Beta OTA Updates/Apple Watch/7.5

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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
7.5 beta 18T5546f N/A 16 22 April 2021 N/A 48b5a4dc08f7463049735d1b6b05b91181f79369.zip 1,780,631,697
6.3 17U216 16 N/A 709ba68f335ca1fd5c7a554f3779adfe9e8e004c.zip 1,113,478,834
7.0.2 18R402 16 N/A d7c3e20e2103cd5dd860e8f799e453479523bb3a.zip 749,785,242
7.0.3 18R410 16 N/A d485cf053bba86df3d6d2ddce5a0e56f291945b0.zip 749,782,380
7.1 18R590 16 N/A 9a248746e64cf1a2355c98ce2bf41c96952f8767.zip 703,214,191
7.2 18S563 16 N/A 9d81bf635b4eee1f75db967b81b395f6d2438661.zip 684,693,118
7.3 beta 18S5780d 16 N/A 224636e3111c182aa1a7dfbe0102c5b405da023b.zip 680,484,821
7.3 beta 2 18S5793d 16 N/A c2777faffe7e41e1472984aeed210c3bf4abfaed.zip 679,620,087
7.3 18S801 16 N/A 94dc444a1dcbc161780521168b9f737c2eebbf6e.zip 680,141,085
7.3.2 18S821 16 N/A c0f296a5a33960600e81d2a5a62ad27d036ea0cb.zip 680,130,086
7.4 beta 18T5144k 16 N/A 22812744a3eaaf0a5e2adfe5816ee7343e5b6828.zip 394,195,528
7.4 beta 2 18T5159f 16 N/A 971f368045bdf065b3c59ae894ff17a0c56b39dc.zip 320,445,784
7.4 beta 3 18T5169f 16 N/A 019b5c6a3612254607790bcbf7f25cfc81aea86b.zip 297,092,010
7.4 beta 4 18T5183b 16 N/A dea1ca60e671e1d59b0b0c4ae8654d3138fd0cb5.zip 280,942,162
7.4 beta 5 18T5190a 16 N/A 05b5707435beb5c5e240e3a195f6999613044a52.zip 281,842,024
7.4 beta 6 18T5193a 16 N/A 89a62623e7bde6d3a2697c1c5da54a66382b01cb.zip 262,258,817
7.4 18T195 16 N/A 640fe7352eed87ca0f5692007298b8e69c96601b.zip 261,517,434
7.5 beta 2 18T5555c N/A 16 30 April 2021 N/A b0e26b0d42277ba5224c5277930d588f8048eea6.zip 1,779,393,778
6.3 17U216 16 N/A 3a0a1bc51fa0698664ceb20e43f1c6d8fd1369c3.zip 1,112,129,169
7.0.2 18R402 16 N/A 7d86558451d24e3a0b323239f0300d4500a5a275.zip 748,319,061
7.0.3 18R410 16 N/A 403215c895a60094d0de8e962df1e52dbd4fa90e.zip 748,317,652
7.1 18R590 16 N/A b71a1e3699f1581f02aa859ba862cd6f0168985d.zip 701,894,362
7.2 18S563 16 N/A 03658ad23476d47d5cc2ed2e839707d5357420d8.zip 683,529,229
7.3 beta 18S5780d 16 N/A a5b51109b7893cd690c5dff5cc81cc12ca985c5c.zip 679,286,332
7.3 beta 2 18S5793d 16 N/A 688586850e5348e529f5a8f053ceaa6ef87f3d66.zip 678,421,827
7.3 18S801 16 N/A 7780017470df963563f945b75880c1881029008c.zip 678,858,156
7.3.2 18S821 16 N/A 9ac0568bdfaa80a916488217fa9658eb4070a3ef.zip 678,851,590
7.3.3 18S830 16 N/A bc45dcd3252b4856531dfab686de8d1ffc60a156.zip 678,856,067
7.4 beta 18T5144k 16 N/A 06e6468ea5643064b96767167adc163c09ada5e7.zip 397,341,848
7.4 beta 2 18T5159f 16 N/A b7ec51a05594af56bfdcc5e23af62d5cd2dfff45.zip 325,262,420
7.4 beta 3 18T5169f 16 N/A 85e7907e315944f2fb5c2d6d43e04bc35adbce1d.zip 295,344,690
7.4 beta 4 18T5183b 16 N/A 0f9b49b447f56a8bdb31885c3a3ec48852b6d67f.zip 285,078,590
7.4 beta 5 18T5190a 16 N/A 7339244a4650b8dfbe8330cd4fc73e5e229af3c6.zip 284,665,639
7.4 beta 6 18T5193a 16 N/A c2d5d984eef7d0d47477d614beedaf7a5aba30d1.zip 265,904,095
7.4 18T195 16 N/A a37c743fdbbf66d4a0b8629cb396e6ec2b5940f9.zip 265,290,156
7.5 beta 18T5546f 16 N/A 81cb07c8ccc76027672fbd8ef5d25ade2c0c2131.zip 185,375,535

