dfe3f8d81cb59d545d934beb5ea70faa1cbe.zip 1,755,675,534
6.0 17R575 17 N/A efc39d895a55f8b4f009a0316541dfd5396bd82b.zip 1,702,140,087
6.0.1 17R605 17 N/A 0eca8689b95dfea45518b46d929709ac8aec3076.zip 1,702,136,837
6.1 17S84 17 N/A d5fa71a4e5be2ab024474b33b6b81ea10f0aea7b.zip 1,677,012,404
6.1.1 17S449 17 N/A 5bb1a8ba25206d7a2ad7c9874abd90aa3ff9a7fa.zip 1,676,395,846
6.1.2 17S796 17 N/A 5442e49725700c9b7ad5fade241d50977d2ad562.zip 1,676,184,135
6.1.3 17S811 17 N/A dd1f017835f6fba286cecf14b6192d7b3809141f.zip 1,676,183,418
6.2 17T529 17 N/A 63e96f08a4f5c6e4eab9ed82b80e79ab9b5ef07e.zip 1,668,332,409
6.2.1 17T530 17 N/A 70d638525aa322bb6ccd79351199d5be611b54ed.zip 1,668,331,337
6.2.5 17T608 17 N/A c5d66737c1ea0f208eb14a7860d2336241c02938.zip 1,669,082,978
6.2.6 17T620 17 N/A 2c012514a0c84b00556297e5e6d34e6c51d5c2a1.zip 1,669,083,335
6.2.8 17U63 17 N/A 0df7fcee7fae69b035a4c24cc708795cbd188e96.zip 1,669,103,287
6.3 17U216 17 N/A 6315e33181963452dca0bb08a812a74adb478e9d.zip 1,669,122,558
7.0 18R382 17 N/A d71d76749edc874e1808d48a8a5c6c96227ea607.zip 1,370,285,560
7.0.1 18R395 17 N/A d75770761104ebaaa14d7a975a004b1ad72ef3c4.zip 1,370,272,383
7.0.2 18R402 17 N/A b9621e7c9202e1b1109041f79bbd5c0ecc68726a.zip 1,370,261,897
7.1 RC 18R589 17 N/A d7e9b18cdd9646ad4399a0f7e0b71b20a472a02a.zip 1,354,635,396
7.1 18R590 17 N/A dee75c6bd5443b2abdf61345b23fb765d32d14b5.zip 1,354,630,415
7.2 18S563 17 N/A aec68224cc618aa43f60ac2aca4245ec2b0e6153.zip 1,352,793,607
7.3 18S801 17 N/A e302ff0b3f26c5797d9bd105106dc004dede9771.zip 1,352,267,223
7.3.2 18S821 17 N/A bb0ae0573e50e1103b4cc2dd55eaebd438d7beb0.zip 1,352,276,657
7.3.3 18S830 17 N/A b0a307eaa7399034f1516907eef73d7903cb7d22.zip 1,352,259,438
7.4 18T195 17 N/A 9e443bc4eb77c19308ccf166385fd7d774c13521.zip 1,316,216,529
7.4.1 18T201 17 N/A 3eee8e4e502a31e0d10b7244d7185fac4a348142.zip 1,316,199,672
7.5 18T567 17 N/A cc099f92d60fefd13122633cd982d4c5eb468343.zip 1,315,160,755
7.6 18U63 17 N/A b819f9cf2a2f38922c53f65c1acaf84106cef2f8.zip 1,314,469,085
7.6.1 18U70 17 N/A 2e517d6b9ba6713f2d33db710ab0bd338b931879.zip 1,314,488,863
7.6.2 18U80 17 N/A a72f5e59d0259432ca5cf3fb59d4dbc69cb53b3d.zip 1,314,458,361
8.0 19R346 17 N/A 1dc4deb722a87935a27ef656b2dadc8cd6589fb6.zip 447,946,258
8.0.1 19R354 17 N/A 33560e6bd25f0a3af6955195350ba726da814224.zip 447,928,855
8.1 19R570 17 N/A aa7502c2233e0b71d964a03f98e07e9fecfe0e16.zip 407,277,654

Apple Watch Series 5

Watch5,1

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A bc1d675a4013c001f8d7c8db44272bb879d1e923.zip 403,749,461
8.1 beta 2 19R5551d 17 N/A 5944fb38450448b9145cb7244e0c965a6fae5b15.zip 398,708,257
8.1 beta 3 19R5559e 17 N/A b42f4a5efafc11a3bbc6bba9a3591f4713fb89a5.zip 384,552,600
8.1 beta 4 19R5566a 17 N/A 01ce0c26b707ea39eb10790cefb359af6ab17db6.zip 383,894,748
8.3 beta 19S5026e 17 N/A 68fb9a282be8fa59598da58544e4a129f26fe59c.zip 353,061,828
8.3 beta 2 19S5036d 17 N/A 94867118e82687c8667fc965c225b1413ed60334.zip 345,946,148
8.3 beta 3 19S5044c 17 N/A f3eddf434f7bf9466346fe56d079b657aef79530.zip 195,104,292
8.3 beta 4 19S5050c 17 N/A a5b2997b074d9f6d99efd2a8ee2bf01ece76626f.zip 185,360,132
19S55 N/A 17 N/A d3e5c9305d4b792b725f88bbac5bc8381062e25a.zip 1,869,198,902
6.0 17R575 17 N/A 4712846012e97e74f43018ba4588c87cd5c78fc9.zip 1,670,091,658
6.1 17S84 17 N/A 08b32eb040b192f08f255a11994c0832da3d3aa8.zip 1,645,226,749
6.1.1 17S449 17 N/A fcb3b49f1a80c5794d469829a21a87fd1c16b83b.zip 1,645,299,559
6.1.2 17S796 17 N/A 07a117eb1b6e6030e32ae8dec11686cd2a80b725.zip 1,645,027,026
6.1.3 17S811 17 N/A 544559bcdd7a2843d3fc02d4e0c8ce04ac9b2a81.zip 1,645,023,901
6.2 17T529 17 N/A f8ba0d11059926d41f267c6d9f33dfef9ad8769b.zip 1,637,557,582
6.2.1 17T530 17 N/A 5bc2cde282ebacc94de341dbb014e74c73d4095e.zip 1,637,562,732
6.2.5 17T608 17 N/A 7ab2a8068011b5063e9d0e6cdf2ab7c6104d3e1d.zip 1,636,991,235
6.2.6 17T620 17 N/A 08b42a0cb77da3d7ef944f4aa863156f35f53507.zip 1,636,990,785
6.2.8 17U63 17 N/A 74ff089f73698d6788fc0a84531c374a9731d84a.zip 1,637,030,200
6.3 17U216 17 N/A bc5cc1d6c9a8107bed1b1d272acbb31b500644bd.zip 1,637,040,321
7.0 18R382 17 N/A 43753e378d9e7a325d2dd4c7286a56e097f05e68.zip 1,345,507,823
7.0.1 18R395 17 N/A 7cbcaad8d3ce7fd5fde4729bb913fa55556f3d7d.zip 1,345,500,287
7.0.2 18R402 17 N/A 1884cbce4ded0492218ac2beda9b015a31ce6d38.zip 1,345,492,336
7.1 RC 18R589 17 N/A 6fcc2edbd34e5ec376f72a06699a8147821fb277.zip 1,330,835,870
7.1 18R590 17 N/A a8a4368a3c7d03d449d8c8a276566c352d1ae2c9.zip 1,330,831,838
7.2 18S563 17 N/A 1886a2f3e06a1ed7cf836697c7b8de83ebee315e.zip 1,328,271,253
7.3 18S801 17 N/A dcdf262ba23f030cd6d07b31a08b790e6a72e992.zip 1,327,827,426
7.3.1 18S811 17 N/A 69152581e53824717c8c055da0439daaec4ec4e6.zip 1,327,826,607
7.3.2 18S821 17 N/A 7f2cc1f7c3c6d3fba44c9d0721f267c393ca66e3.zip 1,327,837,393
7.3.3 18S830 17 N/A 55b7b0a48cea5fc4132f4d535f0e8514d03dd15e.zip 1,327,832,530
7.4 18T195 17 N/A 842c2798503e3e1da45019877745718664ba4f2a.zip 1,292,936,244
7.4.1 18T201 17 N/A a99e8e5951919afa4295bafd9ff908fc92b61630.zip 1,292,925,197
7.5 18T567 17 N/A ae41b4bf78c3a1809317d4b1c9c634463d12f6b2.zip 1,289,960,804
7.6 18U63 17 N/A 371b17538763444823e9173a119cabece66d6ee2.zip 1,289,292,282
7.6.1 18U70 17 N/A de3a41970b209a5b5a0e14c83cc67cdbc71d21d3.zip 1,289,300,559
7.6.2 18U80 17 N/A 8a797dc4b28b32be31d5c22c70e94ff3f1f2d8ac.zip 1,289,281,704
8.0 19R346 17 N/A 6bedb2cd1736395c4a856f144438da12f178b8eb.zip 414,059,000
8.0.1 19R354 17 N/A ab01a1083b8adb5637cc792533bef49b6eca4a76.zip 413,970,579
8.1 19R570 17 N/A 330d2ba95b31a051aedf0064d98c0d38f3e40128.zip 378,293,647

