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Beta OTA Updates/Apple Watch/8.1

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Revision as of 21:43, 21 September 2021 by IAdam1n (talk | contribs) (Created page with "== Apple Watch Series 3 == === Watch3,1 === {| class="wikitable" |- ! Version ! Build ! Prerequisite Version ! Prerequisite Build ! Compatibility Version ! Rel...")
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Apple Watch Series 3

Watch3,1

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A e94aaefe0364c6a70152de7c328b64a4faf5841c.zip 1,741,675,205
5.3.9 16U693 17 N/A c537cae35f50fd3e2931bd23f6147a176814b4bb.zip 1,606,668,013
6.3 17U216 17 N/A 9fa76849d9ee4467b778d6b9b89183fea984c4d4.zip 1,523,211,467
7.3 18S801 17 N/A e3a02ac30ec6325f7de7b15abfbc3480d5b84f52.zip 1,219,080,038
7.3.2 18S821 17 N/A d32f837a5b574d87e0261f6982432a8ddb44a93a.zip 1,219,059,333
7.3.3 18S830 17 N/A 9601f939cc18f3ef33c0a8045ee5a4a4aadbca3d.zip 1,219,067,912
7.4 18T195 17 N/A 99c4d9c3ee81d8cee48cc41f853554b1bfbd9ea6.zip 1,193,757,835
7.4.1 18T201 17 N/A c00649fc2b73ea75bc709fb30ea49e0362033e23.zip 1,193,747,554
7.5 18T567 17 N/A aff11bd88c2f3896694d285eba6b3604c7a0c646.zip 1,189,844,301
7.6 18U63 17 N/A d400c0423fbe89ad0598720bbcf12077beaec8cc.zip 1,189,097,715
7.6.1 18U70 17 N/A 1026dfe595ee1f9db6e633cca4ea4db157eead91.zip 1,189,102,248
7.6.2 18U80 17 N/A 3a76ca36518485adea74a0b0426aa8a126bbd9a9.zip 1,189,104,591
7.6 beta 18U5523d 17 N/A 825d503bcff418dfd4e52da99dbf7c63c6c4e2c1.zip 1,192,157,860
7.6 beta 2 18U5533b 17 N/A 73d5735867f022ed505484ab00c4c3b99f2b0e63.zip 1,191,969,554
7.6 beta 3 18U5542b 17 N/A 351e074839d4a09ed757581edde703f529e003bf.zip 1,166,690,093
7.6 beta 4 18U5552d 17 N/A 53aecbc38e4e3b8fa465cef0aa3cfb64dd523b78.zip 1,167,073,656
7.6 beta 5 18U5561a 17 N/A 6f3423120dc27311b6d842063f0a72f1185afa67.zip 1,189,140,442
8.0 19R346 17 N/A 992ba4627fdbacc5f8fec008184037c65c755f27.zip 433,600,447
8.0 beta 19R5266q 17 N/A 68df913532e22dd31c24d9c973f2d47567cb8ef9.zip 883,849,507
8.0 beta 2 19R5286f 17 N/A 614818925bc2bedc90447d961d0455a399ae0bad.zip 815,572,350
8.0 beta 3 19R5302f 17 N/A b93422149cfaf3570ecfa0e867d8a0cc165c8922.zip 717,922,054
8.0 beta 4 19R5312e 17 N/A 8c516ee72c4919800c91bafdef721c4e1936e3d3.zip 633,560,558
8.0 beta 5 19R5323g 17 N/A 0fb2e49a3dc370b025af143a4f450d8026fe0fa3.zip 442,382,687
8.0 beta 6 19R5330d 17 N/A 254127b6af48f0b66fea4c46af586a1dc0d46408.zip 449,404,974
8.0 beta 7 19R5340a 17 N/A 2f07636f49fe54e31d5982aa3b774f06bcffebf2.zip 445,166,944
8.0 beta 8 19R5342a 17 N/A f445d77135432952641b52a4a9fdd6fb760c6d99.zip 445,384,616

Watch3,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A bdf2f7786164f62dc7867c7f0e432e93dc932584.zip 1,748,444,985
5.3.9 16U693 17 N/A db57159c19dbc906bef616ef9128cc4d0e6640af.zip 1,612,922,669
6.3 17U216 17 N/A a0955b37f050b1d2afc2268709613963d5995724.zip 1,529,667,039
7.3 18S801 17 N/A dd29d897d1401e2799cc27487fdf2fddbffbd3f3.zip 1,223,688,295
7.3.2 18S821 17 N/A 98cccfd0d7bf1fd20fbcb7e2245e39bba83f154d.zip 1,223,676,864
7.3.3 18S830 17 N/A 66232c42e90b672e9656d3d918a1069cd5118833.zip 1,223,684,681
7.4 18T195 17 N/A 5dee9f6c7e57327ff4827b8f3a1586041c456d56.zip 1,198,648,961
7.4.1 18T201 17 N/A 2f23df47ef76bcdf1acd2d0cb38cc86e19fce207.zip 1,198,640,950
7.5 18T567 17 N/A 4e6693dfba41f2af993fe9954d41fd107d99990c.zip 1,194,499,097
7.6 18U63 17 N/A a7d224b0ce676f0120ba4f1d6bcc93aa235eb52f.zip 1,193,680,725
7.6.1 18U70 17 N/A 1eaf9e846be402da7842f58af7a345e30ba3674e.zip 1,193,679,260
7.6.2 18U80 17 N/A 99263414ed1df6d17c74e13aec5e96068a4426a3.zip 1,193,685,963
7.6 beta 18U5523d 17 N/A 55ffde2d26eb1863e1b4e92660b2f52cf52af60d.zip 1,196,944,179
7.6 beta 2 18U5533b 17 N/A 138871c59d4cd2ea6c91ad3ba3eabdf4d350ed87.zip 1,196,774,652
7.6 beta 3 18U5542b 17 N/A 24efce356f54764d32a8e85e089486bfa7abade2.zip 1,171,511,539
7.6 beta 4 18U5552d 17 N/A 2cf4ed8a7aa37c6bfb4963ca3bd749f548b96f17.zip 1,171,502,321
7.6 beta 5 18U5561a 17 N/A 14c59e551d231355f3632c403a9d1343ebcb8d9f.zip 1,193,941,430
8.0 19R346 17 N/A cd31c9e59a6b57640f85d8491c7b3ac6bcdbae49.zip 433,628,424
8.0 beta 19R5266q 17 N/A 46648bff452b466809691bb485d7e4d41cd22caf.zip 870,041,634
8.0 beta 2 19R5286f 17 N/A 297fb57c648520fa7ec2e9e2840d6403a7e1671f.zip 801,595,480
8.0 beta 3 19R5302f 17 N/A 8cf5c4663e0b7202ec8b6adbab06cc9f30ce275a.zip 717,944,421
8.0 beta 4 19R5312e 17 N/A aba7626750a30ff62719512dbdb419997f0a5947.zip 633,485,272
8.0 beta 5 19R5323g 17 N/A 5db14cdb945d12b0bc73ad18400ae7f1adc37ac3.zip 442,311,933
8.0 beta 6 19R5330d 17 N/A 626d66b51639d3f76008dc4b8d83d1096d8d8456.zip 449,329,022
8.0 beta 7 19R5340a 17 N/A 1e63532d1bcc410e9ff50ea45a68eecc9e457715.zip 445,103,614
8.0 beta 8 19R5342a 17 N/A b6b679153eba4a54f14b74d57841d8ab36c97e32.zip 445,320,560