Watch3,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
7.5 beta 18T5546f N/A 16 22 April 2021 N/A 9d9ba47262a2ddda321ecf729e92c1de388516b6.zip 1,790,451,822
6.3 17U216 16 N/A 689b1151a5e5515de439e8b78514c5936d6ddbf4.zip 1,115,432,996
7.0.2 18R402 16 N/A 22cd89448b7d420c3dbd5fd714e8281edca0271a.zip 749,750,665
7.0.3 18R410 16 N/A fc39af396ef90ba053f4edaa8b3bb06868bfd597.zip 749,751,184
7.1 18R590 16 N/A fc7b65bb68ff99932edb49dcb2b310818b5c3cf8.zip 703,160,232
7.2 18S563 16 N/A 9778a6b0ff0ede64d8515bae2f94e293c929d8ec.zip 684,647,711
7.3 beta 18S5780d 16 N/A 8cb9b9dbfc765812ed396b23135a564dc5e35046.zip 680,459,798
7.3 beta 2 18S5793d 16 N/A 5c1fcdbc884495ca6888ef54c27bc473cda3678e.zip 679,584,034
7.3 18S801 16 N/A d7c7550827f53e5f10348da50cc0d7718bbee82e.zip 680,105,030
7.3.2 18S821 16 N/A 01f89addef02c39b5ee2ceb9da60e2a4cc691fa5.zip 680,105,851
7.4 beta 18T5144k 16 N/A d3a0fe28babbc5c313bbf7435a2aeee124b7eee5.zip 394,232,191
7.4 beta 2 18T5159f 16 N/A 56ce7182d9ec08bd338f7ac592ec750719274070.zip 320,496,555
7.4 beta 3 18T5169f 16 N/A c635bb9c82161edfe42d279a68234b18eb87f4d5.zip 297,117,384
7.4 beta 4 18T5183b 16 N/A f1d7ecbd66dfad1f0a07d971eac5a2ed1ada3976.zip 280,960,915
7.4 beta 5 18T5190a 16 N/A 128ff06c18cd47eac57cc145ba25b1edbea0de44.zip 281,865,146
7.4 beta 6 18T5193a 16 N/A f3c6989c79907a6d48b5b2cd6152da9b71a0a933.zip 262,285,604
7.4 18T195 16 N/A 1c78edfe083fa90fec82366823cdd3f8714be310.zip 261,533,428
7.5 beta 2 18T5555c N/A 16 30 April 2021 N/A 768dab4f138134044ed05a4c93fb958d70811c8d.zip 1,789,268,182
6.3 17U216 16 N/A e2c741d64ee1b93ca8c2b6e430ea6fcf18ee3524.zip 1,113,848,919
7.0.2 18R402 16 N/A cbb728fc8ecedb92882b3498887921252aac5dd8.zip 748,240,760
7.0.3 18R410 16 N/A d6dbc8cd16febee7fa6018ca2ddfca934156bbea.zip 748,240,515
7.1 18R590 16 N/A 54ff7a1778d15a1f3abff40cb190dadbda6f5054.zip 701,860,738
7.2 18S563 16 N/A 096391c7ba3261d4f7fabbae5665716879b9188e.zip 683,501,657
7.3 beta 18S5780d 16 N/A 35af16914cb307ef5d9dc0df3a9707d1352aae79.zip 679,265,065
7.3 beta 2 18S5793d 16 N/A 95457dbec28d4759ed3d28249db3039cb2d378c4.zip 678,385,744
7.3 18S801 16 N/A a586dd2dbaf69df8a6f01560aa9f99ad4447631c.zip 678,833,608
7.3.2 18S821 16 N/A 4d02960b77bd6e70f688d5c99627011a84a76daa.zip 678,832,129
7.3.3 18S830 16 N/A 9ffd6d14df90da960def524f53ac9cbf6b723449.zip 678,831,759
7.4 beta 18T5144k 16 N/A 508be140a0307ac0840e08c49dd37f5076a416de.zip 397,351,622
7.4 beta 2 18T5159f 16 N/A 44fd401e118450d1017f7f7a6fee82b2ad88bf47.zip 325,292,869
7.4 beta 3 18T5169f 16 N/A 07771b3093e0c7c02000bff077909904849ca199.zip 295,361,584
7.4 beta 4 18T5183b 16 N/A 761a7e5131b8e2139b3ba457379094719d9832b7.zip 285,087,631
7.4 beta 5 18T5190a 16 N/A 1793c868583355aa30d673a96c46a59c21d22cb8.zip 284,677,776
7.4 beta 6 18T5193a 16 N/A c7d09092e89546e8b5b08dd5c68ec70c41580859.zip 265,938,484
7.4 18T195 16 N/A 4b3718e62680a9ef62251c8ed7d1443b66f251b0.zip 265,335,984
7.5 beta 18T5546f 16 N/A 1166cc203fd8635748ee41c8eeb29df7579d843e.zip 185,386,652

Watch3,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
7.5 beta 18T5546f N/A 16 22 April 2021 N/A 9d59a3daa5c7503fdf8d5fea2025f5fb74a82eb1.zip 1,714,184,630
6.3 17U216 16 N/A 8d3d4b8245a1d19015167a2b2415915569170148.zip 1,072,429,971
7.0.2 18R402 16 N/A 310170b73a6831dad65435740853841ae69a217c.zip 714,040,416
7.0.3 18R410 16 N/A bffad74c4b31b8b91804c5b36f5f85bffd249dd8.zip 714,040,376
7.1 18R590 16 N/A fcc26b5556fde7321582eecb7521610d9a7eec01.zip 667,770,144
7.2 18S563 16 N/A 2068388a48782e1fa4368ca06000f801ecde88c4.zip 648,712,049
7.3 beta 18S5780d 16 N/A 0fa701c750d6bce19aa982198477d3a025d80246.zip 644,790,253
7.3 beta 2 18S5793d 16 N/A a5f821f34387d415668c4f9e5f701e37d8b58c46.zip 643,853,450
7.3 18S801 16 N/A 9451e98368a5668a4ff93e94b961b23539a3e17d.zip 644,353,723
7.3.2 18S821 16 N/A ac39c5d4d3c28160c8004d2d968efa1574e11a4b.zip 644,352,733
7.4 beta 18T5144k 16 N/A 52882ebe1e0d0455a20ef1b014dcc105414ba5c3.zip 359,028,774
7.4 beta 2 18T5159f 16 N/A 7d0da4d7372d6fbb0020c421c474c76cb9c33654.zip 284,459,617
7.4 beta 3 18T5169f 16 N/A 5c439b684c0a3d01572301507f39ac5b155398dd.zip 263,599,874
7.4 beta 4 18T5183b 16 N/A 1fd8c865c95adaef482298a95823345bc878027d.zip 247,160,378
7.4 beta 5 18T5190a 16 N/A eb2d927a2bc4bf08e93c550badcc92a668e533b1.zip 248,108,571
7.4 beta 6 18T5193a 16 N/A 24ccd01c784171e31caca08b8ff5a0436fe32469.zip 228,464,114
7.4 18T195 16 N/A 67f08c703c9c44d8e133866844f01c29ef3e449e.zip 228,682,109
7.5 beta 2 18T5555c N/A 16 30 April 2021 N/A 5181a9996c9f341821d9271f664d3e9c7b76d490.zip 1,713,110,163
6.3 17U216 16 N/A 9bebabd6406dc083ec95e2752cd20740e59b8322.zip 1,071,143,752
7.0.2 18R402 16 N/A e80b6f604b97cddf60e205c23e88c2fc66faadd2.zip 712,894,059
7.0.3 18R410 16 N/A 734f800776476a6b87a63471add2face8634f26d.zip 712,893,283
7.1 18R590 16 N/A abaebb5b6a520346767b619034c17cf4dd05ca21.zip 666,532,027
7.2 18S563 16 N/A 9a43383226c5b22986b3bea5d59089458b013b8f.zip 647,600,615
7.3 beta 18S5780d 16 N/A bf0e9f0be9657959a9ca14dd2248d5fca43a6e8b.zip 643,681,934
7.3 beta 2 18S5793d 16 N/A fb2775c5080780b36f4302ecf854c2a18e13ea37.zip 642,737,846
7.3 18S801 16 N/A 055c543463ab2bb4d315a43e88544e28183ce4aa.zip 643,200,764
7.3.2 18S821 16 N/A f3c6e9cf6afd81233326dee7ae6a08326aa72d52.zip 643,199,860
7.3.3 18S830 16 N/A c247e5b75eff6de5013ae0becaaadb2149ae1e47.zip 643,200,475
7.4 beta 18T5144k 16 N/A 86e903ba90ed467e3c89dd2b2a7ecfcde92ade82.zip 362,066,480
7.4 beta 2 18T5159f 16 N/A 8bdb2e38dae3e258754ff6a6bf73ad4cc9c1278c.zip 289,161,209
7.4 beta 3 18T5169f 16 N/A d063e1268f0bad3e512bdc532e57f7b0a7ae6479.zip 262,221,179
7.4 beta 4 18T5183b 16 N/A 5a33a8a36de502fee7adb541ce1b969bdf4e6440.zip 251,580,376
7.4 beta 5 18T5190a 16 N/A 26d929a23e646fb9f5dd950b3f5f9aecfa45e4d3.zip 251,137,854
7.4 beta 6 18T5193a 16 N/A 368d2254c88c5639d15fbfd2d8f65c66335c37e7.zip 232,527,725
7.4 18T195 16 N/A f79bf4aac834ff05de5b833f27b5f4c2d0cdff82.zip 232,327,496
7.5 beta 18T5546f 16 N/A 63d028ccd81574487a928e1088c3fb342ae8eca7.zip 178,720,332