Watch5,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A 8f398b59676147909ac41811ab2db3e92c5b9ece.zip 403,768,765
8.1 beta 2 19R5551d 17 N/A 2b2ce8b3dab2dd5ed48d168c15821415bb894afc.zip 398,729,130
8.1 beta 3 19R5559e 17 N/A 22b38cafc8d28ae2122b21f6f4c197d86a07a662.zip 384,557,153
8.1 beta 4 19R5566a 17 N/A b321b28d91a202029b5aaf2069c21683b2b83157.zip 383,900,758
8.3 beta 19S5026e 17 N/A d380ffdfc189418dc150dba2e4e81b9722400287.zip 353,178,354
8.3 beta 2 19S5036d 17 N/A 00a33731e44e7e9a4f31d676adb4a4ef8150aac9.zip 346,079,174
8.3 beta 3 19S5044c 17 N/A 79e60f913ed79a0776a83fdef88aaca64099bbc8.zip 195,231,092
8.3 beta 4 19S5050c 17 N/A 3f5f6c184b91af8b695229b046bc0ba5185339e3.zip 185,472,369
19S55 N/A 17 N/A 435280af14135b35aa35fce77aa7ec137744af96.zip 1,848,612,957
6.0 17R575 17 N/A 5377ba11a5a5a6ba75944d9bb5209f9be1682d08.zip 1,657,538,330
6.1 17S84 17 N/A d8530ff95251bb2d8d5f3c58e26f0aff1eae5f19.zip 1,632,467,134
6.1.1 17S449 17 N/A 7363b90909ad510bfa7ef298b2d70ca3d7789fe8.zip 1,632,649,314
6.1.2 17S796 17 N/A ce6f73d7ae89dc4727aa4f81f33a128a57cdb6a9.zip 1,632,440,367
6.1.3 17S811 17 N/A ddec13a17032d58308e3ae53fba5904428ee93e6.zip 1,632,441,683
6.2 17T529 17 N/A 419c36ed89190ab95700b83a58145c0d993094da.zip 1,624,793,852
6.2.1 17T530 17 N/A 4e6389b3a42c3f4121e325f308ec48d7aa766dc6.zip 1,624,797,698
6.2.5 17T608 17 N/A 3134b5424f8bf2b5b29a2d3b27c6efe0b8bbfe37.zip 1,624,703,923
6.2.6 17T620 17 N/A da6e2c5e7805788ff9cb8a6e7a2db78c1687f826.zip 1,624,704,574
6.2.8 17U63 17 N/A a3c96e0a4bd17ef1df6c949932a64a46267574f9.zip 1,624,693,681
6.3 17U216 17 N/A 751de30abff57f3b3ce41d08c86a9e6de89c04ef.zip 1,624,710,618
7.0 18R382 17 N/A 4d692f2f52ab31cdf1f68bb6e1200564620cd0be.zip 1,330,535,008
7.0.1 18R395 17 N/A 3979821ebc2c134b515b684cee4feae1fcfda314.zip 1,330,533,844
7.0.2 18R402 17 N/A 0465413d1055d584ff53f20bd6deaf4889a16948.zip 1,330,522,839
7.1 RC 18R589 17 N/A ca170e5f367a3811111795db0cd88b682cab1d2d.zip 1,315,078,082
7.1 18R590 17 N/A 1ddc1f408c432ceeaaf59b11e67929472f8b0c1b.zip 1,315,070,798
7.2 18S563 17 N/A f432cab23c2c0a8b5b114ebdf0858d9d905b1938.zip 1,314,631,602
7.3 18S801 17 N/A 2339b84fe8a97691047723028674de8b5042429b.zip 1,314,087,733
7.3.1 18S811 17 N/A df650d94e1d3f923cee1eb7cd3491fbfdf168e67.zip 1,314,086,836
7.3.2 18S821 17 N/A b66b9f4e870e7a66f9b0841e71ac59516ffffacc.zip 1,314,096,709
7.3.3 18S830 17 N/A 33c4cc63f4c1c9be2211c475e13655504b21d198.zip 1,314,094,773
7.4 18T195 17 N/A 1b5616c16e00f5ad909be8ada5d3d5f5e6d7fd68.zip 1,277,242,116
7.4.1 18T201 17 N/A e3da1fa11bd226f6637d1058bf7083d6fcb5a9d7.zip 1,277,232,160
7.5 18T567 17 N/A 5a917622ee50d28375dc60091c1f9c5ee85d0a41.zip 1,275,856,418
7.6 18U63 17 N/A 1af6039c6fee334e170a25a4e8ceaee7ee5f2baa.zip 1,275,036,924
7.6.1 18U70 17 N/A 1e017cdba7f3c2cde9be86d962e7c5b87915545a.zip 1,275,049,731
7.6.2 18U80 17 N/A a123672dd57d20b4fba768ab883b9e362096a879.zip 1,275,026,022
8.0 19R346 17 N/A a7c939af948a8644fd9944f76b5f827f120832f3.zip 414,058,718
8.0.1 19R354 17 N/A 66b6c17dbba804361675caa8b8224708f78f9b0b.zip 413,974,636
8.1 19R570 17 N/A 2217c6a01a00b9ca54b9ccfb1c26a4c41f65e21a.zip 378,314,811