Watch3,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A fe6266f38f23c734ac4d632a2b13837113c8629d.zip 1,673,426,500
5.3.9 16U693 17 N/A 431df1aa8d6864c5d5a7b7f3d5edd0d0043016ae.zip 1,538,721,454
6.3 17U216 17 N/A 0b6418dda2feaf4db375e13071ff32568d64e588.zip 1,457,284,180
7.3 18S801 17 N/A 8091e5724cb07fbd2a233720d26331d7072cd808.zip 1,157,696,314
7.3.2 18S821 17 N/A 72e702c6af8a19483689cc270cafe939c8de49db.zip 1,157,686,611
7.3.3 18S830 17 N/A 5170a197bec1a251316881c1fa52d34cec6efbcb.zip 1,157,693,780
7.4 18T195 17 N/A 5af2ab759b196b267c705e7dcb1240652b49eb42.zip 1,133,172,954
7.4.1 18T201 17 N/A 65d86d3dbce521c2b88eab01c969041f072f90dd.zip 1,133,177,455
7.5 18T567 17 N/A 9f46671aae32eee1b1cbb8a056da5e7febd6cdb7.zip 1,131,076,900
7.6 18U63 17 N/A db63d636e07ea3619379f14100ca797c9fdf31d2.zip 1,130,495,623
7.6.1 18U70 17 N/A 3de0c275aa74e69cc2b27757b4538c7819dab57d.zip 1,130,502,842
7.6.2 18U80 17 N/A 73c2444a425ef567f5428185d8a8a2c7306ee02a.zip 1,130,503,390
7.6 beta 18U5523d 17 N/A 4e5c8324680ae6b3eddcc46a6614adce7a32ddfd.zip 1,131,270,943
7.6 beta 2 18U5533b 17 N/A aa7f3a5772634ea9cb3f9ba4328334c33ae72cc1.zip 1,131,069,047
7.6 beta 3 18U5542b 17 N/A 8e6bb2ce82dbd9532293cb24e635a2d0effaae20.zip 1,130,711,994
7.6 beta 4 18U5552d 17 N/A a3c4298fd9052fc3dcaf258e61d3c189e5e9878b.zip 1,130,389,697
7.6 beta 5 18U5561a 17 N/A 20ebb704134a39bdfcbc832e8faaaed88c1443be.zip 1,130,618,910
8.0 19R346 17 N/A 8b684d559b7a0cbf1e1dcabbdc3bfef5c2866211.zip 362,294,604
8.0 beta 19R5266q 17 N/A 20e68d46e29d533f0bc1bbc1e8bdd5279b68bdaa.zip 923,358,818
8.0 beta 2 19R5286f 17 N/A 8c256575645172d194b837a05925dda8ef8f479a.zip 898,204,612
8.0 beta 3 19R5302f 17 N/A 1e543a74c4daa8297d327267913a63f410e7da00.zip 695,636,936
8.0 beta 4 19R5312e 17 N/A 001c6610f7a0929b815dc5c8c0b354d59e504871.zip 609,684,552
8.0 beta 5 19R5323g 17 N/A 2acdda7a1c5ad97725bff437a5e29f917019c4f5.zip 410,066,665
8.0 beta 6 19R5330d 17 N/A 38e02041baf8cb03adbedd8258a53774fa4b33a0.zip 375,706,726
8.0 beta 7 19R5340a 17 N/A 37fd3b16569569f3ac22dbd4b43d6d6b6d977a91.zip 373,283,127
8.0 beta 8 19R5342a 17 N/A 3d7edc93133c4890f9644c810b69fca04fc20a2e.zip 373,565,273

Watch3,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A f4b174c9f52afddd309da1dfb49ca5a19a23be18.zip 1,681,570,932
5.3.9 16U693 17 N/A 790297bf8b94b203f150bd5097cdacede8a9681e.zip 1,545,505,849
6.3 17U216 17 N/A 79cf4ec7a0d588586e532b9b2cfcef301a8e9f7d.zip 1,459,894,440
7.3 18S801 17 N/A 70edf64a97cb956f52a0f03c8e6720bec3a187c7.zip 1,162,683,872
7.3.2 18S821 17 N/A 8eaa9c9450e7474cd7ac478d9da99071fa4bdf5a.zip 1,162,677,645
7.3.3 18S830 17 N/A 8fc8afc47dd53aea0b2b13c6f693795f68417cf1.zip 1,162,680,120
7.4 18T195 17 N/A 7548c3e334fa7f74af334e9d4b1a52e6c7253d8f.zip 1,137,474,334
7.4.1 18T201 17 N/A 27c5107bb12cc3ad953a1a95945b5053ef675ddd.zip 1,137,476,505
7.5 18T567 17 N/A 89e4e10dd3ba42e59a52087231e6506ddf44097f.zip 1,135,770,501
7.6 18U63 17 N/A 951a6298f4cafc1adb65958f52728593453a908c.zip 1,135,197,594
7.6.1 18U70 17 N/A e93c4745ab3b55f77f0a9e9cdbca3b355ac1afb6.zip 1,135,207,735
7.6.2 18U80 17 N/A 159dd8c1e57c816cb61cc0adcd8bd77bbaf88434.zip 1,135,204,235
7.6 beta 18U5523d 17 N/A b72ffad1569b30b00b344ed9aa9ea6a549dc34a4.zip 1,135,982,794
7.6 beta 2 18U5533b 17 N/A d11582c0c8593d0c4ea10129d82bc5e73845784c.zip 1,135,794,092
7.6 beta 3 18U5542b 17 N/A 7704a1232df7de523a13468104e0fec05a53de8f.zip 1,135,433,845
7.6 beta 4 18U5552d 17 N/A a053b56e262a700484291abe44308e2d58d14af6.zip 1,135,727,678
7.6 beta 5 18U5561a 17 N/A ef4f9a673f01c9654c747e181f48e262835e9793.zip 1,135,349,775
8.0 19R346 17 N/A 23a2235e2881bdf6689f93271da4b49e746de338.zip 362,332,794
8.0 beta 19R5266q 17 N/A 692c43e7598f00c9c64119d141cb6540de6b13a8.zip 909,684,210
8.0 beta 2 19R5286f 17 N/A f812821afe44e77d68b42cf96fecef294d248382.zip 884,333,499
8.0 beta 3 19R5302f 17 N/A 625a87da17a4252f44b4db662fd6b5ee8204c53d.zip 695,770,180
8.0 beta 4 19R5312e 17 N/A 30f649a50806dc93af6f417050e1c019e24339c2.zip 609,747,077
8.0 beta 5 19R5323g 17 N/A 93d8039422419fe7397bdf665349227e214020e0.zip 410,103,853
8.0 beta 6 19R5330d 17 N/A f5a2357a49127c613b9583d15b0cfe05d03888e8.zip 375,757,785
8.0 beta 7 19R5340a 17 N/A f69b6c03714e784bd3585c82e596a8ee7abc9846.zip 373,326,538
8.0 beta 8 19R5342a 17 N/A 03d9186571503f36402d418b91d4636074583d26.zip 373,609,296

Apple Watch Series 4

Watch4,1

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A 85856caf2344e04cbf23066b02f33f962b56ddb6.zip 1,874,075,983
5.3.9 16U693 17 N/A 2754cf4032e3ca29d333acfb4b575bcfd3afaacd.zip 1,723,982,892
6.3 17U216 17 N/A 2b3423d712a470afa81314f011bb85cc77c8879f.zip 1,641,814,271
7.3 18S801 17 N/A 5c3935fc06017ca99fa6b1f54f00a06e0699c55a.zip 1,331,550,303
7.3.2 18S821 17 N/A 5e839a47606f937a2951459ea971bdb05e71e67c.zip 1,331,547,155
7.3.3 18S830 17 N/A 4027279df5d69bc95ea40ed3f2d54238ea295dce.zip 1,331,554,127
7.4 18T195 17 N/A 73f4c50cba85e2bb2e911f84a3ffa89b135d2ba9.zip 1,293,863,016
7.4.1 18T201 17 N/A e3066b9846b4a32cb58f26137dda78280e1e6bc0.zip 1,293,846,799
7.5 18T567 17 N/A d28bc8bf737b67a506396b48dcf2e69df59dbab2.zip 1,291,739,547
7.6 18U63 17 N/A 6ed2067fd2b81c8be531cc22a4f7c27dfc5b56c8.zip 1,291,099,931
7.6.1 18U70 17 N/A 1835d9d1f308ab84a1a0d065a3fe2be30cb358c1.zip 1,291,114,634
7.6.2 18U80 17 N/A 483b30b0fb631462210b9aa23664061d2ab6ad52.zip 1,291,095,957
7.6 beta 18U5523d 17 N/A 2969c2a4d96d9c0ebf4716f639d2b68502fcd395.zip 1,291,737,280
7.6 beta 2 18U5533b 17 N/A 6afc0d85da963b550d74758e37ca3d934bf1dffe.zip 1,291,533,830
7.6 beta 3 18U5542b 17 N/A 3557ca19cbe62676b18969724727f9dc59056bcd.zip 1,291,128,710
7.6 beta 4 18U5552d 17 N/A bcb6a77fa76bd6e5864d42e5f38ec2ea70b34189.zip 1,291,202,314
7.6 beta 5 18U5561a 17 N/A 18d911c603b6027bc4623723348ae3fd964472e5.zip 1,291,107,764
8.0 19R346 17 N/A d4ab3cd6c9eb6118313e29eb03f4215780aa2eab.zip 363,404,630
8.0 beta 19R5266q 17 N/A e8cdcd76c7d400505eb40ba891de09f304ac9885.zip 938,649,875
8.0 beta 2 19R5286f 17 N/A 4080a41088955f9b9eecfcc773f34283649ffcae.zip 890,068,400
8.0 beta 3 19R5302f 17 N/A 8e21ce567e5e467b049b6dca200816d1020b7ada.zip 571,341,497
8.0 beta 4 19R5312e 17 N/A 43f5c623a6679ca11885b9ab3985e4ede8dbfd88.zip 494,959,022
8.0 beta 5 19R5323g 17 N/A 1d9843548906883b691c916c43e28438a428faf7.zip 477,673,318
8.0 beta 6 19R5330d 17 N/A 47bfbf702eabbb59584d0c0f838dcf2b5d1df238.zip 376,878,907
8.0 beta 7 19R5340a 17 N/A bbf8317eb70e38143a774d955e80c3e2629b97d2.zip 373,465,695
8.0 beta 8 19R5342a 17 N/A 4e4f0b4fb79a4262d2efcd10247e9d349a36281e.zip 373,760,747