Watch3,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
7.5 beta 18T5546f N/A 16 22 April 2021 N/A a8cff8528c7f05be36f0c292f8926d7894729abf.zip 1,723,600,503
6.3 17U216 16 N/A 42dbe9e48c0dcafbf1a544c239cfd62b2540321b.zip 1,074,105,809
7.0.2 18R402 16 N/A 2a8741ac584e3643d19cb88470bf47a96c28d520.zip 713,996,981
7.0.3 18R410 16 N/A d15fbbd7a68a13eedd4f5cab40dd61ee9de1181a.zip 713,992,487
7.1 18R590 16 N/A 6f4c0edd8befb8d2d2f7b6799f79e34508e8c35d.zip 667,720,153
7.2 18S563 16 N/A 0e2ad7ba171bd9126149082085020c8e1b9f524c.zip 648,702,054
7.3 beta 18S5780d 16 N/A 72dee91ceedf4748c031904b7990f728a8bc2bd7.zip 644,778,973
7.3 beta 2 18S5793d 16 N/A fc92bace3dbca789f866e9498b3b9878409b9f32.zip 643,822,201
7.3 18S801 16 N/A 5364a58f195250728fab68cd2199da75dcfbeb50.zip 644,338,349
7.3.2 18S821 16 N/A 2c47ba5c4ba37fe76087f74afe6479d1eb2d6dc3.zip 644,338,150
7.4 beta 18T5144k 16 N/A 611faa5cfeee184538249660f077cbb8fc1d0e06.zip 359,039,863
7.4 beta 2 18T5159f 16 N/A 97fbfb1d3c85eebb6719b7793f0a6a2ecf69eb08.zip 284,516,712
7.4 beta 3 18T5169f 16 N/A 73b16d4e70af1f00cf158426377a1f81b6778cdd.zip 263,615,923
7.4 beta 4 18T5183b 16 N/A 9045e0202741f267e687388e83cfd3608b66f816.zip 247,185,740
7.4 beta 5 18T5190a 16 N/A e19d8ea52fe0c52e872adbe6c0d424c818a73d4a.zip 248,129,580
7.4 beta 6 18T5193a 16 N/A 84393a5362b098a5c6294ae02ea7d86d2c5f5000.zip 228,502,653
7.4 18T195 16 N/A 4871dd6c6803ab5eb71395bed2e9e00db43a364c.zip 228,711,818
7.5 beta 2 18T5555c N/A 16 30 April 2021 N/A 5dc1a2a25a67b417ba1692bba8e39c2008fb5118.zip 1,722,460,395
6.3 17U216 16 N/A 2f2265476ec65cd18dbf62334108679dfc95c0d9.zip 1,072,966,566
7.0.2 18R402 16 N/A 48218ccfbec7b2f3a7540e19d789d227d776c61b.zip 712,858,280
7.0.3 18R410 16 N/A 4e5444e9d2645c8681753fc4ad46f2731ced409f.zip 712,856,340
7.1 18R590 16 N/A 454cb884f77497e62c3fe533817f1d1df98fc40a.zip 666,507,076
7.2 18S563 16 N/A d74207d2c191971b32714f5ed215b3d315408a92.zip 647,562,004
7.3 beta 18S5780d 16 N/A 81c1392232e3c66a10092740b359341a27e33bad.zip 643,673,279
7.3 beta 2 18S5793d 16 N/A 80ee3ac5beeee39f243e775cf6973f36877843d0.zip 642,733,461
7.3 18S801 16 N/A c3718c19ff72a4908114e9a1d046276067b91d84.zip 643,177,713
7.3.2 18S821 16 N/A b038b31e2f6172d117652df2590702a39ab815db.zip 643,179,518
7.3.3 18S830 16 N/A 6b1a92630fe826c45815be5e586731943ec7db7c.zip 643,179,669
7.4 beta 18T5144k 16 N/A 96407fb9c45987d169ef15afdc922ea75e929e7d.zip 362,084,011
7.4 beta 2 18T5159f 16 N/A 343393b3db223407270892b479ea83769763c178.zip 289,192,276
7.4 beta 3 18T5169f 16 N/A 523121152d7e362a700303cd6ef7f465ca81b73e.zip 262,238,543
7.4 beta 4 18T5183b 16 N/A 1da43d1829a8329d1ab5a428490cc9990cf94fd5.zip 251,573,904
7.4 beta 5 18T5190a 16 N/A 1cf0b1f7a2cd32dea1e6f4b55b7a408d7957e6e2.zip 251,132,098
7.4 beta 6 18T5193a 16 N/A 544abff3000ea9891cf97a7aed10d426ea8a2849.zip 232,567,545
7.4 18T195 16 N/A c1a6b7476ab79af9432e24cf6594cd37464a2fd1.zip 232,358,053
7.5 beta 18T5546f 16 N/A b5453ab62a12217ce5fc359978f4806d9ceaa541.zip 178,750,467