Watch5,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A c9a658cab2a4d934349d0e0d23c67d20b5d4487b.zip 438,191,359
8.1 beta 2 19R5551d 17 N/A d6a3c0e39156f9497b849052027d4a0248e1ccd9.zip 435,575,194
8.1 beta 3 19R5559e 17 N/A 4d8e94bdcd962c4c6041c6702e1b801d07251e76.zip 414,489,174
8.1 beta 4 19R5566a 17 N/A 2cc66bad2dd1c738db95b387a698571640adf6db.zip 413,684,412
8.3 beta 19S5026e 17 N/A 836529d6840e1a252f44d89d5eccbcf6cc88b9ca.zip 401,648,184
8.3 beta 2 19S5036d 17 N/A 48ab2af435ebedc1886604468680a5e91c5208c8.zip 375,226,976
8.3 beta 3 19S5044c 17 N/A 343a9686bd3180bffe044e9a2b1aa3d36ea30ad6.zip 214,884,256
8.3 beta 4 19S5050c 17 N/A 83cbd3dff2728c184e62c3a17888ac22c9c13fa7.zip 205,632,368
19S55 N/A 17 N/A ce8cef6c348b85d8fb5009d2361659f88b254784.zip 1,917,319,394
6.0 17R575 17 N/A 20c059efd2495f35437636bf563eb443428aa092.zip 1,717,016,152
6.1 17S84 17 N/A fa20d1f994142108df62931fe544b7072ba823c3.zip 1,691,901,833
6.1.1 17S449 17 N/A efedd8ce0340d83e8ae28e6dd8a4ece9fe6a4825.zip 1,691,839,412
6.1.2 17S796 17 N/A 5a776f7e0bf71381dcdfef87cec4c60cd6f9d783.zip 1,691,445,566
6.1.3 17S811 17 N/A 2b5a870400ba3caa602bf2fec2b6a238c395d48a.zip 1,691,440,532
6.2 17T529 17 N/A 44d715eb25fa0ed38c7106f7b94f31103ebc4258.zip 1,683,273,278
6.2.1 17T530 17 N/A 0fb28da1391ed64847a3e1d77eb35a2121630ffa.zip 1,683,268,682
6.2.5 17T608 17 N/A ea0ac5ac31604f5b75efc97ae02482ca66908612.zip 1,682,138,714
6.2.6 17T620 17 N/A 78f5aec508b41e697e84b158b880de386d14af0e.zip 1,682,138,157
6.2.8 17U63 17 N/A b69c7c88750c0b763726ced9c421a21bc349d238.zip 1,682,056,478
6.3 17U216 17 N/A 6b990ca979e9affe5f49c2d5ae1dfcf3dd85bffc.zip 1,682,057,292
7.0 18R382 17 N/A c54d5289b4963049cb49deef9108bdb8cac6af8b.zip 1,384,226,892
7.0.1 18R395 17 N/A 0db386a45a84893f952f342fb386d0dd688b1a46.zip 1,384,215,363
7.0.2 18R402 17 N/A 374472fa88c45aa4efe5ad86efc9bb8cd382d8fd.zip 1,384,219,566
7.1 RC 18R589 17 N/A 48c98cba794c5d7bf8217bd89e707c383f09e369.zip 1,369,099,041
7.1 18R590 17 N/A cdd2b0779d95ab66bdd6ddf2dbefc58516d7520e.zip 1,369,091,801
7.2 18S563 17 N/A cb4df528b46715b8c3c4a49d63586a904df3eb86.zip 1,368,329,330
7.3 18S801 17 N/A 15f010afc44cbf4f1310f124a4f0e434cd09910a.zip 1,367,109,823
7.3.1 18S811 17 N/A 5cbc8cdf9f3fcef82a277f3c1ab5544e228b722b.zip 1,367,112,696
7.3.2 18S821 17 N/A 1b672705a9918b5f205d4c2504bb62c6180f0051.zip 1,367,110,223
7.3.3 18S830 17 N/A b3fe1b4b6c3e6d43842d682e9e7872868109d702.zip 1,367,105,740
7.4 18T195 17 N/A c84cc2f458caedb1ae4ddb1b8b5c3ec4bb8b2ac8.zip 1,332,807,462
7.4.1 18T201 17 N/A 3bf0ba0f12d312062372fdd05b77703624d210aa.zip 1,332,801,158
7.5 18T567 17 N/A dd24a78bdfcac9b60101d2fdc1533cc7170450cf.zip 1,330,680,721
7.6 18U63 17 N/A 06744b1ffd255d1fc86ae42954b9f296753fc3ba.zip 1,329,298,487
7.6.1 18U70 17 N/A fbb8ab97a809419d5cb123f00a0a270aad5101b5.zip 1,329,309,531
7.6.2 18U80 17 N/A 89fc2cec94e73f324f6fe4024a9f2bc052b46702.zip 1,329,280,047
8.0 19R346 17 N/A 37ecbd51da4e05ad2a065245e187fa12ef85b5d0.zip 448,442,437
8.0.1 19R354 17 N/A 8352620bf4eac906e5c81843db2457ccd57784ca.zip 448,381,135
8.1 19R570 17 N/A a63d37dac4e28501248b478b7afef12143c280b0.zip 407,738,240

Watch5,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A 22cd81c8071253de5dfc52cf355aef1ff2f2a690.zip 438,209,498
8.1 beta 2 19R5551d 17 N/A 94d57449b3d9697db3cfe13e536c1ca38ac483a4.zip 435,592,288
8.1 beta 3 19R5559e 17 N/A 1b593c35b2e8881e5286ca64fd5620fa1121eeab.zip 414,505,732
8.1 beta 4 19R5566a 17 N/A 407a3bfbd75e600c2177bb82f89cf4d8588989eb.zip 413,701,691
8.3 beta 19S5026e 17 N/A 57b59615010f458a9b9bce125d0487b04d000406.zip 401,769,029
8.3 beta 2 19S5036d 17 N/A 0976f4a9f275da79a5f080ef9f7544d280cdbb45.zip 375,345,372
8.3 beta 3 19S5044c 17 N/A 5a4a805c72a642f6b53df6103b198da11a2d8fd7.zip 215,001,958
8.3 beta 4 19S5050c 17 N/A ec052e247d218deda1adae2a3964ecaf78377623.zip 205,742,617
19S55 N/A 17 N/A 90e0542f7d789715824fad094982237f999e4cd9.zip 1,896,869,388
6.0 17R575 17 N/A 8d9388f509a063db094ae5740fc1b75c1cb41126.zip 1,703,122,842
6.1 17S84 17 N/A 62c168eeb22c24c804491954bf3fcc7dd5c97ded.zip 1,678,096,042
6.1.1 17S449 17 N/A 81e3edc6d6884b1f506f9882bd1a55f965f67fb3.zip 1,677,465,157
6.1.2 17S796 17 N/A 7b75041944ffb8f3c3f48373d858fae200cb80ee.zip 1,677,106,826
6.1.3 17S811 17 N/A dbe4cff90336b7941bc44c733a586db4e87ee33b.zip 1,677,107,402
6.2 17T529 17 N/A 6301e1b13f12e118f93aa45bca38090a9e58942c.zip 1,669,180,180
6.2.1 17T530 17 N/A 241e473687b04ad5f0c76787d66a196b2c46f4c8.zip 1,669,172,703
6.2.5 17T608 17 N/A 545cf24ebb63d2cb785ffb4667a8864feb3cc71e.zip 1,669,853,894
6.2.6 17T620 17 N/A 4cfbc4344640010432b461f665ab6d05fe449e8e.zip 1,669,856,118
6.2.8 17U63 17 N/A 84664dce913458be62e13c8d37bf8ad6dd93821c.zip 1,669,925,287
6.3 17U216 17 N/A 484aec88f4fada6ce849edd6639ccf5a366fdb7d.zip 1,669,881,630
7.0 18R382 17 N/A 4314687e5fd2bde22be45af64b24478cf233c392.zip 1,370,904,994
7.0.1 18R395 17 N/A 77003ecbd06ca550f69ee456396aee5c129c3a44.zip 1,370,895,237
7.0.2 18R402 17 N/A deae041ff023a3b4776959fd9adf275bc5bb1503.zip 1,370,899,405
7.1 RC 18R589 17 N/A b602eac1cab444622ff76a40f295621249e5c903.zip 1,355,293,518
7.1 18R590 17 N/A b87d920ced4fe887b3eb9fdec5693758bfbe9cce.zip 1,355,282,171
7.2 18S563 17 N/A 0cecf8697ca16117db6a2372893b299e18ae1e6b.zip 1,353,449,157
7.3 18S801 17 N/A 2522161db43ce1726cb78451fef47234248b7482.zip 1,352,932,849
7.3.1 18S811 17 N/A d48e0c8f0373fe9b71113e09c1a2f86f2e24d580.zip 1,352,927,374
7.3.2 18S821 17 N/A 439295ced56f2079a8d11b26e7c55337c2700606.zip 1,352,917,511
7.3.3 18S830 17 N/A 70d84d56b2edee5ba659ba967d9195827fbad0ef.zip 1,352,930,364
7.4 18T195 17 N/A b3cd4396adb0c5b1214dee9158ce793a7ee12c87.zip 1,316,853,049
7.4.1 18T201 17 N/A a684fd71beb431975e75ce0a4764e0a5b08f917a.zip 1,316,841,750
7.5 18T567 17 N/A ee492f6682fa4a2434e2ed7e0c87346416247c92.zip 1,315,763,433
7.6 18U63 17 N/A f4735ba32c5cf78138b90eb15ebd3584776a9169.zip 1,315,056,356
7.6.1 18U70 17 N/A df6a30e3b5965a6efe91da7c150b94bed9cf32f4.zip 1,315,067,346
7.6.2 18U80 17 N/A 7b9087c2aaddd3834994fa036a6f751a695cc9f8.zip 1,315,051,100
8.0 19R346 17 N/A dfd30b5fea0c0de00234a79baf37785572d41d3b.zip 448,448,901
8.0.1 19R354 17 N/A 43fcb6cf2d5113bf7206866d796a1c01801a7142.zip 448,389,661
8.1 19R570 17 N/A 9895ae0b4d85a7fd1f3763caae2b68d067ba0364.zip 407,767,217