Watch4,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A 9acccae35aa11158d76621de8e89ad934bf1f26c.zip 1,853,003,260
5.3.9 16U693 17 N/A a10afb1ef35d2a6cfd92972620ac91e69fd188ff.zip 1,713,905,738
6.3 17U216 17 N/A 1ec51761b3d5f77c1c033a087ada8cbe04aaeecd.zip 1,629,198,321
7.3 18S801 17 N/A 342dd2637632b0d4e96fd2d7415993e6bed21205.zip 1,314,631,503
7.3.2 18S821 17 N/A 83e48568a539398596cb4b2bb9aefa228e303c99.zip 1,314,631,358
7.3.3 18S830 17 N/A 5c127350d2f6187cdf3dbe5839c22617a5767532.zip 1,314,632,117
7.4 18T195 17 N/A 6235587f6b5c211aaca1054b9481ebe1437f2f62.zip 1,280,790,946
7.4.1 18T201 17 N/A a7beedce53fa0d062b023fca81626e4225eb3b4e.zip 1,280,767,794
7.5 18T567 17 N/A 39edec0cb78354ff66b44e13485e08ecafb248dc.zip 1,277,984,025
7.6 18U63 17 N/A 1357a9dca35fa0bbd3527933ba557b36e047f338.zip 1,277,087,433
7.6.1 18U70 17 N/A 6633832366d14d47a2e412254d1b7edd5fcfad35.zip 1,277,098,224
7.6.2 18U80 17 N/A b9fd3d0197a7d9cd9b167f6801a592e6507b5760.zip 1,277,083,858
7.6 beta 18U5523d 17 N/A 440f93fa1a80f8bb8922c84a6a9110cd4ee55e87.zip 1,277,788,388
7.6 beta 2 18U5533b 17 N/A 9e9527c1ef07f0079eb5799c62db611dbddb32c2.zip 1,277,602,451
7.6 beta 3 18U5542b 17 N/A b24e1979f4c18eddc2ffe633f4d0d1a0035519ca.zip 1,277,188,319
7.6 beta 4 18U5552d 17 N/A 2924237d4813ee77aab63c294130ce23077e1453.zip 1,277,353,074
7.6 beta 5 18U5561a 17 N/A 74a5b0197aef97c0a6b68efec7959218e3e7c6ae.zip 1,277,255,233
8.0 19R346 17 N/A 1f4f9f88be37e4cefdb96b7b4db68af3f8c7ea44.zip 363,391,523
8.0 beta 19R5266q 17 N/A 983042eb232794d81a48175c453b356aa1ae13b7.zip 923,695,317
8.0 beta 2 19R5286f 17 N/A 5f6ff91705d4fb8b949fd18aab20555cf63f4c74.zip 875,865,930
8.0 beta 3 19R5302f 17 N/A f5f1f4ef695cb0e804a0d84ba4dc97cbc7830403.zip 574,634,003
8.0 beta 4 19R5312e 17 N/A 3a00e48e986073c750a6f87f54f04608666a9539.zip 497,812,680
8.0 beta 5 19R5323g 17 N/A c4ba9293274b41b2074d1bc79047afae98baef50.zip 478,022,978
8.0 beta 6 19R5330d 17 N/A 97633c6c27485fe49f41b650536bbde9d5a054f4.zip 376,991,638
8.0 beta 7 19R5340a 17 N/A b5f2c659af599abeec7ebd25fac3029a050b5d24.zip 373,486,843
8.0 beta 8 19R5342a 17 N/A db00792a9b40c7e851de7bdaba2a8ac69bc751b2.zip 373,773,856

Watch4,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A a6b735ca01e699692bb238787c1f621a7baa0bd8.zip 1,918,973,318
5.3.9 16U693 17 N/A 9bcec62cc3648810aa8616770f059d0ecbaf271c.zip 1,767,614,938
6.3 17U216 17 N/A a78e9ff1d9b4de101dad292775f3763676106d2a.zip 1,685,485,475
7.3 18S801 17 N/A f81284f55558032a3fc7ae5998b1672cc8a64bd9.zip 1,370,015,403
7.3.2 18S821 17 N/A 97f6e151a446b63fa8f68e3716818460fc863fef.zip 1,370,019,743
7.3.3 18S830 17 N/A e6c49734761e4ae997d41f86c4e7ea30227b4b86.zip 1,370,021,610
7.4 18T195 17 N/A b69fd8a7642bd185f4344363b6c455bcbc4a2e63.zip 1,332,941,926
7.4.1 18T201 17 N/A 23d5287144cd810e0255825b2948df0f8c815784.zip 1,332,931,242
7.5 18T567 17 N/A 24d1f42b86912db4ccc898d301da9c4e50d99f49.zip 1,330,858,519
7.6 18U63 17 N/A 572f683fdaae1c0b644a5e3867f78b5079a1b9ae.zip 1,330,200,650
7.6.1 18U70 17 N/A 2240b649cca4d9614180b0cfffc74e3cf113c2ae.zip 1,330,205,002
7.6.2 18U80 17 N/A 35f2631873253096b57865cae8e30a45f2a159c4.zip 1,330,204,413
7.6 beta 18U5523d 17 N/A 11b90eeda9ad28ed68d4fc26fb69da5f1a544231.zip 1,331,387,555
7.6 beta 2 18U5533b 17 N/A 2cec023a679af0c015f9f13e7966c69b364a8e3c.zip 1,331,059,080
7.6 beta 3 18U5542b 17 N/A 6274d7652d147a3d0fa36ca486e8884bd9e39a75.zip 1,330,824,989
7.6 beta 4 18U5552d 17 N/A a1bb3558c82002f6771941cbe58a0306477e6455.zip 1,330,404,534
7.6 beta 5 18U5561a 17 N/A 4b4e1c8826082344f6882e737bd49177e411e510.zip 1,330,276,075
8.0 19R346 17 N/A 50152fbcbd1e43570f1f8fcf9fbf7a2c97489e1a.zip 366,938,808
8.0 beta 19R5266q 17 N/A bcaed66aa05075c5f9b4749c2738ecf077eaebc9.zip 971,679,253
8.0 beta 2 19R5286f 17 N/A 9f834470b2b12626b0091b479d6cfec8c0beec98.zip 909,726,560
8.0 beta 3 19R5302f 17 N/A 50d62d3286fc62d47d5f13be54e38f5215b4bf9f.zip 602,886,760
8.0 beta 4 19R5312e 17 N/A e28fd72d85ad8e306add11e46b15cfac33beb8e5.zip 520,872,494
8.0 beta 5 19R5323g 17 N/A a6f764714ba22808e232356ccb2b6079f9e6933d.zip 424,096,200
8.0 beta 6 19R5330d 17 N/A 2d74a8a633d3266119217aeef138b0fd9bd9652d.zip 410,808,067
8.0 beta 7 19R5340a 17 N/A d8c9a08bb405d65b65dda35b6c788ff0a6e25f12.zip 407,589,420
8.0 beta 8 19R5342a 17 N/A dd626b128bbde1443b52fede6d317ddf3e66edc7.zip 407,947,277