Apple Watch Series 4

Watch4,1

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
7.5 beta 18T5546f N/A 16 22 April 2021 N/A 71f961dda417f1419389d5cdf18ab80a8ae6c8be.zip 1,786,295,266
6.3 17U216 16 N/A dbf35f081425f66ad319bbd509acafefa1cfe1a3.zip 1,111,795,523
7.0.2 18R402 16 N/A 7c728cd5a2fabbf570c22787cad760a9f4a8dcc7.zip 690,414,643
7.1 18R590 16 N/A a5fc25b9af87ba7788a8c3cec4d3d4caab066d59.zip 627,991,283
7.2 18S563 16 N/A d564b8a41d3ecfecd44e8ce0a9536cda74ab3bdf.zip 589,936,424
7.3 beta 18S5780d 16 N/A b37aaf55371c5b2f48022d4ddbbdaa1e96f5485c.zip 586,397,251
7.3 beta 2 18S5793d 16 N/A 5d0aaf7cdadd659898b7a382732f707c93f76cb0.zip 585,206,075
7.3 18S801 16 N/A e40a62a5557a4089f58303ade61b075782a9df38.zip 585,487,469
7.3.2 18S821 16 N/A 3df7b12ed029cc7519f198af634f8c49ed7c1690.zip 585,483,383
7.4 beta 18T5144k 16 N/A 164581037f2014f0015365170a2028ccb442afc3.zip 328,859,395
7.4 beta 2 18T5159f 16 N/A 4917a814e9be09137c402dd9a100d8d4d80b8d94.zip 256,023,409
7.4 beta 3 18T5169f 16 N/A 9f895720ec68c91e3d6aea4ad1a9c445a2e6e4e0.zip 233,098,504
7.4 beta 4 18T5183b 16 N/A 96a7f160ea5e91cbf1fb63b68f95bfb3dbf46335.zip 217,211,734
7.4 beta 5 18T5190a 16 N/A 8b79ee6ec1bfad113f6d95c50874b4a3f58994dd.zip 217,991,395
7.4 beta 6 18T5193a 16 N/A 7187753a0619ba607c528a24e46ebe43d9bda9a0.zip 198,472,145
7.4 18T195 16 N/A 728315714f7c3b89fe40af6273582e24fe1f71a6.zip 196,921,637
7.5 beta 2 18T5555c N/A 16 30 April 2021 N/A a3ead99266b4b03523cc06177ecbbe3f0b7ca621.zip 1,785,456,905
6.3 17U216 16 N/A 1a1fa94f72e35063903ea728fa6fc0fb4707d927.zip 1,109,640,749
7.0.2 18R402 16 N/A 939736b2e21955e5caaa209afe8892f51e982bbc.zip 688,666,340
7.1 18R590 16 N/A 4b99d797f8a786e7c41e3cec75c230ba71b48f8c.zip 626,977,792
7.2 18S563 16 N/A 87b8b496309fb74b179a1928548c3dc32b91565f.zip 589,821,180
7.3 beta 18S5780d 16 N/A ab0141fde6a1091b3f12d74aceaf8975bd67d51b.zip 586,031,079
7.3 beta 2 18S5793d 16 N/A 8a257d96627da2d78c7b33a77f2d2b9ac467df6d.zip 584,820,888
7.3 18S801 16 N/A 53cc85ad4ea64d2978c68cec989fa12cc2543ea0.zip 585,304,961
7.3.2 18S821 16 N/A 319991a74c99466292fd84bb6bb6bc25a560e8fc.zip 585,297,299
7.3.3 18S830 16 N/A f4607b73f6194af261ecc0a22ce4733790a2fb90.zip 585,304,382
7.4 beta 18T5144k 16 N/A becd892f54df4b82c9df5ee9deed1feb8ac19ac4.zip 330,238,197
7.4 beta 2 18T5159f 16 N/A 9d72139bedffd000abfba9b5ff439f7106775aa6.zip 258,581,499
7.4 beta 3 18T5169f 16 N/A 748e979ed26dcf6a0d05162e15c493ba979ae57b.zip 232,899,700
7.4 beta 4 18T5183b 16 N/A 7645652fc318d6e73fd871e8efeead574383ade2.zip 223,197,242
7.4 beta 5 18T5190a 16 N/A 7f2f4ab51ef1f6baf39e7ee4cd6240bd8b0a1bd6.zip 222,540,117
7.4 beta 6 18T5193a 16 N/A 3126dfe619823767e31b19b9bf3d6dae41544a46.zip 202,569,366
7.4 18T195 16 N/A e7d8b70578180076a66dc7c9be9a4eb34b7ede14.zip 201,086,995
7.5 beta 18T5546f 16 N/A e5a1549ec95e7273b6e702e701e8d958815ec410.zip 150,540,529

Watch4,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
7.5 beta 18T5546f N/A 16 22 April 2021 N/A 8f8991a6a5f2962db396f33019546f8d8c8b6e7b.zip 1,763,629,853
6.3 17U216 16 N/A 3da24bce0766a199f36371c9566473e150c9e2b6.zip 1,114,769,488
7.0.2 18R402 16 N/A 724ad1c6bf65e154f416856cfe4b151bbc289b97.zip 689,983,281
7.1 18R590 16 N/A a134424610226dc53dd18caec1076c459350f761.zip 627,347,540
7.2 18S563 16 N/A 9b49a40e0357b0f3a1014f34af01282d5ef52bbf.zip 589,871,205
7.3 beta 18S5780d 16 N/A 544ee1e73a0ea3c3812bff08a9d44e8f9c4d6452.zip 586,335,940
7.3 beta 2 18S5793d 16 N/A f2bc8a0b66e7b574d6f7f91f262a28df51ad2589.zip 585,150,961
7.3 18S801 16 N/A a4f3a85c313bfd24588f92dfdac892157be05df4.zip 585,408,082
7.3.2 18S821 16 N/A c04c4a7f3ffa188e26c955e5e058ab0a3ed1d6d4.zip 585,411,351
7.4 beta 18T5144k 16 N/A 98676f42b28b868476641cb83e4c48bf0c4534f6.zip 328,934,103
7.4 beta 2 18T5159f 16 N/A caadfffb24e6b0f645043f25cd52ef4a97659c87.zip 256,098,921
7.4 beta 3 18T5169f 16 N/A 86b36021e8268ca5a5490a4f98f5bbc3b188f8c3.zip 233,179,289
7.4 beta 4 18T5183b 16 N/A 1fae09042bd7f793ce0e2ae8baea6db9843fb89e.zip 217,290,539
7.4 beta 5 18T5190a 16 N/A e819505a8571d67f69fc181fe70da4a67103aa1d.zip 218,075,176
7.4 beta 6 18T5193a 16 N/A e46f5fa3a5ad30809efef518a5fe172aa71a39c1.zip 198,551,456
7.4 18T195 16 N/A e75fa819ba5afa331e972487652a6d2802f2a310.zip 196,992,661
7.5 beta 2 18T5555c N/A 16 30 April 2021 N/A 4fd739b1949931e4a5ea13d87fe36e9c90fc3574.zip 1,762,431,264
6.3 17U216 16 N/A b7a2c58ba667d3520a101674bcb67da5b9e93ab4.zip 1,114,165,754
7.0.2 18R402 16 N/A c142ecf07ef7dfb4be25837f1a8414e28653ecb3.zip 688,190,277
7.1 18R590 16 N/A 8dc1a5b735ec919b6bcbe7d6eaf8406540da79a8.zip 626,317,693
7.2 18S563 16 N/A b7e85124ce1f34eaa3b1e961d8dc04e090467a9d.zip 589,764,487
7.3 beta 18S5780d 16 N/A 17cee73571d91af288fcbcb73b7e39ffbf89dcba.zip 585,962,689
7.3 beta 2 18S5793d 16 N/A e4c9b78aa59c2b0a0c7dca0b207994a68b1a28cf.zip 584,753,593
7.3 18S801 16 N/A f8e1d5b8b19a793e032570388e3bc4935660abe9.zip 585,217,859
7.3.2 18S821 16 N/A ede145af6fed5919063345823edf5b1564df4144.zip 585,215,487
7.3.3 18S830 16 N/A c82b89ea042468184e4730e51d247e7ee4eca294.zip 585,218,398
7.4 beta 18T5144k 16 N/A 5f14f5fd7892ffe90efda87b66292f99c45a7c95.zip 330,304,994
7.4 beta 2 18T5159f 16 N/A 2c910560b43f05ea210273b675f17ec23bce751c.zip 258,657,949
7.4 beta 3 18T5169f 16 N/A c855b8c9cd17009b63e22386f0c23271e8e71783.zip 232,970,381
7.4 beta 4 18T5183b 16 N/A 26b27e942133df6efda7731054812fefdb009da8.zip 223,279,824
7.4 beta 5 18T5190a 16 N/A 67a72a1d9f1cf0ef12cdb07f48b7f37df0ac72e8.zip 222,627,175
7.4 beta 6 18T5193a 16 N/A 488818244a67565ce66ee7fff7e4d991c8720e69.zip 202,651,166
7.4 18T195 16 N/A 7810c92aa6d3d2a6713d357ad126b0db4d4e726e.zip 201,160,631
7.5 beta 18T5546f 16 N/A 8d1f59013cdaa7431b31ac2b980fc97c8ee2c90e.zip 150,599,347