Apple Watch SE

Watch5,9

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A 33276ba2175025453312537ee50ba26ebac2062e.zip 403,716,366
8.1 beta 2 19R5551d 17 N/A d5a32a5682516f42b5ebb717e008dcb658cdebe6.zip 398,677,871
8.1 beta 3 19R5559e 17 N/A f62ba0ea666223363d1dbf3d1abae18147850585.zip 384,521,383
8.1 beta 4 19R5566a 17 N/A 1ade5c8834755d30c504825467081246debf1c10.zip 383,859,480
8.3 beta 19S5026e 17 N/A c6fc04e6a7cf0fe6992804736e75f6ce6edf8fd9.zip 353,020,458
8.3 beta 2 19S5036d 17 N/A 2130c0b65910c2a8b08b96fc1c62b0ae4caf78a0.zip 345,924,451
8.3 beta 3 19S5044c 17 N/A c48b21b3484ba7a6c23af0e61efb37cb1c9fda03.zip 195,080,983
8.3 beta 4 19S5050c 17 N/A c3c96883dccef0b63440fbce8cc6770704df17b1.zip 185,329,360
19S55 N/A 17 N/A ae0b80e9f648f9f6bf1415fa92b3ebcdfa40e228.zip 1,869,064,651
7.0 18R382 17 N/A ddd2aa0eb8d4444b41599d1ef088d9db4d79108f.zip 1,345,425,469
7.0.1 18R395 17 N/A 4c1646e4f131cd0f0f1a57953f6666fdc4b22bd6.zip 1,345,413,129
7.0.2 18R402 17 N/A e2eb17b25a02969ca94d4ee504b82e488fb1c387.zip 1,345,416,744
7.1 RC 18R589 17 N/A 6f96669994f92da4086284b83b963ff40d4a6ad0.zip 1,330,844,261
7.1 18R590 17 N/A d4c76038496183185589aa0616421af2a4e5cf11.zip 1,330,834,561
7.2 18S563 17 N/A 5964fe27d8eda095ba6a84b70cbccccf768e0595.zip 1,328,288,984
7.3 18S801 17 N/A 4d0d614c00624185e42916cf55f51b6a221927f1.zip 1,327,755,974
7.3.1 18S811 17 N/A d0bef2203a1680dc8e76957144728c0f3463f6eb.zip 1,327,758,591
7.3.2 18S821 17 N/A 1b8020100543170c3666f605de1f39d6b4e62569.zip 1,327,765,092
7.3.3 18S830 17 N/A 28b0e543715635142cb69f7ea027361507858650.zip 1,327,759,028
7.4 18T195 17 N/A 7feaa3d1d2b9c201a526b3867a48f3a34dcbbd35.zip 1,292,878,970
7.4.1 18T201 17 N/A 7011c55ea7c350a2ebb22def7c60c9637c12e959.zip 1,292,877,048
7.5 18T567 17 N/A 16a497e916d2112df4900b540189990eb04ef717.zip 1,289,897,358
7.6 18U63 17 N/A fa44c830b47d407d30ed5f210f2a3d5275f682ab.zip 1,289,235,313
7.6.1 18U70 17 N/A 289ab49e90129eecc3f743ef5a33870eb4814e03.zip 1,289,261,765
7.6.2 18U80 17 N/A 4b68a35c93b99922ecaf1427d7d4c1b1a7c06a33.zip 1,289,226,151
8.0 19R346 17 N/A 4c6a9a2b96b83a5581e5705d3d4481467ebfe990.zip 414,035,578
8.0.1 19R354 17 N/A 2394db67ef5d4aed5f6b6fc472b3ddd0ef0a52b6.zip 413,940,039
8.1 19R570 17 N/A e5154e8beab1d7c9973a3f4fc9907a4f9a25f77c.zip 378,267,812

Watch5,10

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A ee68a44ebb6f81efee2f1e79d0a7b3bb63a92aea.zip 403,740,299
8.1 beta 2 19R5551d 17 N/A 10fc4c98712c11335d2047edb43fb7f69729038e.zip 398,697,182
8.1 beta 3 19R5559e 17 N/A 11db0795a0e951b1b6f0b9aa11d08747001b2567.zip 384,521,091
8.1 beta 4 19R5566a 17 N/A 00a1cf0b0a7c79fb590ef1fa1cd34180bd990f19.zip 383,872,653
8.3 beta 19S5026e 17 N/A 296cdf8118d32059021ede2dd24771ffb4fb10f3.zip 353,151,222
8.3 beta 2 19S5036d 17 N/A f5dfaddc1a1f4ce27f4c867c286b2294dfacfb1a.zip 346,047,370
8.3 beta 3 19S5044c 17 N/A 4283aeee395a57ac874f77292d5fb8269b9227da.zip 195,200,970
8.3 beta 4 19S5050c 17 N/A 5e2debd00f28eb3d112040d2ab912881441d34b9.zip 185,448,770
19S55 N/A 17 N/A 403b518a8d9bc01e6fdb56f975782afb4be34cc8.zip 1,848,539,278
7.0 18R382 17 N/A 013b75d95cdace1afbb63730c7fa8b645642cc89.zip 1,330,637,975
7.0.1 18R395 17 N/A df9d77afa45f0dd484d5a06c91d7d1202ff498e6.zip 1,330,631,975
7.0.2 18R402 17 N/A 25307084df7042a06f52ed7b92966f89d979fe91.zip 1,330,627,877
7.1 RC 18R589 17 N/A 401bfda0661326a0a439d18ae516a8dcd2ef41ce.zip 1,315,081,750
7.1 18R590 17 N/A 5b96eaeba0d66a77f07df2272431f05cbe227c4c.zip 1,315,081,885
7.2 18S563 17 N/A ae1213ce1689b6892dec33acdd11628608bf9e00.zip 1,314,622,209
7.3 18S801 17 N/A d1a1dea64a84f313acc1b6eeca73ac7822562f23.zip 1,314,034,256
7.3.1 18S811 17 N/A 691bf5864bb7a805e9406d6be52b8a80ef27feb1.zip 1,314,032,413
7.3.2 18S821 17 N/A beb62b9e236c519bff2c38bc87e4296045cc2ea0.zip 1,314,037,581
7.3.3 18S830 17 N/A d474023ce0c099eaee11374f03e8ba6fd5d6a7a8.zip 1,314,028,481
7.4 18T195 17 N/A 110368b6d4c3521841be5a187f87c05c0d7b0981.zip 1,277,188,796
7.4.1 18T201 17 N/A fa0e9d87f02d4ff97064008552d88e1960bf241f.zip 1,277,183,117
7.5 18T567 17 N/A 7c332da9b63273caabcc4073dbfa3e668158bcc2.zip 1,275,796,241
7.6 18U63 17 N/A 78050cda63477dd520a4ec0fde731707d80eb7af.zip 1,274,967,863
7.6.1 18U70 17 N/A 5fc085b567b373b431d5dc1405d818c9cd220cfb.zip 1,274,992,786
7.6.2 18U80 17 N/A f7d5428a4fbaebdc95b8b0c36fe2663be2bf9e9d.zip 1,274,958,241
8.0 19R346 17 N/A ae8b5a3e8b20f12d6921bfc6e0061f6cd03bf5a7.zip 414,033,733
8.0.1 19R354 17 N/A b786de39999822fc2cf349e50a0398df92a4fd37.zip 413,943,323
8.1 19R570 17 N/A 5f39c9e24e36c68de025f70ae24dc053c71b4af7.zip 378,281,591