Watch4,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A ed5680f5461141c8f6992d224cecaaee73dc8d75.zip 1,899,424,962
5.3.9 16U693 17 N/A 126105700d8bb03849db368aecc9282043ab043f.zip 1,759,068,066
6.3 17U216 17 N/A 0ac817187d64731ae64c9c5565324db191ce31e5.zip 1,672,563,572
7.3 18S801 17 N/A 64c4a0c1349b7952f4ad58aa7c38a4b3a28f73e1.zip 1,355,089,460
7.3.2 18S821 17 N/A d1e52747e1ad210b36c56f8f63ae0a9bbe6571c0.zip 1,355,099,341
7.3.3 18S830 17 N/A 284f4177ced2b1785b1d31d7044ab9ea511eee55.zip 1,355,093,406
7.4 18T195 17 N/A f0b8bc9e87a6503f1b5d05192c32a7f7a33e9cef.zip 1,318,694,179
7.4.1 18T201 17 N/A a93fa482787f928152ecddee9f37cb346e7dbd4f.zip 1,318,678,116
7.5 18T567 17 N/A b8ce9d1ac42226b1bd8b0d4b87809c966ac3dd48.zip 1,316,655,570
7.6 18U63 17 N/A 5a5b188e8dede146d53e2300bf3997361caea005.zip 1,315,732,831
7.6.1 18U70 17 N/A 8915c6aec52ca845e4c87bcc7e89647ec9d1a642.zip 1,315,746,590
7.6.2 18U80 17 N/A 2f85fecc615f974c422161480f80318aba00b5e5.zip 1,315,722,680
7.6 beta 18U5523d 17 N/A c1077066de7777697849acf9579b41e9b958bf8f.zip 1,316,715,529
7.6 beta 2 18U5533b 17 N/A d6405a5a401e09ea9ff78a55698ad0d0392cb6bf.zip 1,316,525,458
7.6 beta 3 18U5542b 17 N/A 480908814c937aa396040d6acb0cd77699d6c9e4.zip 1,316,128,867
7.6 beta 4 18U5552d 17 N/A 9b7e6b200ee8f42a356cd259958118ae5a4601d5.zip 1,316,002,737
7.6 beta 5 18U5561a 17 N/A 89c52831045d52dbf4d9604369ead3f6f53da144.zip 1,315,917,430
8.0 19R346 17 N/A 77b463830a236c51a6a723d42c4db9a06457b493.zip 366,925,242
8.0 beta 19R5266q 17 N/A 886bd8d748ac329c8316e2db99efe5ab78a72826.zip 957,599,233
8.0 beta 2 19R5286f 17 N/A c86b24fb23a7cb27fb28675f1fadd969a7a2d946.zip 895,506,950
8.0 beta 3 19R5302f 17 N/A d97260d06ccb9373d7284c2e871f51d48882ea01.zip 606,318,221
8.0 beta 4 19R5312e 17 N/A 2b06f355ad3d440c4ed116a4739844f65d92be07.zip 523,269,579
8.0 beta 5 19R5323g 17 N/A 028c7fc587e470d75d4861913306b50134fca333.zip 424,436,460
8.0 beta 6 19R5330d 17 N/A 352bccfc0553b77e431e3c03ca07e5d8271037a0.zip 411,045,436
8.0 beta 7 19R5340a 17 N/A bd3f3a88fd8a5b52a85f55fda03b69682e23c07e.zip 407,646,984
8.0 beta 8 19R5342a 17 N/A 72058f1ef3db7bb8e394ede5416abb98321fe3eb.zip 407,986,569

Apple Watch Series 5

Watch5,1

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A 6702688c70cb09c1269ba86772f8768547b6166f.zip 1,875,396,602
6.3 17U216 17 N/A f36160ac101798f52d3a6ff6d3675124384943a7.zip 1,643,062,057
7.3 18S801 17 N/A 9e5e316c7f034a64b460289ceb916c4da70b90fc.zip 1,332,544,031
7.3.1 18S811 17 N/A 2ef75fe76311e52252fd8b3d80e97efc80658c0e.zip 1,332,548,062
7.3.2 18S821 17 N/A 5e66a5133739ab7df25a427a3c062afa722bad6f.zip 1,332,553,502
7.3.3 18S830 17 N/A 7671200a70cae3412424ed994c541567ab22e863.zip 1,332,544,789
7.4 18T195 17 N/A 5a2b925d076bda242f7669dd15344ee31a80ebcc.zip 1,294,799,733
7.4.1 18T201 17 N/A c19a6657c8cbd14fc4b61f50d9ffc38c00781304.zip 1,294,791,349
7.5 18T567 17 N/A bb59e05dc4ea26f094b632c1dc651a538a4c45e6.zip 1,292,667,976
7.6 18U63 17 N/A 914dd6017f0614ff58a59fdfaa79e9cfafa223e9.zip 1,292,086,809
7.6.1 18U70 17 N/A c835e8b2ac57f4cb759a4cc63d3c42daaf1904d4.zip 1,292,090,216
7.6.2 18U80 17 N/A 88d9dea7a00395cc1213ec3f073fb562ff8c05de.zip 1,292,085,937
7.6 beta 18U5523d 17 N/A 0e752c68876658f596bfe6f1f0d6dd50a79630f3.zip 1,292,731,887
7.6 beta 2 18U5533b 17 N/A 7f03154983d5ea770d84ffc26fca03aa2f8bd6a8.zip 1,292,505,181
7.6 beta 3 18U5542b 17 N/A e8a0d19407f4024ef44492e220a5d7cafe4fc72a.zip 1,292,098,257
7.6 beta 4 18U5552d 17 N/A c09cd3820f79fd6e2d9b3a4d2514db154ab72ce6.zip 1,292,188,543
7.6 beta 5 18U5561a 17 N/A b77247b99bba1979b1bea6c1c4a5162ee495c08d.zip 1,292,094,856
8.0 19R346 17 N/A 2989d634f3bb9d46ca39ebfc6493c75ead2229bf.zip 363,986,171
8.0 beta 19R5266q 17 N/A b8ee638478971c4781201ed8958e09e16e61fa84.zip 939,621,013
8.0 beta 2 19R5286f 17 N/A a45d7419d577ca6b06fd67dc7ea2047cbda64fe9.zip 891,144,568
8.0 beta 3 19R5302f 17 N/A 1154454bd658b43a2c5fe23207c22fed51872f8e.zip 572,402,699
8.0 beta 4 19R5312e 17 N/A d9d6ff0dc7c4cc65e65fcabea12dd35496916917.zip 496,066,348
8.0 beta 5 19R5323g 17 N/A 6f6f27785a311978ddea1c6b7411ee6a9382972c.zip 478,276,117
8.0 beta 6 19R5330d 17 N/A 5f2e0a391f3af505397b8f970d33403490804ccd.zip 377,678,490
8.0 beta 7 19R5340a 17 N/A 66f6deb5151df0a706688c2483150b543a65e0c8.zip 374,623,373
8.0 beta 8 19R5342a 17 N/A b2220f9b0e6a466106792fa18ce26593e0b8a4ef.zip 374,799,670

Watch5,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A ae314045fc6a9b616514b2754eb841e4197c1305.zip 1,855,145,661
6.3 17U216 17 N/A 2b8613a40207324e040e856d800458bc510612b0.zip 1,630,451,893
7.3 18S801 17 N/A d8c78f5e7201b84aadb5b376315d42f48e1a8aae.zip 1,315,627,870
7.3.1 18S811 17 N/A 3016ca1bf50592bb25a0eda1bc5b9fb9ff70962b.zip 1,315,627,398
7.3.2 18S821 17 N/A c9c8126d1b52d40a4db3c332e35ad15a68c74726.zip 1,315,633,129
7.3.3 18S830 17 N/A 5763c21036661bfe4b5d96084f1b92cd5d0184dd.zip 1,315,627,770
7.4 18T195 17 N/A b205ad6e8ce195d64593ac21985e97ae597aa448.zip 1,281,731,211
7.4.1 18T201 17 N/A 68a35c68096896f6130bcf48919a984cef58d186.zip 1,281,719,594
7.5 18T567 17 N/A 0b7c2289dd99b06740856e2551b009ac38ea2541.zip 1,278,904,614
7.6 18U63 17 N/A aa9f5e51a02070843acaae73f983c15bb731b090.zip 1,278,071,865
7.6.1 18U70 17 N/A aabce5d2c0720acd747caf4cc0f39be7c74dee91.zip 1,278,073,790
7.6.2 18U80 17 N/A 2ca0a44874a7af73070dfbac35e7efccbe9761e6.zip 1,278,067,505
7.6 beta 18U5523d 17 N/A 6110a401e5fb01a6b36427ac953abcf7109fc283.zip 1,278,773,701
7.6 beta 2 18U5533b 17 N/A 8b94444c1faddfdaf6109b631b01105c1adf069d.zip 1,278,564,927
7.6 beta 3 18U5542b 17 N/A a09e513c941c6882856c48fe7299d4d26327c24b.zip 1,278,152,847
7.6 beta 4 18U5552d 17 N/A fbbd102857476f9f7e334172eddffc7054072701.zip 1,278,340,004
7.6 beta 5 18U5561a 17 N/A 9ef5560dce32673d844c28a586da44407ad2ea11.zip 1,278,237,401
8.0 19R346 17 N/A 310583e88dd0c326e550a2fdec768da68d0cf32c.zip 363,974,280
8.0 beta 19R5266q 17 N/A b3e0c3ab3659fa5c7ded3da0e2c704fd45395fa4.zip 924,654,862
8.0 beta 2 19R5286f 17 N/A 07594e53ea92c48309747bf62ec50bca8fce4875.zip 876,957,322
8.0 beta 3 19R5302f 17 N/A 81ed959cd7ec9387444c9ccc6515fd00ea387e66.zip 575,743,764
8.0 beta 4 19R5312e 17 N/A 7862fe67b0cdd3c18b2289fadf44878a55c6d998.zip 498,884,565
8.0 beta 5 19R5323g 17 N/A 62950a2bace34a6fb7dc7b86bcc89b7eebb2f74e.zip 478,699,986
8.0 beta 6 19R5330d 17 N/A 7c66d22fa9f4ac726bb76ceefebaceefc484b639.zip 377,794,028
8.0 beta 7 19R5340a 17 N/A 042fe1203117b6f5d5a66f2cacd7fe851c474359.zip 374,642,250
8.0 beta 8 19R5342a 17 N/A 4dea6dc6914ea5c581549ae0277476ebb2bd02e4.zip 374,816,354