Watch4,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
7.5 beta 18T5546f N/A 16 22 April 2021 N/A 682d3f44918854d163a3f4d6449bc37955b0e80f.zip 1,830,705,867
6.3 17U216 16 N/A 7c215b62da6b801e1207a02d56d59a98493f030e.zip 1,140,226,767
7.0.2 18R402 16 N/A 24e55ac266f20b30310cd85020e611fe0e42e992.zip 714,914,327
7.1 18R590 16 N/A c71918563e5da86d6554722c6644e2102dd02e41.zip 652,362,981
7.2 18S563 16 N/A 7ee99d5791deff634b4da27b98e5f2e391790c9d.zip 613,558,669
7.3 beta 18S5780d 16 N/A d6f282cc8e49d6b061760063eaccd632245180e2.zip 610,061,752
7.3 beta 2 18S5793d 16 N/A a1fb62678ecf332358474e33e1c04beae115ad20.zip 609,087,184
7.3 18S801 16 N/A 09d37d005e0b14cd5f4e8636e959887e159db0c1.zip 609,136,945
7.3.2 18S821 16 N/A 2ea0abc13f46d01d19b76ff0579de9e45ff4bd2d.zip 609,140,623
7.4 beta 18T5144k 16 N/A e3521b6b1f279cf682a3549b3a8c0161dd691e62.zip 350,164,797
7.4 beta 2 18T5159f 16 N/A dc10c155c9a143e3fa278200d473743f8879cec7.zip 276,781,699
7.4 beta 3 18T5169f 16 N/A 625ead5a174484dc11ad677f78e1f04ff8bf0fb1.zip 254,833,101
7.4 beta 4 18T5183b 16 N/A 8107b0624563c74990ee3d0333d3c97cc60f5523.zip 239,858,389
7.4 beta 5 18T5190a 16 N/A a1b0ae4fa59d634601b3a7fb0cd0c36e5e98503e.zip 240,616,981
7.4 beta 6 18T5193a 16 N/A dceb4767a6c0d6c38392cec77ac75d6028811c09.zip 221,745,917
7.4 18T195 16 N/A 9feaebb78b8911dbe8cf968dcc08d7ae19d36905.zip 217,989,714
7.5 beta 2 18T5555c N/A 16 30 April 2021 N/A 917c3593bbc510687eecbd5039e5393720a9bf52.zip 1,829,382,703
6.3 17U216 16 N/A 57bec363f59cc1332ef48f1f888936992e8840ef.zip 1,137,999,673
7.0.2 18R402 16 N/A db0655b29308187d6b6ff6824b4f66082047b649.zip 714,110,287
7.1 18R590 16 N/A 0c34ad449757217e32d0fed76497976e2f51b16c.zip 651,610,316
7.2 18S563 16 N/A ffbce894f45252bc9f035c7d249eaed0ce39eb74.zip 613,845,499
7.3 beta 18S5780d 16 N/A 2ac083371c307395e7ca05d0412c0b353597d611.zip 609,867,506
7.3 beta 2 18S5793d 16 N/A 207cbb02086b9d0c795d8cb2f8b7d7d6a4d44a71.zip 608,865,824
7.3 18S801 16 N/A 60acd465c3977dd170d1ac06fcaef86d940cbe50.zip 609,330,813
7.3.2 18S821 16 N/A 8a4d7b76b2d4c8d910dfe7ac386dcc568dceb0f6.zip 609,330,490
7.3.3 18S830 16 N/A f29695efc9688ea88cd1b5612bde1795e796fc41.zip 609,332,226
7.4 beta 18T5144k 16 N/A cb15ab271ea3f45c8665bca6b321690bbf54c952.zip 350,241,829
7.4 beta 2 18T5159f 16 N/A f4ce706f67b3cc845b1d37c2e0272e5a8498bea5.zip 277,937,949
7.4 beta 3 18T5169f 16 N/A c02554792d2bb3e3ef11b2f78f32fd530790ad49.zip 251,985,171
7.4 beta 4 18T5183b 16 N/A f403162751d138c9c0b0c3782a581df7f218d1f5.zip 244,075,901
7.4 beta 5 18T5190a 16 N/A 62a1e3b6af36fb28c7e599ead66ca1e59ea28ce1.zip 243,507,830
7.4 beta 6 18T5193a 16 N/A 303d63d4a9e79fde3fdcb9b9dcd3e0f94f23a95b.zip 225,348,423
7.4 18T195 16 N/A dc3cb300cfff306dc22f8592f44693f5c8b5c020.zip 220,252,413
7.5 beta 18T5546f 16 N/A 6418a1586ebc3c04ed8fa3ac4dfe5d9397c83da1.zip 157,940,822