Watch5,11

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A 2a410f0a5cd52c6c15a98b2f98a39d5ce235210c.zip 437,517,103
8.1 beta 2 19R5551d 17 N/A 57e209342b49a1ca621bc80e9394ad93911fc2b7.zip 434,936,707
8.1 beta 3 19R5559e 17 N/A 4a7afdeb9b3a34abf9b8354be0418f7d1ba6d8ea.zip 413,811,726
8.1 beta 4 19R5566a 17 N/A 82dfda878dee95075a5a95dcf9d6c351b5f0719a.zip 413,009,868
8.3 beta 19S5026e 17 N/A 2ce8fcbbd98767aa2efa8c19c32d491e00158874.zip 400,964,905
8.3 beta 2 19S5036d 17 N/A 10d8f809f5bf578b2e0807fcaa812294083e9448.zip 374,538,792
8.3 beta 3 19S5044c 17 N/A e88c81c9dba708710f8cf38c20a0069cf30021bf.zip 214,204,019
8.3 beta 4 19S5050c 17 N/A 841a6ca6bd4ce359a397ee8c4091dc8941631e06.zip 204,952,154
19S55 N/A 17 N/A ef8241574a29f52c3ee392e8b9dec9f3f7ca138a.zip 1,916,486,195
7.0 18R382 17 N/A f1de8b129bece0b9f3088a0e53d5a32ffd90e573.zip 1,383,595,270
7.0.1 18R395 17 N/A e5dcdc953cc5ffeda673421d1315023ac5fce10e.zip 1,383,583,692
7.0.2 18R402 17 N/A ac293b1a032e1167e35a535268760924f3863750.zip 1,383,585,119
7.1 RC 18R589 17 N/A f83720a342d7fc4a764fcb69f393c0fe559340d9.zip 1,368,401,873
7.1 18R590 17 N/A 909fb53d63daf367565a0bb7bdad9fc4fb92e5e8.zip 1,368,405,870
7.2 18S563 17 N/A 6b6adffe9c39355f996fad393c0e58ebeb0870d3.zip 1,367,785,193
7.3 18S801 17 N/A 0636c68eb0e46d357eaaa74a1ea586b57d8b30ba.zip 1,366,420,448
7.3.1 18S811 17 N/A 85fdf5131dd2793c346fc6aac98eb2c7e8dc3e09.zip 1,366,421,489
7.3.2 18S821 17 N/A 14d2d93aa2aed106028f53684392b8a99efa31f7.zip 1,366,409,652
7.3.3 18S830 17 N/A 29a523e4434f497971b66b431102687d566407be.zip 1,366,415,172
7.4 18T195 17 N/A 02403c7f82e7c25e6959b2e2549e53ce4150209d.zip 1,332,088,927
7.4.1 18T201 17 N/A e48408968b7f3988a846d619224f8436424357b0.zip 1,332,080,387
7.5 18T567 17 N/A 3c7093ec8948b552810f644a40a72d78f859e775.zip 1,329,959,338
7.6 18U63 17 N/A d4db61b96f5143725f6b1a961f970ad1414c15b5.zip 1,328,590,524
7.6.1 18U70 17 N/A aa865475a9a880d1736d137a5f63d1396ec2f4f6.zip 1,328,604,338
7.6.2 18U80 17 N/A 1d12ad2bb40d0d8d51ef99a1cf965e0ef90365ce.zip 1,328,574,573
8.0 19R346 17 N/A d901efaa432acc9db1440c8dce1da02bb395cf59.zip 447,745,152
8.0.1 19R354 17 N/A c38f8a7ca5609e6ad6a2a157394229a26744c4e5.zip 447,682,964
8.1 19R570 17 N/A 5faf28710730993a628990991f8da5e8221d6fc5.zip 407,034,569

Watch5,12

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A 22d71ebcd9bf0032f06bb6eff7309c310bce5c37.zip 437,533,623
8.1 beta 2 19R5551d 17 N/A b0c3c75e14932bbe5783fac8cabf7c9ed49365e7.zip 434,959,759
8.1 beta 3 19R5559e 17 N/A 088b7addcdae434c2e703ee763796596cc920aee.zip 413,824,543
8.1 beta 4 19R5566a 17 N/A 384ef277c74134c531d3d31eb20160c70e6dd8e6.zip 413,024,213
8.3 beta 19S5026e 17 N/A fb255f4edd55ac8b0bee8a8d4823d359e61fc1a7.zip 401,080,634
8.3 beta 2 19S5036d 17 N/A b7ad4254e70548bd083bbef5c2732fd271a63fa6.zip 374,653,218
8.3 beta 3 19S5044c 17 N/A bae195f8dbf0e164e952a4d22cf5422704de52c5.zip 214,316,243
8.3 beta 4 19S5050c 17 N/A 0fd45c328ec102eb9eb0057209396f3e4994ecdf.zip 205,063,212
19S55 N/A 17 N/A 8386a3fc6709c710aa24d7a4cbc5914d5f3be1e5.zip 1,896,080,213
7.0 18R382 17 N/A 64c781e927de72fae7949ab825d2b29c5ca9efda.zip 1,370,338,746
7.0.1 18R395 17 N/A 0ca606c08f8773564e8506dd87f961ba2f4ba720.zip 1,370,331,820
7.0.2 18R402 17 N/A 5abb0c41d776f77cb769deae8bb5dff661950bed.zip 1,370,332,229
7.1 RC 18R589 17 N/A e0a3a172faba1921a0c41ced4e9535e8a93965bf.zip 1,354,668,377
7.1 18R590 17 N/A 2e5df4d4aefe7e464cdca1f25d9c9eda510c775a.zip 1,354,664,011
7.2 18S563 17 N/A 9cd910fcc1917c7291161cf4ee5b139ada903741.zip 1,352,999,465
7.3 18S801 17 N/A 2ab0722c7df102242135d1c6eb67fe333989f9db.zip 1,352,205,870
7.3.1 18S811 17 N/A 72b92d8f0c41ab95ae692a0cbfe4335da6fa485d.zip 1,352,206,544
7.3.2 18S821 17 N/A b9c4af87a67c66c2fc7c6a61834446b63764dade.zip 1,352,197,240
7.3.3 18S830 17 N/A 12d0a1a8b007f14522d796e547b945b573dd547a.zip 1,352,194,177
7.4 18T195 17 N/A 33c3cbb0ae90f98122d17d5a4ea0e0fcf999d1c9.zip 1,316,127,390
7.4.1 18T201 17 N/A a81a703713400932466a2c965834d5c83a436e9d.zip 1,316,117,682
7.5 18T567 17 N/A 5e25892e41696228eeb4ab72b608c907fc16515e.zip 1,315,049,220
7.6 18U63 17 N/A 10c04c84e14384f1b7cb9df4fe6ab55a7dea3ffa.zip 1,314,350,618
7.6.1 18U70 17 N/A adef2fc189d15cfd7ea4dfde9c74882746197dd0.zip 1,314,364,002
7.6.2 18U80 17 N/A 2ca839113300941682d8de232aab54158d965950.zip 1,314,336,908
8.0 19R346 17 N/A 9d2a80c4d3f033a31246b385bea847b50ea3b6e8.zip 447,759,685
8.0.1 19R354 17 N/A f2652d40b9be6c9cb697950a1beceebb984d1843.zip 447,702,812
8.1 19R570 17 N/A 0be16039485971f94225679475a49b5a14566889.zip 407,065,880