Watch5,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A 162f1db4ed3e69840336b52df339f6f1a03148c8.zip 1,920,600,616
6.3 17U216 17 N/A 3192bdc5952ad2f6d11e8c0601fc28114521980b.zip 1,686,793,719
7.3 18S801 17 N/A b233376f960696baefde67d6eb8f81b85f7ebc4f.zip 1,371,040,368
7.3.1 18S811 17 N/A a6f2822d1d90cd30679d4f3af79ce9f9c78aa89b.zip 1,371,038,576
7.3.2 18S821 17 N/A c2581d2ef63a56b69ab46d476cd20a6c45248478.zip 1,371,045,092
7.3.3 18S830 17 N/A 22033c18980b14aa3b953b2a07fd42722a796bf3.zip 1,371,038,958
7.4 18T195 17 N/A 2838ebfe5365dc71f17c88d90a9ddf25f1f3a6ed.zip 1,333,980,758
7.4.1 18T201 17 N/A 6dc439b84ba8d33bb2c385656d489331e65f94b4.zip 1,333,974,502
7.5 18T567 17 N/A a93d4992978721665870bea002d57193ea41e574.zip 1,331,875,727
7.6 18U63 17 N/A 0a4c7de7e4a342e5f12285d874314025dc0df41a.zip 1,331,225,512
7.6.1 18U70 17 N/A 5539a7f2d3fa42a4e25af2372098dd003a317475.zip 1,331,229,681
7.6.2 18U80 17 N/A 13a15fb619631d39a3d500b43e46cde6253b4641.zip 1,331,225,680
7.6 beta 18U5523d 17 N/A 6a86aac6c0c28132b22b250c964bdb91d79b3d09.zip 1,332,421,757
7.6 beta 2 18U5533b 17 N/A 694125af06d78d99ec1975aa46bfcca234c6bea2.zip 1,332,064,360
7.6 beta 3 18U5542b 17 N/A 15b1827d41294b8a5082a5c818db38f74497f233.zip 1,331,828,668
7.6 beta 4 18U5552d 17 N/A 9d90c7a4c904bad515e9399c88e474d7723659ed.zip 1,331,456,752
7.6 beta 5 18U5561a 17 N/A 1f951a3f8e7b7127c578f91ba1b18399b204ef5e.zip 1,331,301,370
8.0 19R346 17 N/A 317ebf33bc045ee562de638cc31e145a81cf310c.zip 368,115,395
8.0 beta 19R5266q 17 N/A ee4e8df9d227bccb0669acb3e08db5334a1aeed7.zip 971,364,787
8.0 beta 2 19R5286f 17 N/A 229ccc4e241cff88f855c392e0c26fd280d5fb10.zip 910,425,244
8.0 beta 3 19R5302f 17 N/A 8a0838abe5e9f1b90acb0d1c582a456a10b8ff23.zip 603,406,348
8.0 beta 4 19R5312e 17 N/A c4b40f60850e5645b52909f72507f239bb674c60.zip 522,335,598
8.0 beta 5 19R5323g 17 N/A 03e4ea70fde81cb2e5387048390d14e173d47b42.zip 426,472,234
8.0 beta 6 19R5330d 17 N/A f4354452ffc3498e80725fbd484515a9ad116395.zip 447,676,283
8.0 beta 7 19R5340a 17 N/A c2079d8d57639510f4c275ced0bb5de6dda9a0e4.zip 445,456,696
8.0 beta 8 19R5342a 17 N/A 34eca1468f23bcd422f201e48677a967b8eae703.zip 445,631,152

Watch5,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A d3dd5f6c88dc134a64951527122f27be6b1beeae.zip 1,901,223,397
6.3 17U216 17 N/A df99dedae588e47b221aadb8f10531c6bac493c0.zip 1,673,832,379
7.3 18S801 17 N/A 1028d729855e358e51273ab2df449dbd2f7e2ba7.zip 1,356,112,721
7.3.1 18S811 17 N/A e4c6da155e0a658e58bcb0a5aaaa2edd72da4686.zip 1,356,107,565
7.3.2 18S821 17 N/A d5679984adbb41d6c0e2880e6a3e3e7d934c47ad.zip 1,356,110,214
7.3.3 18S830 17 N/A 506bac3123d357c204deae19813a61d66f7e4f6c.zip 1,356,120,759
7.4 18T195 17 N/A 29d607f069306878bf7cf77614c3297a153f6fe2.zip 1,319,723,600
7.4.1 18T201 17 N/A 650d5e2d06b713c7fe36392d0a732434920a8f37.zip 1,319,706,209
7.5 18T567 17 N/A 99ca1de053326fc07b698ac30de5880175dd0801.zip 1,317,665,591
7.6 18U63 17 N/A 70cfd05d0944f4b6236e39055db53c8943721cf4.zip 1,316,769,466
7.6.1 18U70 17 N/A e4fda84e4577ea4cd9694433a03a2d7bf25f9d09.zip 1,316,768,373
7.6.2 18U80 17 N/A 53b8069fc088a48db6b9559d34ed7eef2071e6c6.zip 1,316,767,426
7.6 beta 18U5523d 17 N/A 2b6bd005a89f7fa20e89ae12c868dca53bb278a1.zip 1,317,746,884
7.6 beta 2 18U5533b 17 N/A cd599a3ea7890dfa724ad6810d33e2134a76497c.zip 1,317,521,056
7.6 beta 3 18U5542b 17 N/A 1622e648464ab8b7ace621e5736da6e06e03df8b.zip 1,317,125,103
7.6 beta 4 18U5552d 17 N/A a91290ff4b515b0c347eafebf1df6832006c419a.zip 1,317,036,153
7.6 beta 5 18U5561a 17 N/A 3bb26cd159a3ca1dd973aabb8627e5a018d11a21.zip 1,316,941,143
8.0 19R346 17 N/A 5d428a2e49d2821b9109bb99dcb9a5f993c5741f.zip 368,100,963
8.0 beta 19R5266q 17 N/A c68c6f2668e52fed767a3548e9eaea7cc258bfa6.zip 957,278,509
8.0 beta 2 19R5286f 17 N/A 5bc948c722865b8c6986ec2d5da14340d2d28411.zip 896,210,818
8.0 beta 3 19R5302f 17 N/A 84ddb133f0e16f6d1c34be19482e719a35b4cf97.zip 606,956,598
8.0 beta 4 19R5312e 17 N/A bc5915a334c45d4e8ad8d0b39206d91de1b1a931.zip 524,728,434
8.0 beta 5 19R5323g 17 N/A d7b19ac2b698d864282a4f990d0958a47264480b.zip 426,815,934
8.0 beta 6 19R5330d 17 N/A 9db351f2b3995e6ad799d0ab960f11114bb52b65.zip 447,652,407
8.0 beta 7 19R5340a 17 N/A f90ffaa24abcdb6a4112b3e474c1f0a56f833dd3.zip 445,601,967
8.0 beta 8 19R5342a 17 N/A c07e0e6a36fe52b4229d555d4f291933af79da06.zip 445,779,402