Watch4,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
7.5 beta 18T5546f N/A 16 22 April 2021 N/A 1dd91d8178cf4ddfe15a0505b7162736a5384b2e.zip 1,806,303,655
6.3 17U216 16 N/A 459339b2b0c22f5c200bb833095e0af83cce6994.zip 1,144,499,669
7.0.2 18R402 16 N/A 6e5f2b10a9cd839b329328b008be7a2abdeea71a.zip 714,452,166
7.1 18R590 16 N/A a8b5eebcb195a1cac6d7d273145467881483670b.zip 651,688,784
7.2 18S563 16 N/A e4204e0538336b69d9970d53b474c19a537b34ff.zip 613,480,957
7.3 beta 18S5780d 16 N/A c09d19421af4dee41321a7baacad1888eee2a6e5.zip 609,975,885
7.3 beta 2 18S5793d 16 N/A f9e4fd21155703f824b712e2b5a2e9bc01bfacb1.zip 609,007,538
7.3 18S801 16 N/A d7778bd50683e335157ede0f96afa5a3949bfaf4.zip 609,055,472
7.3.2 18S821 16 N/A 8b981fd212377a4ad8f176e487f85579b516fb82.zip 609,064,273
7.4 beta 18T5144k 16 N/A 890ed0613a80a451f1bb98a19a09cc6f0f247934.zip 350,225,968
7.4 beta 2 18T5159f 16 N/A fb707b565ba0eae4a93e59dad88391169382307f.zip 276,849,374
7.4 beta 3 18T5169f 16 N/A 26359deea12bcb3ee948e1f9918af136296e9cd7.zip 254,916,311
7.4 beta 4 18T5183b 16 N/A 1267a9af0d3f834188d8f0891cd2915851844946.zip 239,936,408
7.4 beta 5 18T5190a 16 N/A 6a81b451d0da00eddccd2eaa509a806c8bc94609.zip 240,692,250
7.4 beta 6 18T5193a 16 N/A 4db70449603ea9c76525413dad0b82cc9353ea70.zip 221,807,151
7.4 18T195 16 N/A a65673c712e05ddef8c3da91ce2837f45ed6e5b3.zip 218,044,734
7.5 beta 2 18T5555c N/A 16 30 April 2021 N/A f219142196046b99bb8cc7bde7de29e294fdf0ca.zip 1,806,540,277
6.3 17U216 16 N/A 0e555a9a7043eb149ad7e4ba79a82f2d60bdcc6c.zip 1,143,490,870
7.0.2 18R402 16 N/A 45a2503de186e0237f5305029a5ab77be4412ef0.zip 713,654,430
7.1 18R590 16 N/A 12b6ac3654c581646cefdf85c1e2926bd12c5bca.zip 650,925,761
7.2 18S563 16 N/A f39e27b7fabbd49fc864258c81d6ee1dc3fa119e.zip 613,751,942
7.3 beta 18S5780d 16 N/A 95e65c78b469b879cbc2d9ff0e09ea299ada8430.zip 609,795,356
7.3 beta 2 18S5793d 16 N/A 0afb633a9f86321ff749a23e1dd1e13170200588.zip 608,770,367
7.3 18S801 16 N/A 1d3c1eebe445e152b4275d6844355edb9682f449.zip 609,251,973
7.3.2 18S821 16 N/A 56b0b70e0f62f8b296dddfd5cefe6138270b9a42.zip 609,256,419
7.3.3 18S830 16 N/A 18345db319297acc7eb45a342b657b8984ea58af.zip 609,252,630
7.4 beta 18T5144k 16 N/A b0730674e5811698e2d5b13d6b3a151c631435b1.zip 350,304,996
7.4 beta 2 18T5159f 16 N/A 2d0fa50cfafc8f2b307a17f591377f7ba1415c27.zip 277,999,271
7.4 beta 3 18T5169f 16 N/A 11366a0d5c470104c0fc3037b11c60ee83e023bc.zip 252,060,385
7.4 beta 4 18T5183b 16 N/A 68e825df7e5598e0a7a18b29c6d44237bf5c089e.zip 244,155,261
7.4 beta 5 18T5190a 16 N/A 2d2a10345f47b0426e62365201b30dd9c08850ba.zip 243,586,889
7.4 beta 6 18T5193a 16 N/A 2ed0d2ef348d4cf1a795b1bba210ca3fe88c17a9.zip 225,419,040
7.4 18T195 16 N/A 835a5d9cddca648b3bce21d6bd29130e16c4fa8c.zip 220,313,086
7.5 beta 18T5546f 16 N/A a08e23d110c900457ec50d9b7c4418830068d667.zip 157,991,162

Apple Watch Series 5

Watch5,1

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
7.5 beta 18T5546f N/A 16 22 April 2021 N/A ebc70734b632a399dd2acf1eb5513b3901a9fd55.zip 1,787,398,492
6.3 17U216 16 N/A 047db49f7e920e4a73e645e4f2759b0aa100339f.zip 1,112,688,298
7.0.2 18R402 16 N/A dbc39a6fffa03cbb3dae1b046289d65d87966e54.zip 691,058,718
7.1 18R590 16 N/A 5076476ea775301a002b54bddcdf4a755684a987.zip 628,587,370
7.2 18S563 16 N/A b86d806900f4b9909226b597086bb7402617570b.zip 590,534,700
7.3 beta 18S5780d 16 N/A 2e5665d57d8b62fae3ae5ab879a66e6ac4e5ad47.zip 586,993,466
7.3 beta 2 18S5793d 16 N/A 07ca299ce08238358c192a974bf3304a4fc88da2.zip 585,811,420
7.3 18S801 16 N/A 2d000411d4582b4ac6166de75660c059f717001d.zip 586,077,929
7.3.1 18S811 16 N/A 94d824053f5cf56f3dd064b4d6185cc5fa523d12.zip 586,072,419
7.3.2 18S821 16 N/A 36b538ea492440b363c3885b89a2b15b668fb479.zip 586,072,587
7.4 beta 18T5144k 16 N/A 92796c21b4bc48b91e7863b03fb338821b826376.zip 329,326,747
7.4 beta 2 18T5159f 16 N/A 3ab72436352382ba8558c4b947751214ffd8214e.zip 256,451,619
7.4 beta 3 18T5169f 16 N/A 3356ca30857ca8bb3d0dcaa3ee89c49ee4f4fd1c.zip 233,510,035
7.4 beta 4 18T5183b 16 N/A 724c16bd06bc202e98d1a33bff083a175bfa4572.zip 217,590,450
7.4 beta 5 18T5190a 16 N/A faa80b2cfab66c30ae7bd4fd7ad55518ac73247c.zip 218,397,444
7.4 beta 6 18T5193a 16 N/A 1249491d16e966debe29480435f6f4c18e8e2708.zip 198,845,746
7.4 18T195 16 N/A 72ce018e89dec8a02c05431ac03f68a8edd1e8ee.zip 197,324,318
7.5 beta 2 18T5555c N/A 16 30 April 2021 N/A dc902777a717f2e99e5040ba7ddeac75d9d359d5.zip 1,786,488,701
6.3 17U216 16 N/A fde57fb6eeabb31c34bc80bcf6f0870b754decc8.zip 1,110,519,147
7.0.2 18R402 16 N/A b59b925eb8ecb1beef2a4a0b47005b7527896e6a.zip 689,265,566
7.1 18R590 16 N/A 4bb74a9d1e61a0eb96b1f8840baa480bd2efb735.zip 627,541,504
7.2 18S563 16 N/A 87ed40cd6bfaf55e9a8c355b87d1f044636f92d5.zip 590,402,998
7.3 beta 18S5780d 16 N/A bf723fbbc424f08645e73b05c3368673c1cb0699.zip 586,604,108
7.3 beta 2 18S5793d 16 N/A 826feccddd19071b872d729dad78c8f07c9d2375.zip 585,407,216
7.3 18S801 16 N/A 7db43224cbeafa00c04c044153d08a4477c03d0f.zip 585,873,219
7.3.1 18S811 16 N/A 85234552ec11a5dc658a3a23ab39c9d56950a06f.zip 585,864,360
7.3.2 18S821 16 N/A 3f12250184f954129e0bd3a2749182d4b21978aa.zip 585,867,666
7.3.3 18S830 16 N/A c4ab76b46bfdbb5200d0786e22c0e875295cd9b5.zip 585,869,651
7.4 beta 18T5144k 16 N/A d34c0858ca1f1c2ba0211fb41027b2aa87181ebb.zip 330,705,040
7.4 beta 2 18T5159f 16 N/A 688f0715eda6f5c137e52f0f7ac58080f79597a9.zip 259,015,415
7.4 beta 3 18T5169f 16 N/A d4b4e7ed5b97d42a27c133e8dc0e4753fda3d007.zip 233,310,175
7.4 beta 4 18T5183b 16 N/A 9d04329812fe3531916103a87d79f9a75b7aae79.zip 223,611,591
7.4 beta 5 18T5190a 16 N/A 681f7e3be54d3f62abdb4a1c54f6f43a38010a85.zip 222,950,118
7.4 beta 6 18T5193a 16 N/A 91726d1ee89837b1afda1695a3244f36fde4df53.zip 202,951,436
7.4 18T195 16 N/A 5c9e8cde90a8e7282e503c523f65340763218722.zip 201,481,535
7.5 beta 18T5546f 16 N/A bf81731fd065836ec677e3d09d79776ccdd16c70.zip 150,931,537