Apple Watch Series 6

Watch6,1

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A 720f2519f66362ae501107a0a9bcfbfabcd6c78c.zip 391,812,204
8.1 beta 2 19R5551d 17 N/A 21ef3ca0dc1763962d2b028555e9539ec5cc0d72.zip 387,219,302
8.1 beta 3 19R5559e 17 N/A 3f4cc9adbfda65e306a88e9c5f0684ea385db5a1.zip 372,685,623
8.1 beta 4 19R5566a 17 N/A b749e0445c7dd5496ef82bd056379a2ee935b258.zip 371,924,827
8.3 beta 19S5026e 17 N/A af0fa0a097ac7e2a58fb26615693acbc7a93e328.zip 340,905,697
8.3 beta 2 19S5036d 17 N/A 4dfbed4a1183b2ab5449af9df89c3481bcc29685.zip 334,199,372
8.3 beta 3 19S5044c 17 N/A a384393051f2656ce4d58b41e0513cd7463ee59d.zip 183,248,812
8.3 beta 4 19S5050c 17 N/A ebd047d3264e495939b0d20951a78a6bf1418189.zip 173,674,612
19S55 N/A 17 N/A e52a569641730c0dd6223d6c4fa5a537dc48ffc7.zip 1,859,491,779
7.0 18R382 17 N/A 6b70f9c09b5b345e32679fa6118e76ff72d8f919.zip 1,337,012,108
7.0.1 18R395 17 N/A e2751be72b81fce13a609132175ce39c4f3ad8f2.zip 1,336,999,711
7.0.2 18R402 17 N/A fc43e39d1986b889b1054943da0b0f14abd4377c.zip 1,336,996,372
7.1 RC 18R589 17 N/A dc4c48e00e52100b9d20ba671d3d00723506cbc8.zip 1,322,625,963
7.1 18R590 17 N/A 7b3ced670c04b68f36e588f9aede3dbeb1f86ea4.zip 1,322,622,276
7.2 RC 18S563 17 N/A 88157ee18c0857c23883f740de8f80137af4a13c.zip 1,319,454,505
7.2 18S564 17 N/A 81d27b43c79dc5d9faca9b55de7d7fdc12a64d3a.zip 1,319,454,500
7.3 18S801 17 N/A 23fd453f4efa9c28a1c3abcd69867acfa4462378.zip 1,318,927,326
7.3.2 18S821 17 N/A eb2408e16e89c60c96f96d4ad088aefa80a0f273.zip 1,318,934,748
7.3.3 18S830 17 N/A 3e10052552fb0c2326e57aa1e4f8d7149eb3fddd.zip 1,318,926,986
7.4 18T195 17 N/A f9ec3714db2b8940f1d971cccdf90172996de50a.zip 1,284,135,976
7.4.1 18T201 17 N/A bf5e7cd0393ff6b53a35045e4e4e0e5f2b691743.zip 1,284,126,202
7.5 18T567 17 N/A 0d475b4bca1855acda7df8a765fb3f76586e5dc9.zip 1,280,559,816
7.6 18U63 17 N/A a7bba7f145b8c815cf185ebe390797cd191860bf.zip 1,280,189,192
7.6.1 18U70 17 N/A 1778a12c5dbb444e5e7bb2bcbe83f6c89ab2871f.zip 1,280,207,937
7.6.2 18U80 17 N/A 1171756eb0501d78233dd62a87dcc6f1898ede98.zip 1,280,193,040
8.0 19R346 17 N/A dd9f57ea24c256fb1e3c69bd5d2b040c56046444.zip 402,091,816
8.0.1 19R354 17 N/A e9ff68974734e47b8548f72ab65408146569f95c.zip 402,062,479
8.1 19R570 17 N/A 0b72e8427945b76987da7201d7d730cabe0d2024.zip 366,561,821

Watch6,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A 56b0548b7e0520d5621de6044a4b4a9cc55d6540.zip 391,832,368
8.1 beta 2 19R5551d 17 N/A 493492dd58d823433a4006f7e2bbd46c583ecbb1.zip 387,234,973
8.1 beta 3 19R5559e 17 N/A 29c6ee57644143fe0aaff8affff5b56ec6ccc6d9.zip 372,693,247
8.1 beta 4 19R5566a 17 N/A 09aa4bb77c0737eceefd1028c414affc5771a2d6.zip 371,931,963
8.3 beta 19S5026e 17 N/A b768e0ba7b5adcb843aba0fd1a5196b192e6863c.zip 341,028,730
8.3 beta 2 19S5036d 17 N/A 740f14c6615747b43eeb5251277ab3b148420c2d.zip 334,315,646
8.3 beta 3 19S5044c 17 N/A c6ac220c0c2c98b4b6aa546bccdc8e58a39f6ab2.zip 183,365,039
8.3 beta 4 19S5050c 17 N/A b969b6833c581451d149ea8c910fd5eada059372.zip 173,776,441
19S55 N/A 17 N/A 2c0ca91676f05353d9cae78860bfa87ee1697453.zip 1,839,381,639
7.0 18R382 17 N/A 12f3e8ef7e4b3daebcd5f4122333f9e4fbf537f4.zip 1,320,933,449
7.0.1 18R395 17 N/A e1d9e3f139b3ba80dc1be67968160c428fda284c.zip 1,320,921,722
7.0.2 18R402 17 N/A 34ea756786876c0352d5d7e84cc20f0be9299dd1.zip 1,320,921,638
7.1 RC 18R589 17 N/A 268e9f8bf9beb417f6c8bfc5c5024089edea0c9d.zip 1,306,867,776
7.1 18R590 17 N/A 2e4e8c1bdf13c256d42dc132ad34cdecf5961f1d.zip 1,306,865,468
7.2 RC 18S563 17 N/A 970ae11f7fc4b70137b82b67f22c3af77bebcf86.zip 1,305,417,793
7.2 18S564 17 N/A 744d1132b8953083ba91eb78581ce68d49a4dc4a.zip 1,305,418,560
7.3 18S801 17 N/A 96fb47e5f24df39b7ab9e05a94eb7770af058724.zip 1,304,847,338
7.3.2 18S821 17 N/A ed32a8236d54a2158d4ebc7edf3d2e42e1a8f170.zip 1,304,847,692
7.3.3 18S830 17 N/A 29831e056042cfe54ee7fbca5a68ed4dca37cf65.zip 1,304,840,546
7.4 18T195 17 N/A d7ab7922b2e78d02fb718b1765e8e6ff0ba30351.zip 1,268,351,963
7.4.1 18T201 17 N/A 85a85f7d5a5866ace9da2f7457cfbf064351e23a.zip 1,268,339,900
7.5 18T567 17 N/A fb82c2464f73598b8e47a60c2379c0918dfea7ee.zip 1,266,878,729
7.6 18U63 17 N/A fc8bb002118e49084d351c02a7b6575c2f98e543.zip 1,265,925,738
7.6.1 18U70 17 N/A 5c50dd89b59b5b751879dceb9b13bffdef9b64ed.zip 1,265,940,890
7.6.2 18U80 17 N/A 4d0a19876a092fefaa7313507dd138f8ad2a83cb.zip 1,265,933,979
8.0 19R346 17 N/A a2b1abb846c0f74b5af477cef303e05c5db461b8.zip 402,094,991
8.0.1 19R354 17 N/A f7fb908f4ac2c9fdd1a4e464886dfbe64b8500e5.zip 402,068,264
8.1 19R570 17 N/A 1dd66245966c57dd19e445ab4c26f8b55093e031.zip 366,583,013