Apple Watch SE

Watch5,9

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A 86800e9c5395c07e82b0cfcc961b29e4d4a0fd4b.zip 1,875,291,110
7.3 18S801 17 N/A b66cb915755169d4820ec6b1892d58afd94cf7a7.zip 1,332,488,131
7.3.1 18S811 17 N/A d41a731e417fef03261e0d34877b35427f853eeb.zip 1,332,489,075
7.3.2 18S821 17 N/A cbb76d0f8ab8185808796b06520d0f7fd0236691.zip 1,332,492,986
7.3.3 18S830 17 N/A 5edf48d35c2df248d027729b8438906e710d5e1b.zip 1,332,484,785
7.4 18T195 17 N/A d028cc8f857766911d7978198d82ce0a1d817a87.zip 1,294,747,434
7.4.1 18T201 17 N/A 24e1dbee7364f5e4a778b0a8b9cbe375f91ec1b8.zip 1,294,738,533
7.5 18T567 17 N/A bb20b2e46cdbeb0de72e80817598ee3b441605a4.zip 1,292,602,174
7.6 18U63 17 N/A 7455530d65810812aa775831d941fd20e2963165.zip 1,292,020,863
7.6.1 18U70 17 N/A 3989eff41b0fd0ea94a88e41dd66c09baac20480.zip 1,292,034,068
7.6.2 18U80 17 N/A e295c4c7189347ea9e48e8a0b2e12ce85964b07d.zip 1,292,017,044
7.6 beta 18U5523d 17 N/A 880fb2e53834659506d10ee039203f3b010c47e1.zip 1,292,660,697
7.6 beta 2 18U5533b 17 N/A b998e93cf144b716453c8bf8dead58dce35b0e17.zip 1,292,428,858
7.6 beta 3 18U5542b 17 N/A e4a55d76319239dea992ac61faea43eaf24acddc.zip 1,292,030,304
7.6 beta 4 18U5552d 17 N/A 9e42fdaa0491e869a43aeecad905a36dc75b37a5.zip 1,292,110,582
7.6 beta 5 18U5561a 17 N/A b26de074a1b563eefb16f3bd92cb0761a618131d.zip 1,292,034,162
8.0 19R346 17 N/A 9fc8e5d436daa33b73b1c2eda9a8c1b61bdcfebb.zip 363,959,299
8.0 beta 19R5266q 17 N/A 98eb466a97cfe9b81dadeb013ac90e9b92df2aa6.zip 939,598,120
8.0 beta 2 19R5286f 17 N/A d05eeb7b3cecb0acad29f144392815fd9f8e7e81.zip 891,111,089
8.0 beta 3 19R5302f 17 N/A 0eff9f461922878cd275485fab10eae86ede6e81.zip 572,384,375
8.0 beta 4 19R5312e 17 N/A bb6bab6c6ea638210aea5cfdd36191f79beef621.zip 496,034,825
8.0 beta 5 19R5323g 17 N/A 96c3057dcc9d5c1e0e2ff91a3cfa6972bc3f58bf.zip 478,241,732
8.0 beta 6 19R5330d 17 N/A 96ffba483be9f2cb6682c98cce59dd7e9babc9f9.zip 377,648,991
8.0 beta 7 19R5340a 17 N/A 96be1ffa208ebbf418faf1997a40c5a5e304f16e.zip 374,591,573
8.0 beta 8 19R5342a 17 N/A 4889872fcee53b915de09b8dc9a3bc09c9977319.zip 374,769,984

Watch5,10

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A 630ce77313ea45042b3f99ff020aca0c5e996a60.zip 1,854,814,646
7.3 18S801 17 N/A 5e313344cf7c0f2105193f29eef06beb2e1d5b20.zip 1,315,563,604
7.3.1 18S811 17 N/A 5f5fc67676bd43920c7f846ec8f3fd34bcc6e7ac.zip 1,315,559,624
7.3.2 18S821 17 N/A b1a8ad63deb7e05f1847f2ed701db5b98cc76c68.zip 1,315,563,398
7.3.3 18S830 17 N/A e87d70273421476a1dcebbbbc88ccbdead532609.zip 1,315,553,777
7.4 18T195 17 N/A 9fbaffa4ca41e3212c2301f8e23b98a93ba5629a.zip 1,281,665,235
7.4.1 18T201 17 N/A bb4e58f0b2617caa149c771518b6ec036a1765c4.zip 1,281,662,711
7.5 18T567 17 N/A d7d7062f6ea0c22753211c65b877fc09ba3f6817.zip 1,278,808,232
7.6 18U63 17 N/A 2f6770b22d5847e3d124b6ae5dd244275a883fea.zip 1,278,006,308
7.6.1 18U70 17 N/A 0001df132e3cf87ba5b82719a68ce1675b1e7e1c.zip 1,278,022,906
7.6.2 18U80 17 N/A b2d82df75c8b8bb8d2dcb6493ac65b937f129267.zip 1,278,010,497
7.6 beta 18U5523d 17 N/A 97a98fce76098f14097e5cedbe349402af56322f.zip 1,278,714,209
7.6 beta 2 18U5533b 17 N/A 3edcba99baa9816f3a4d464c14ae093badf34a6d.zip 1,278,516,873
7.6 beta 3 18U5542b 17 N/A 60ccb1804ea0a4e98a11ec2f75b4217255a1448b.zip 1,278,099,995
7.6 beta 4 18U5552d 17 N/A 5e6358ac239a4e39b37fb4183e11fe4215e1dd9d.zip 1,278,266,568
7.6 beta 5 18U5561a 17 N/A 89f32dc0fc112e7177a535db9ba840e887fb66ff.zip 1,278,179,399
8.0 19R346 17 N/A 1ffcb13856d9f933178544214d8fccc487e56244.zip 363,945,682
8.0 beta 19R5266q 17 N/A 8e1cb5a2389bf8ef36668ec947ea4c1c5b6d0031.zip 924,617,064
8.0 beta 2 19R5286f 17 N/A 652e631f48615def1cc4bfd8a963251faa80b21e.zip 876,924,532
8.0 beta 3 19R5302f 17 N/A ca6c3d02e9bc5cf84f9fcaa06cae0b67494de5c4.zip 575,700,566
8.0 beta 4 19R5312e 17 N/A 8d94272b82eae5ec05c40d5b6b28a17f7e4ca023.zip 498,852,568
8.0 beta 5 19R5323g 17 N/A d97ab3681a7218e8095785499d345fdfe76a3d22.zip 478,671,936
8.0 beta 6 19R5330d 17 N/A abb23db115683a53d7a6924750f60d9b3854d159.zip 377,766,282
8.0 beta 7 19R5340a 17 N/A a769f0ca11dcde798169a2a38e98fb67b44cac64.zip 374,613,124
8.0 beta 8 19R5342a 17 N/A 1de33d36d50175fc8f9fc7d312ede0cc2565fcda.zip 374,795,761

Watch5,11

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A 4f4362356f6667ff77b413466dfcbbc9401da8a1.zip 1,919,691,504
7.3 18S801 17 N/A 85048eee0c60cb4235ba62d5d283dedd35e25e7a.zip 1,370,340,897
7.3.1 18S811 17 N/A 460620f98dccc88a1b9ac853c5c9e99da996f331.zip 1,370,345,099
7.3.2 18S821 17 N/A 54aca04b44135cf3950ce1adef185a98c9a2e80a.zip 1,370,349,438
7.3.3 18S830 17 N/A fd5883c8a4e9191d6c8bfd64187277e1bb4aa95d.zip 1,370,357,349
7.4 18T195 17 N/A 918b2876062266dcb222007e0d1f796fca2d3f79.zip 1,333,263,757
7.4.1 18T201 17 N/A 05a9f1af03d6bac956803c7dfc119d5413dabd6a.zip 1,333,255,116
7.5 18T567 17 N/A d80f89ccd839146430123c0f441d888c5dda75e0.zip 1,331,131,045
7.6 18U63 17 N/A 08e824f8cc4a064b0c0d5624675b020528d0e9f1.zip 1,330,541,325
7.6.1 18U70 17 N/A c116b69faa687d911db58f8c276d40f5e0d41b99.zip 1,330,546,670
7.6.2 18U80 17 N/A 42ec0f878ca1162541bf2303e1e77a47feab8237.zip 1,330,539,057
7.6 beta 18U5523d 17 N/A 7965caf550c64fa1b988ca1bd8fef838366353a2.zip 1,331,701,374
7.6 beta 2 18U5533b 17 N/A e2a5862ad830d6756ed0c50812028a45fa3b4686.zip 1,331,344,368
7.6 beta 3 18U5542b 17 N/A 25b343e610f5dab29927a1b763389290daabd307.zip 1,331,109,405
7.6 beta 4 18U5552d 17 N/A 9f19ba65edd1d1ebdbaf1baef651a2a51b2ea6e3.zip 1,330,738,208
7.6 beta 5 18U5561a 17 N/A 540b45ece26bb765d5eaef42c77c6dfe62bfda7f.zip 1,330,604,812
8.0 19R346 17 N/A 0f1bb4cb5d453e302486cc1f0cf1af4c1adf0569.zip 367,441,472
8.0 beta 19R5266q 17 N/A 96743f84fcc0fb9830c1c9eec80a919a143536fa.zip 970,683,893
8.0 beta 2 19R5286f 17 N/A 8087f83ebf84521351ec9dbd7c2dcf493fe6b008.zip 909,741,384
8.0 beta 3 19R5302f 17 N/A 7a4eadc7bcadb51f22fc270d96a50a7b1a8e2c3a.zip 602,743,097
8.0 beta 4 19R5312e 17 N/A 557c416d9225108220606cfcd726adc30cf79a74.zip 521,674,055
8.0 beta 5 19R5323g 17 N/A c0cce662ab2875fc178aa26743b1f1894fa3d342.zip 425,802,249
8.0 beta 6 19R5330d 17 N/A 3014dc830da47ff91e5bdeb1e7393364f5a7fe3d.zip 446,997,076
8.0 beta 7 19R5340a 17 N/A a45f775713dc47382536848890992748f7cf1bef.zip 444,783,966
8.0 beta 8 19R5342a 17 N/A eda06d87b6fcc9c802b193a170b83e8183a2dbbd.zip 444,956,261