Watch5,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
7.5 beta 18T5546f N/A 16 22 April 2021 N/A 158f569eed749b7755c911347cbad60cd6da06f6.zip 1,764,713,388
6.3 17U216 16 N/A b63f10a1096f36f7578a49b1cd91acc02c9353d0.zip 1,115,737,606
7.0.2 18R402 16 N/A 50f4a13e9ad8aa06a4a33ca47e5ae9be59a66910.zip 690,612,177
7.1 18R590 16 N/A 21d1316b4407ae1b547d8f47803a3898795b199f.zip 627,933,773
7.2 18S563 16 N/A 97c5b1c707871d04cf9dd7fde6c27a8143c5b8c3.zip 590,467,470
7.3 beta 18S5780d 16 N/A 9d7c5ebb17151921d05c508d022327124a7e669b.zip 586,916,518
7.3 beta 2 18S5793d 16 N/A cb18ff24e7d1504ca2e3c85925d559647034166a.zip 585,741,744
7.3 18S801 16 N/A 51ad269cd7dc6a4718626e6c8b8f0ccb0fd5a48b.zip 585,998,368
7.3.1 18S811 16 N/A 88beddfc657203e0dae3074dadac1a4693d7c94e.zip 585,997,044
7.3.2 18S821 16 N/A c32fc1bd6d04653fc3b76f68b5e1e9e9a1611c09.zip 585,998,310
7.4 beta 18T5144k 16 N/A 636fbacbc2173b88591818f4a45849b03d5a95ee.zip 329,382,085
7.4 beta 2 18T5159f 16 N/A d85f64317527facdffbc45dbe0fd54f97275975d.zip 256,529,252
7.4 beta 3 18T5169f 16 N/A a230577da6db57f952a919478ae931d136812be9.zip 233,592,974
7.4 beta 4 18T5183b 16 N/A 8688da2706704932efaf8e46b19a64326b3602c2.zip 217,704,324
7.4 beta 5 18T5190a 16 N/A 23998f7b861a1cbc47f67f8397e7d731b5d5b82e.zip 218,488,801
7.4 beta 6 18T5193a 16 N/A 447aec2f7bbd625afb75d711db9de7965a3827da.zip 198,928,922
7.4 18T195 16 N/A 0c7aa99d772a9ef6c29a59457cadd655f46c9bfb.zip 197,382,627
7.5 beta 2 18T5555c N/A 16 30 April 2021 N/A 73165423e9e08c0766109e8a0e5353940e17cb51.zip 1,763,323,922
6.3 17U216 16 N/A 84c069d605a24ff1e1bf496b25e420ca890f95a8.zip 1,114,990,535
7.0.2 18R402 16 N/A 35f64dbff0b6e6dba19ab2904d79a96249020577.zip 688,784,374
7.1 18R590 16 N/A c43ae696fa2506e1b74a4303c875cebab56670a4.zip 626,868,654
7.2 18S563 16 N/A 7b7527b4f1d94b4507d469417481fda8adf92abe.zip 590,330,498
7.3 beta 18S5780d 16 N/A 861bcf9433a528fd4114a8300c35319ac6d06a8e.zip 586,529,669
7.3 beta 2 18S5793d 16 N/A 20b6face9b0ab011e4d172d34b6e16ac5ae4f3dc.zip 585,322,452
7.3 18S801 16 N/A e91e2ffb9259fa5d4baf97c97c69f48e430f7930.zip 585,790,362
7.3.1 18S811 16 N/A ed63f30bc676a8adeba60fc832359b8d52302196.zip 585,786,177
7.3.2 18S821 16 N/A db1cd1451a953b011370c82bbe3aa180086bcef8.zip 585,786,369
7.3.3 18S830 16 N/A 5be758ebbae04a9a2661aa5f721e99668bb3949e.zip 585,791,465
7.4 beta 18T5144k 16 N/A 830ccf023c22d832260991322182a7f8de713f44.zip 330,763,411
7.4 beta 2 18T5159f 16 N/A 0edd7ebe720b93aa951c0c32eb3be748f0df568b.zip 259,086,585
7.4 beta 3 18T5169f 16 N/A c543bf0ac791b5e955bdd8c58ee46c5ae57f0c7b.zip 233,388,443
7.4 beta 4 18T5183b 16 N/A e33367777008186e75a3d77741d11cd3edbb75e5.zip 223,716,111
7.4 beta 5 18T5190a 16 N/A d41e152795c5029fbba5b0d1b5aceb24a63925aa.zip 223,035,665
7.4 beta 6 18T5193a 16 N/A ff9030453fd5d76258f29965f13e1761bc0a5c7b.zip 203,036,775
7.4 18T195 16 N/A 8bf34c89687e2871ed9c7fbbbb5e68846397602b.zip 201,545,168
7.5 beta 18T5546f 16 N/A d59a4d119ba064e472547e91c2682345af253057.zip 150,981,145