Watch6,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A d553b3e0b0b64857eee332675cd4dc17382ec9ef.zip 426,575,469
8.1 beta 2 19R5551d 17 N/A ec2aa6fce39a6ad18875dfca5d1ef33309c2caee.zip 426,750,138
8.1 beta 3 19R5559e 17 N/A beab2fe326870545318a662f999fbd3c56fe5520.zip 401,759,551
8.1 beta 4 19R5566a 17 N/A c61658f59bdcad40f85e7c2eefbbd7569574dcd8.zip 400,809,017
8.3 beta 19S5026e 17 N/A de2d9f1784350b7a774c0bf0ea28b14a8298271c.zip 388,833,157
8.3 beta 2 19S5036d 17 N/A 3077dff488b1e7a6d52521022cdaef6e50b9ceed.zip 362,166,155
8.3 beta 3 19S5044c 17 N/A a00dffc9a46c2033c039efb3bb104fa007640c8a.zip 202,206,967
8.3 beta 4 19S5050c 17 N/A 2b37c305b6a733138ceeab9ce680f420dd1f96c4.zip 192,915,790
19S55 N/A 17 N/A 607e50c3127ccc93b05e0f2f19738e8d549bd92b.zip 1,907,017,490
7.0 18R382 17 N/A e93292cb1b7f239d0ec0f501c677ec444a78eff3.zip 1,374,507,546
7.0.1 18R395 17 N/A f109492947c7afcc4ca3b081542b0a4406ce947a.zip 1,374,496,131
7.0.2 18R402 17 N/A 4d08b567f92ae74af37a11a70ca27fe12eb9981d.zip 1,374,492,071
7.1 RC 18R589 17 N/A 189e80f1070d1d941c6f091223d1109a3fbcf5a1.zip 1,359,464,497
7.1 18R590 17 N/A dde366a201a9db6b1402d7c5646b18b8b8a89555.zip 1,359,457,536
7.2 RC 18S563 17 N/A 0b477f6b52d8728e0f5fb84a39182a3dc112b928.zip 1,358,074,014
7.2 18S564 17 N/A e772cdb949f697397dc339b4311afa7ae65abc77.zip 1,358,069,126
7.3 18S801 17 N/A a723b2418135012520f5a1ad90b90a3598868a24.zip 1,357,417,969
7.3.2 18S821 17 N/A 8982f05d371a4fb6c42e6246546a4b3348a6cb42.zip 1,357,418,559
7.3.3 18S830 17 N/A e286f0a37088b5c8db0400940829481de3187bb1.zip 1,357,410,279
7.4 18T195 17 N/A f1f91f2d5335301cdd9fe2e0e1305df008b24197.zip 1,323,411,215
7.4.1 18T201 17 N/A 85f50262c7ce71b001f8437dc2d1ed5bba074139.zip 1,323,399,623
7.5 18T567 17 N/A 675d700a25b4b45c786eac58d8b8c0fb0d94db3e.zip 1,320,150,447
7.6 18U63 17 N/A 9850fd66d35240ece884670c8d184665dce32078.zip 1,320,258,972
7.6.1 18U70 17 N/A 9c9ca2c7dfe2e636a6d3c9b91bba8630df48e369.zip 1,320,275,717
7.6.2 18U80 17 N/A f3d4acbe4915d85c2a9226821bd5712be8618696.zip 1,320,257,666
8.0 19R346 17 N/A 8c8f3f90716bb167ff8fa9ba68e3796d401b88b4.zip 435,723,762
8.0.1 19R354 17 N/A 5d8a4ded72cb172930792ac53bc78a26959d51ef.zip 435,631,967
8.1 19R570 17 N/A af444c704224ec49b91202824d2784d384c7e2cd.zip 395,157,622

Watch6,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A 4454f92b4d792e1a5a90a4001d7b78d1c230e470.zip 426,588,042
8.1 beta 2 19R5551d 17 N/A a03ee70c19eb53f6554e4d5f8749ade2684cfb0e.zip 426,769,174
8.1 beta 3 19R5559e 17 N/A 70db900d27e28af19e6e0c298212871202cd6a2b.zip 401,781,591
8.1 beta 4 19R5566a 17 N/A 42c8f6eebe39b6d5b98ec52937fd8968de2a3213.zip 400,837,766
8.3 beta 19S5026e 17 N/A fbf29ad86b0e3a9208d9fd7b00f9613581cece98.zip 388,951,740
8.3 beta 2 19S5036d 17 N/A 87c62ff3486461ea50b8237c4ea230eddd1bef21.zip 362,288,835
8.3 beta 3 19S5044c 17 N/A dfde829cdedb8c0aa621df8d128b8d37f1241eb2.zip 202,327,509
8.3 beta 4 19S5050c 17 N/A 9be3f0cb5981674706bf5512ee6fbec4ad16af74.zip 193,028,499
19S55 N/A 17 N/A 744f73f68cf0979602bea3b84c5ccb49935f42a0.zip 1,886,819,508
7.0 18R382 17 N/A 3d3c4e7c432f34e6a9bb8a742645847e3106b233.zip 1,361,141,705
7.0.1 18R395 17 N/A 7d6f04ace3e2e86b741f1b50b196cd91192cf4d5.zip 1,361,125,882
7.0.2 18R402 17 N/A f7468c18548e405357b31dcb0ecfa2cd6340b070.zip 1,361,123,136
7.1 RC 18R589 17 N/A 861b426b29c961184f11e01cfcc32c82f7612d9a.zip 1,346,590,384
7.1 18R590 17 N/A 7ab8c23e9c18d48356194e09b7f30c2002e63553.zip 1,346,586,672
7.2 RC 18S563 17 N/A 71b039803df466824fd9e6645818af9ff279180b.zip 1,343,821,118
7.2 18S564 17 N/A bd03050b3cb9d8d09fb6e3b74a07bee0c3019684.zip 1,343,826,689
7.3 18S801 17 N/A 4d2b098d48d3c6e62eb327805e555c3c9d15b038.zip 1,343,416,919
7.3.2 18S821 17 N/A 1339960dea398733000035d45cc12165148f3d34.zip 1,343,414,815
7.3.3 18S830 17 N/A 566fd30854739fd1a7111e756d64858f270864cc.zip 1,343,408,694
7.4 18T195 17 N/A ed3f2fa14a9e174df771e8d15f9afb94ae235f7e.zip 1,307,755,778
7.4.1 18T201 17 N/A 067f932aab77e147da0802640f75f070a8fe1c42.zip 1,307,738,637
7.5 18T567 17 N/A f9f16e9903ddcbccf6db2841aab7e10d6bf3c640.zip 1,305,907,377
7.6 18U63 17 N/A 9706d7661fc6261bcde4e0efe76fabfbd7ffdc01.zip 1,305,201,838
7.6.1 18U70 17 N/A a63a941ebb58aa4ef9c37e1e291836bb06c8656c.zip 1,305,210,916
7.6.2 18U80 17 N/A 401988bd50c852b8baefb1dd48d914d387975d68.zip 1,305,198,013
8.0 19R346 17 N/A 7608feda1bf30eab937d8ba7e0e97fe77eee6d77.zip 435,714,615
8.0.1 19R354 17 N/A 6862955f69daa5f8e9cda07e3ad6a122d47f43a6.zip 435,623,138
8.1 19R570 17 N/A ba6df76933d73d55ec77174dbb44d89981b91b05.zip 395,175,669