Watch5,12

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A 41361b3aada7c9972aff01c838aff59a572579a3.zip 1,900,304,097
7.3 18S801 17 N/A 17f281710101d852eda9a6f29931a8f265f69088.zip 1,355,429,139
7.3.1 18S811 17 N/A 4543300d72a96a4892f4628cee2a15c7e9903a2b.zip 1,355,421,877
7.3.2 18S821 17 N/A 68d93d1a5c36d8d791dc57c544360654f1ec8e31.zip 1,355,428,404
7.3.3 18S830 17 N/A da0ea607695a4c1466a4b488b382a91ded5e6a2d.zip 1,355,428,820
7.4 18T195 17 N/A 4ffda2e9320c52d41c1f584fd92ca54ff7461b5b.zip 1,319,019,166
7.4.1 18T201 17 N/A ac853f22b4520e047ba0f2453d0bfa7ecbeb7a53.zip 1,319,000,291
7.5 18T567 17 N/A c2ecf61e54095660aaadfd9ceb1864d6be2e47b8.zip 1,316,934,174
7.6 18U63 17 N/A 886427038657dabbe18aae804c8fbf1c292b20e1.zip 1,316,050,702
7.6.1 18U70 17 N/A cdc25326a9593fa0a6dd8b086b4c5f51455621da.zip 1,316,061,361
7.6.2 18U80 17 N/A e5f020991fe8e8db4c31ef8ec4d68e00076cec26.zip 1,316,056,708
7.6 beta 18U5523d 17 N/A 8c30f175d19cdc6b739843c8c563859e00df616f.zip 1,317,026,935
7.6 beta 2 18U5533b 17 N/A 463a4e7e9b9b835499192552a9d607f0a968751e.zip 1,316,808,611
7.6 beta 3 18U5542b 17 N/A 9594933105f55b58e81d19ec8f82115a29a8be93.zip 1,316,405,512
7.6 beta 4 18U5552d 17 N/A f9fdcb2dd2d9f423af1c71424beb7772a802fbc9.zip 1,316,335,891
7.6 beta 5 18U5561a 17 N/A 670e910a95889c4f0184510659e64ea9b711131f.zip 1,316,237,525
8.0 19R346 17 N/A 8da36d405bfa14b1e981440acb65ac801f7dddea.zip 367,430,323
8.0 beta 19R5266q 17 N/A 7a390e5d6ee0cdd4a087d885b1f827a1dcf695c7.zip 956,598,073
8.0 beta 2 19R5286f 17 N/A 658fea58e6eeb00ac1cacc00f88679be52171c11.zip 895,535,822
8.0 beta 3 19R5302f 17 N/A ff70449e908f730f68825382f52d0e6accfbecf9.zip 606,292,444
8.0 beta 4 19R5312e 17 N/A 09be79f5c48012bf22bb5d754055ccc06a11e1c5.zip 524,041,633
8.0 beta 5 19R5323g 17 N/A 62249405b75b95ec6eeba8b0e6970271cffe204c.zip 426,148,032
8.0 beta 6 19R5330d 17 N/A 1c92750565c829b35ff790596f812a822452676a.zip 446,971,662
8.0 beta 7 19R5340a 17 N/A 6a428a7b4c790e165fc26988e0f19ba90fdac783.zip 444,927,637
8.0 beta 8 19R5342a 17 N/A 85906ff9a22dce66823618e7c247642c51bdc5cb.zip 445,101,348

Apple Watch Series 6

Watch6,1

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A 2a35784b55e332c80839427902be516ad4ffb443.zip 1,866,309,684
7.3 18S801 17 N/A ef53594f3808fdde8b0e83a3aaa7f8c2864e3fc3.zip 1,322,935,195
7.3.2 18S821 17 N/A 7f9bd1fc8fbbb0b1de3cb58f114ade34fffaf682.zip 1,322,939,148
7.3.3 18S830 17 N/A 53ccf18fe15ad9dc76d21849d88280a7bb96c39e.zip 1,322,939,026
7.4 18T195 17 N/A dae36c8d35534c1926ef35bbe959535f22ff5ccf.zip 1,285,946,880
7.4.1 18T201 17 N/A 0ad764ef5325c2f4556b2b41520e02b6064769ef.zip 1,285,930,197
7.5 18T567 17 N/A af6158c585a3da73d5ee319bcc73b0efca6fd003.zip 1,283,397,588
7.6 18U63 17 N/A 4a98cf24d11d2f2aacf196dee2052ede02398d12.zip 1,283,222,969
7.6.1 18U70 17 N/A c01ff9e856af367d16a478558744b916ebeadfcd.zip 1,283,234,031
7.6.2 18U80 17 N/A 91c634232c96439797b62e43a87347c382f6af43.zip 1,283,222,148
7.6 beta 18U5523d 17 N/A 7159b6c60317864d75dc6a26ea498646f059aefd.zip 1,284,254,545
7.6 beta 2 18U5533b 17 N/A cad829d9bc29962ba3e4a21e95377a5d64bee718.zip 1,284,124,455
7.6 beta 3 18U5542b 17 N/A 94a64dbab2b549b00729915b91f9bfd9e520cbab.zip 1,283,641,914
7.6 beta 4 18U5552d 17 N/A e19177021da141683a4b5bb4e23f7c5857855051.zip 1,283,343,724
7.6 beta 5 18U5561a 17 N/A d76cd64d682a6882f76784ba3c8a7177f0a52a7e.zip 1,283,496,324
8.0 19R346 17 N/A 53486674d4956c8109184b49d4d0c4204105b3b7.zip 351,503,796
8.0 beta 19R5266q 17 N/A ade483262d5a0a2af736aed1733ca0d621141191.zip 928,250,564
8.0 beta 2 19R5286f 17 N/A 19b8e99ef8114b091249c5fb305d461dd6652aa6.zip 879,534,303
8.0 beta 3 19R5302f 17 N/A 27e0e00a8810169351c2bb74799e0039287118cd.zip 560,345,543
8.0 beta 4 19R5312e 17 N/A 61378648da907c3cc14e7f6cc84351ce5c737ce5.zip 484,162,391
8.0 beta 5 19R5323g 17 N/A c020c0f1f8e900371a7072edd3be2bb152045d00.zip 466,752,604
8.0 beta 6 19R5330d 17 N/A bb42f311e06c3f69bf7a7e7b1b279e23cf0cb2d8.zip 366,373,023
8.0 beta 7 19R5340a 17 N/A c6bb0af3426004aaf550500c5c80c2009144e7ae.zip 363,221,926
8.0 beta 8 19R5342a 17 N/A 16e8a5559ff35714dcbc655d3d55f4d63779661b.zip 363,413,661

Watch6,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A 8611dd722890792049e660d7ef0e2615cfdd38d8.zip 1,845,303,877
7.3 18S801 17 N/A 92f3c377508a342a5ca9e348b1dc8f3b9bb62503.zip 1,307,055,077
7.3.2 18S821 17 N/A f5f9754e09e1ca1592ac2c0b7270110606b1b73d.zip 1,307,050,061
7.3.3 18S830 17 N/A 5460d6419b9b30b5ed6fe206484b5fef596ef590.zip 1,307,045,199
7.4 18T195 17 N/A d49aceef83877f6fc55a5f323a87731db84d1295.zip 1,271,908,470
7.4.1 18T201 17 N/A 1e2de44b42ae3d3d7dbf75b953c7c8c3762fb1ef.zip 1,271,897,491
7.5 18T567 17 N/A da937144968e7223f588edcd8fb189e55ab9db36.zip 1,269,868,541
7.6 18U63 17 N/A 7bbde457306246251a0a61f9b886d6cf123180f1.zip 1,269,296,346
7.6.1 18U70 17 N/A f40fd15889514096002f5a57ef7aeb0005ddae56.zip 1,269,299,986
7.6.2 18U80 17 N/A 9c396c707a826e4f4ca2953c66d319446aaf934a.zip 1,269,304,368
7.6 beta 18U5523d 17 N/A d5cb4323dfb1f7d96207275c946a20a4ae0349c2.zip 1,269,961,203
7.6 beta 2 18U5533b 17 N/A d39993538a0697451c5ebb5479079d1a654aec38.zip 1,269,732,916
7.6 beta 3 18U5542b 17 N/A 02f1f704397b25186004c5eabe4d858de643dce6.zip 1,269,332,263
7.6 beta 4 18U5552d 17 N/A c3ba2fb3b97dc69ea67ad3bfcf0628d8ab37750d.zip 1,269,690,556
7.6 beta 5 18U5561a 17 N/A 570899c99cf373d19b37fde09aa8b8a85dd60a11.zip 1,269,357,770
8.0 19R346 17 N/A 68b616de281e468eae302f9802f32456d3dfc5a4.zip 351,493,956
8.0 beta 19R5266q 17 N/A d4237689fba060c14859016c78c85a4473aca650.zip 913,186,556
8.0 beta 2 19R5286f 17 N/A 78365039a548f90ab7992bf6f93f758bb6391679.zip 865,279,996
8.0 beta 3 19R5302f 17 N/A 3fd915fe311e7bd6afa7396adac85cc14e135a95.zip 563,714,368
8.0 beta 4 19R5312e 17 N/A fb29ca141bff49381ca37236569af098f5c5e8b9.zip 487,039,863
8.0 beta 5 19R5323g 17 N/A d8da54f8450d663210aeb2ec7b2f8a34368e04ab.zip 467,094,883
8.0 beta 6 19R5330d 17 N/A be20f8bcaab426c3deb152404305a43323591daa.zip 366,522,847
8.0 beta 7 19R5340a 17 N/A ac0b4713ebb7b798fef3c8105528901f485ede83.zip 363,345,337
8.0 beta 8 19R5342a 17 N/A 0b3ee734576cf7998b6ebb64068d18fce79e0133.zip 363,518,900