Apple Watch Series 7

Watch6,6

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A 67cf6106cc6d99a799f566a7c1a7a15b7635dbd4.zip 372,726,869
8.1 beta 2 19R5551d 17 N/A 743908091309774532157da754378723b278f7a7.zip 390,770,797
8.1 beta 3 19R5559e 17 N/A b90572731d9d714c513993b1278c1ddf3d6faed0.zip 368,198,527
8.1 beta 4 19R5566a 17 N/A 26f25ec72eba3ff634c052d9ec3d4218ebbc7f66.zip 367,379,316
8.3 beta 19S5026e 17 N/A c3db3a690e9f5ac8c644b6fd8813cc9f9efd0fae.zip 346,345,502
8.3 beta 2 19S5036d 17 N/A 50de0e3c8ef9549e8b7a7180659484eccefafdd3.zip 342,526,532
8.3 beta 3 19S5044c 17 N/A 37e30b0459582bbd6ef96a5e51104a1d40863848.zip 183,019,158
8.3 beta 4 19S5050c 17 N/A 4db37b7d5f9b85032ee382398c19e26ecf95ae5e.zip 173,328,893
19S55 N/A 17 N/A 36ec662acaa8f06343e7a23880cd693ca755b321.zip 1,894,794,615
8.0 19R343 17 N/A ff8f188a60be02fedf4384cc42a96751865b3bf5.zip 403,192,690
19R346 17 N/A 56cb6258c93fe07dc6f080e18711f0cc0978579b.zip 403,424,482
8.0.1 19R354 17 N/A 507c190315e99fcc8c916f90ab917b2862bffe17.zip 403,277,557
8.1 19R570 17 N/A c51fc7475a3e8e43a90db6c179aee81950c35e1c.zip 361,926,872

Watch6,7

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A 7bdeadccd601a917d0a23c25154129992baa6ad7.zip 372,793,643
8.1 beta 2 19R5551d 17 N/A 55a423a05e162877d1314a848b77b41f3329baae.zip 390,848,084
8.1 beta 3 19R5559e 17 N/A dc9a10bf38a14011d0d94e5535fb4b653c0ce2c6.zip 368,268,509
8.1 beta 4 19R5566a 17 N/A b01c4ea34ebe295baba59d302d67fd3f55e2f2de.zip 367,458,042
8.3 beta 19S5026e 17 N/A 4ecdded43a997b7c855173430829558bb6a7dff9.zip 346,460,078
8.3 beta 2 19S5036d 17 N/A 03fe574ee64ef5003a5af38b9ba731de2ed156e5.zip 342,631,389
8.3 beta 3 19S5044c 17 N/A 236e2d7227cac1413056ad186d9ea86c73cce7a6.zip 183,116,679
8.3 beta 4 19S5050c 17 N/A 12bff30617ff84849ed1ac0d8d4014084039e744.zip 173,424,023
19S55 N/A 17 N/A 79953c87034e270eb3995ac54c704cd1044f2470.zip 1,888,636,545
8.0 19R343 17 N/A 2c679f3c3e7576aaaae0b54b6ec93f291c31f78d.zip 403,300,756
19R346 17 N/A 74186fb90b8bfe2b38d75e0d028f2391fbbf38e9.zip 403,527,162
8.0.1 19R354 17 N/A 3e2da06a8f57b52a5640c6f1710e4f0d040452d5.zip 403,365,163
8.1 19R570 17 N/A 4263ca104a054673e93b4dbb1aef3e7cb26dbde2.zip 362,002,587

Watch6,8

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A ea403413645ebb3d7b3062319034e30f191bff45.zip 441,746,471
8.1 beta 2 19R5551d 17 N/A 7ed20b238ddbcc64be42d5821fc67467d3f36057.zip 441,531,019
8.1 beta 3 19R5559e 17 N/A 989e3ef98b4fcc79e6ff612d9635e432263b712f.zip 396,797,831
8.1 beta 4 19R5566a 17 N/A d1f6283f41b84c9b48bf350bc3f843317c617a5d.zip 395,720,242
8.3 beta 19S5026e 17 N/A 01408f5f9907d8b23d11970d375da92e325683dc.zip 398,324,744
8.3 beta 2 19S5036d 17 N/A 4e2aa09287927b2a061bb9347c94d8f1df71f87a.zip 370,528,606
8.3 beta 3 19S5044c 17 N/A 2571de3428700e527e3b5a728d42ab7d8cc5b51e.zip 204,118,405
8.3 beta 4 19S5050c 17 N/A 3aeefda9e6cf28b08ac363cc3820c1f914addbe6.zip 195,141,436
19S55 N/A 17 N/A 00c74a2b8fcb7a27c6d51013a917c8cb505e42db.zip 1,942,751,537
8.0 19R343 17 N/A b4e5ea40a31e12aaaa8273ed84d928d7c5c91787.zip 473,339,039
19R346 17 N/A 12a409d23fc0fd7e4ebaffabcfd94d1c1024fb65.zip 473,452,213
8.0.1 19R354 17 N/A daa69507958a58141b97ff8e04aa5a985156d751.zip 473,372,344
8.1 19R570 17 N/A 27ce13136d1e352738735a649cd75a37f2744931.zip 390,026,463
8.1.1 19R580 17 N/A 6490b2ef2dae93e24f18cd15836078d293dbbfee.zip 390,019,344

Watch6,9

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.3 19S55[1] 8.1 beta 19R5541f 17 13 December 2021 N/A 75e573e818524adf1f622d9b9f507ad2694ac4ff.zip 441,824,353
8.1 beta 2 19R5551d 17 N/A 1451c4df24fb2cad96c28de59d0bec9eed8d8c41.zip 441,650,444
8.1 beta 3 19R5559e 17 N/A 0ba6b363df1cdc8987f9798474c35209dfc79e2a.zip 396,884,074
8.1 beta 4 19R5566a 17 N/A 9e0401d492c78fec50062d67ef363f0cc2465f4d.zip 395,801,736
8.3 beta 19S5026e 17 N/A c812df37c1d162e5373e71f6597a035cbdfda982.zip 398,389,295
8.3 beta 2 19S5036d 17 N/A da02694866ee2774f9118f2148f8068972f63900.zip 370,639,272
8.3 beta 3 19S5044c 17 N/A b7dd274888105f44b658226bf1289253dee48274.zip 204,211,451
8.3 beta 4 19S5050c 17 N/A ae414f7777b35f7e5e5da9a99b6f0ac1ffede9e5.zip 195,234,725
19S55 N/A 17 N/A 41bb4815b5c8307ad74d586ffa272e9aee3d8847.zip 1,934,811,933
8.0 19R343 17 N/A 8e0838507aad52e58bead01b4c748d05ac4fb0c3.zip 473,434,249
19R346 17 N/A ddd2a73e52a3d13760864617c8b15a1b15b21e7e.zip 473,548,438
8.0.1 19R354 17 N/A 652d84c46b999370eb07bf237a92decacb78ca2c.zip 473,467,340
8.1 19R570 17 N/A 869d3b31dcb58ff30dcf871efe47f82de69f1b62.zip 390,102,582
8.1.1 19R580 17 N/A 616c24ed8d7758884349723eb4e8048213335794.zip 390,092,468

Notes

  1. ^ a b c d e f g h i j k l m n o p q r s t u v w x Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update. (e.g. 19S55 was listed as 19S6055.)
    The listings on this page use the build number displayed on the device.
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