Watch6,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A 4c15ca5e5bf5f690f67a7859047ccfa8345594dc.zip 1,910,179,763
7.3 18S801 17 N/A e3be626a60344ef4281cd2ef1331e068cdb6ee9d.zip 1,360,738,142
7.3.2 18S821 17 N/A ffe4d07ef9c18e7abcfdfe77ca961e92634abfaa.zip 1,360,739,715
7.3.3 18S830 17 N/A 219a869bb65f45324f6c4c77e0b52efcedf4a6cc.zip 1,360,735,207
7.4 18T195 17 N/A 9c58ce30f0c9ed824e847f49197f0b064409f57b.zip 1,324,275,749
7.4.1 18T201 17 N/A c60e6341feec7d5db4e8f44d9d35600786468046.zip 1,324,262,898
7.5 18T567 17 N/A 3a0f472ddea987fee05cfcd09d5ecaa0754fb63b.zip 1,321,876,280
7.6 18U63 17 N/A c33b833f73ddb2c05d5af904a558d3699ba8c29b.zip 1,321,515,887
7.6.1 18U70 17 N/A 9606fb16551a3ce1a25eb3b6f89ad4b65a1899be.zip 1,321,528,729
7.6.2 18U80 17 N/A e939228244bab9873f6d60768b2a31d87e20a264.zip 1,321,519,931
7.6 beta 18U5523d 17 N/A 419e7cdc7b45bae014556fd8086263ee228f9289.zip 1,322,169,013
7.6 beta 2 18U5533b 17 N/A e456b41a1b14aedd82df0de05c1f2d68124df251.zip 1,321,986,862
7.6 beta 3 18U5542b 17 N/A f95d92854e268ceb7486e478fed7c28b936af269.zip 1,321,581,536
7.6 beta 4 18U5552d 17 N/A 281ab1ac1b0d6d836058bb2bdb6fd9184fbb06f8.zip 1,321,670,250
7.6 beta 5 18U5561a 17 N/A a118f779877fb755e991d5a08dc4f419e78ce6c6.zip 1,321,593,245
8.0 19R346 17 N/A bd2d214e220bc813893a8ad671a610b62b527612.zip 355,276,493
8.0 beta 19R5266q 17 N/A ead350fe654990609cc277cbcb04966945f7ac86.zip 959,451,559
8.0 beta 2 19R5286f 17 N/A 184188c60c8fd4eaf9086590731ecab0b9519e92.zip 898,397,392
8.0 beta 3 19R5302f 17 N/A 5de42c7fb5216ad8277fb9147d02b48d280b094c.zip 591,116,285
8.0 beta 4 19R5312e 17 N/A b65e15bb7d9fa401c81c453161a24f5e8a42c075.zip 510,360,656
8.0 beta 5 19R5323g 17 N/A dc2f5ed0c25bd0d45a4207d0588ba5555d11f197.zip 412,875,032
8.0 beta 6 19R5330d 17 N/A f1ad8c275c5679b6b8bfe6a0dba69ea9e7b644b6.zip 436,258,463
8.0 beta 7 19R5340a 17 N/A 1c2758c191f1a782af9b3e1c3185dee4b86a6b0d.zip 433,479,808
8.0 beta 8 19R5342a 17 N/A 73e8390ccbe3fcaafe3c461a693fd290114b0e76.zip 433,621,772

Watch6,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A b41a95c95fcd1b13cf5dcf6542193691c4238970.zip 1,891,635,143
7.3 18S801 17 N/A 94a52842470f4b41d158379ae964eb834d29c1fe.zip 1,345,902,968
7.3.2 18S821 17 N/A 8207a6d88601dcb580c93ed927b71f2fd881a22d.zip 1,345,910,154
7.3.3 18S830 17 N/A 3d16cda3ef6e56a6b09682840350d30d61263abf.zip 1,345,907,270
7.4 18T195 17 N/A d67ad188eb68b94fb2373cdfb9c3a48b8c9a47f8.zip 1,310,024,299
7.4.1 18T201 17 N/A 5f2f19bb8a780f846e5b42328944c7eae5697b4b.zip 1,310,004,155
7.5 18T567 17 N/A db121eafc127f1568c3d6059e9dfaaf910008320.zip 1,308,044,622
7.6 18U63 17 N/A 7f078eb057af489e5c8f1f06b241140879275968.zip 1,307,137,872
7.6.1 18U70 17 N/A 65b966cbffa3ca534ddef8c31c306dd8f33b73e5.zip 1,307,145,843
7.6.2 18U80 17 N/A 5db3c38b85b62ce0849af48133e78c19e61f3015.zip 1,307,149,456
7.6 beta 18U5523d 17 N/A c26bf06e17a7190c5db3507b3a7bdee00e3b4ee5.zip 1,308,095,994
7.6 beta 2 18U5533b 17 N/A ac5bc0a5a77db613e0cce9dad48a131bfa7984bc.zip 1,307,985,058
7.6 beta 3 18U5542b 17 N/A aea365f8a4ca9f681b0e5435fd52e511c89c64e2.zip 1,307,650,174
7.6 beta 4 18U5552d 17 N/A daa8854a4f34963d223f6eb1e26f9a2e9f335f49.zip 1,307,467,934
7.6 beta 5 18U5561a 17 N/A 5b4acea720d465310edba021d1e3bd90a4d65b79.zip 1,307,319,706
8.0 19R346 17 N/A 84a6ece38a71729b01ebaf18403504df44938354.zip 355,269,267
8.0 beta 19R5266q 17 N/A 18f337d5d0cae94318c0dc7f9d85f492ad74e182.zip 945,270,033
8.0 beta 2 19R5286f 17 N/A acc54296fccb11a6faf5b2ad682d86d3988e12ad.zip 884,149,268
8.0 beta 3 19R5302f 17 N/A 1e2a9f5511cf5471a6de4708c0bb160204fd36de.zip 594,491,882
8.0 beta 4 19R5312e 17 N/A 139c1d82f17376a0c6c5863d7ebda3aa83c5f0be.zip 512,883,436
8.0 beta 5 19R5323g 17 N/A 5f9415702364d0741f56d0255c50ebe4aad7912d.zip 413,175,942
8.0 beta 6 19R5330d 17 N/A 54abdded9df0b562d5727382663c963ffb56cfdf.zip 436,171,444
8.0 beta 7 19R5340a 17 N/A 3cf2c652f49dc13c1587ba1a7d81d55385fd69e8.zip 433,504,876
8.0 beta 8 19R5342a 17 N/A bed564b42533c3ded8ff7522df8e0ae3fd68e1b0.zip 433,647,331

Apple Watch Series 7

Watch6,6

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A 5cbeaf4439bae78586641626f7e72c0cd0b0c122.zip 1,898,908,564
8.0 19R346 17 N/A 9d714111689ed486d9a86ec838f283ebb0ec8f3c.zip 325,950,719

Watch6,7

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A 1b3c2339442b7d625bfb8e0140bc7a4916d88e31.zip 1,892,809,835
8.0 19R346 17 N/A c00f57fe9f85d642b21f538026f58083bddc1493.zip 326,029,921

Watch6,8

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A f988224f64d604217e71429308569ac0c92823b1.zip 1,946,928,216
8.0 19R346 17 N/A 1d3eaf728d7cb69c516dd29e45658dc6aa9a012c.zip 408,801,854

Watch6,9

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
8.1 beta 19R5541f N/A 17 21 September 2021 N/A 0e55a96d0fbc2c2371a4606062dbbe43fbb9d998.zip 1,941,620,139
8.0 19R346 17 N/A e55332a4dc8eb610ce509e2de13d1e61d114c7b3.zip 408,880,708
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