Watch5,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
7.5 beta 18T5546f N/A 16 22 April 2021 N/A b4b5ebf264ef1831ca65bf13075c5a6da9cfdee2.zip 1,832,185,666
6.3 17U216 16 N/A 09e5627bb1c760042d12985d1f73d2555965aeef.zip 1,141,133,020
7.0.2 18R402 16 N/A a1333b1c3d52b0c18ef9df3a530a76ea61f6b814.zip 715,456,924
7.1 18R590 16 N/A 81e205f18ad0da130e0ad0666f153c3ab5cfb054.zip 652,884,310
7.2 18S563 16 N/A cb17921c9a4552220f0bf8fb1eadb52d5042f535.zip 614,078,245
7.3 beta 18S5780d 16 N/A 6736d2cb3efda3760ae10cc8b4b7772bee1ec73f.zip 610,553,831
7.3 beta 2 18S5793d 16 N/A 05a895bbec27b59bba8a409c538a4c8929837233.zip 609,605,316
7.3 18S801 16 N/A 908a0732a9fb675c291fec06c720a8cc907e0a98.zip 609,656,719
7.3.1 18S811 16 N/A 6b1a05ae2e8452941716a80dd5eb5328676df12b.zip 609,648,426
7.3.2 18S821 16 N/A a08da90b57ff10bf16f0925bbac3bd6307026d3b.zip 609,656,335
7.4 beta 18T5144k 16 N/A c1aeef731d976dcda2c60436ffddb7097c792a30.zip 350,610,206
7.4 beta 2 18T5159f 16 N/A f1a8f459c21edc1f09d52cf0e3cbe81cb8090453.zip 277,197,011
7.4 beta 3 18T5169f 16 N/A 04d3c91c083094905829ac723046894fba5ddd9f.zip 255,244,217
7.4 beta 4 18T5183b 16 N/A e181634333f3dca1a0f90e02347e58259f32d2ac.zip 240,240,409
7.4 beta 5 18T5190a 16 N/A 65a95315f541a7f76cf2ae6a6af9d5a8f887b8f1.zip 241,005,103
7.4 beta 6 18T5193a 16 N/A cf28437f89be761e9d9aa80fd28569e6333cd633.zip 222,136,273
7.4 18T195 16 N/A 3b58adae92cf612592a2a90701266aca33d455f3.zip 218,381,617
7.5 beta 2 18T5555c N/A 16 30 April 2021 N/A e055af6a64284cbda10d706101f94f677f30db1f.zip 1,830,549,868
6.3 17U216 16 N/A 01c651bf2ee9455572e1f660096977a10444e5ed.zip 1,138,784,532
7.0.2 18R402 16 N/A 5c8d5614686205c28a6e1ae044685906d0967f70.zip 714,656,508
7.1 18R590 16 N/A 5a9479bcb21a947d743b048e68afcf5cc128dbe0.zip 652,129,320
7.2 18S563 16 N/A 58903a5c9423e3a7c2ec8e1593c2ab150178435a.zip 614,372,427
7.3 beta 18S5780d 16 N/A eb2d732d2100e19fed3b7fb71a6aec6b63577132.zip 610,418,547
7.3 beta 2 18S5793d 16 N/A 087fef8ac274d7bc8996111a3674c05a0cc5af6f.zip 609,396,979
7.3 18S801 16 N/A 5d166e8ad969071e008adb2f46eb7645f9dc4cfb.zip 609,867,133
7.3.1 18S811 16 N/A 15818e9bbd7813c6dbb48e8a0fc7c466eda1c8d8.zip 609,852,163
7.3.2 18S821 16 N/A 9ca42f9e456aa4888f3ae6d27334c6072ce13ebc.zip 609,859,204
7.3.3 18S830 16 N/A c24463061e93c4d43a7a3b756c7ed21825130ae8.zip 609,859,306
7.4 beta 18T5144k 16 N/A 1c10870f9fa80e77add28f445caec8d865e98404.zip 350,711,643
7.4 beta 2 18T5159f 16 N/A b702ea64d2b796e1098853b0791c313232b1610f.zip 278,334,890
7.4 beta 3 18T5169f 16 N/A 2513c9123d194eb9f609f8ebbdce54a456b4b7be.zip 252,398,872
7.4 beta 4 18T5183b 16 N/A 1d30afdb6d70adf713ff47b99e2006036afebbb2.zip 244,456,882
7.4 beta 5 18T5190a 16 N/A 8429af3bad550c21d596e81bdc51b93e1fcffc7c.zip 243,891,051
7.4 beta 6 18T5193a 16 N/A e8ef3e42395882174a1f0fc32c1b967d8809bcd7.zip 225,717,756
7.4 18T195 16 N/A fc5ef9730b22b21ac6172ba3644c70b489ff4e4d.zip 220,629,913
7.5 beta 18T5546f 16 N/A 3231ef3c2275992827e7a99a9b36f637617a692a.zip 158,323,034

Watch5,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
7.5 beta 18T5546f N/A 16 22 April 2021 N/A 49b843a80e75196f87208427ae61e6aa2b59f3cf.zip 1,807,502,996
6.3 17U216 16 N/A f9fcdb34bdd04ffca280dca8b6da1fbc8a7e5c88.zip 1,145,297,029
7.0.2 18R402 16 N/A cb10d03f7a2b860df0f2176ca21efa492b54b588.zip 714,997,757
7.1 18R590 16 N/A fb1c65aa7b5fec3feace02de1d50558101f18db6.zip 652,222,604
7.2 18S563 16 N/A 093145dba403dad975ba0e68cd9ebda95c017ee8.zip 614,003,257
7.3 beta 18S5780d 16 N/A 4643b2298bb337e0a44c7450897060398f601b74.zip 610,499,678
7.3 beta 2 18S5793d 16 N/A 552b0a28ef4faa72d74c023c9b17b48c0e6346a4.zip 609,536,964
7.3 18S801 16 N/A 97b9c47eff91d8dac065b01dbfb5b1de0bf8e962.zip 609,575,657
7.3.1 18S811 16 N/A 92a8d96d0ed94bc2bdbfb61da0f7869310867319.zip 609,573,151
7.3.2 18S821 16 N/A 639527ec6037a95499f6efd22468e08a8b75d85f.zip 609,573,962
7.4 beta 18T5144k 16 N/A 9f4c3b9df8af5347fac1f98b783085c7209deae1.zip 350,669,048
7.4 beta 2 18T5159f 16 N/A 572b7f3fc107c65732f0b8d72a002fb0569e150f.zip 277,267,167
7.4 beta 3 18T5169f 16 N/A b1ebd500dc0a1eae052a2b79c87f1f7ecc6ad4b7.zip 255,314,989
7.4 beta 4 18T5183b 16 N/A 5577929154bff35902b5642a4717df09d9b2e604.zip 240,318,084
7.4 beta 5 18T5190a 16 N/A 51d22cd7ec3d91a9eac556fa80999012000a82fc.zip 241,090,557
7.4 beta 6 18T5193a 16 N/A 8fdcc638d10526b3e5434e51a1795e0a2a7bcee1.zip 222,203,604
7.4 18T195 16 N/A e9a799a55feb52c298b53c7bc9b326f80b682e28.zip 218,429,872
7.5 beta 2 18T5555c N/A 16 30 April 2021 N/A afc0eeb80feabb0b446295b1301126d701df7c9b.zip 1,806,878,035
6.3 17U216 16 N/A edbb2f7d9ddb15bc09f476b4f2e0e81daa606dd2.zip 1,144,447,226
7.0.2 18R402 16 N/A f494301293b2b8fe5b256f0c5fb207e673b5a65b.zip 714,223,058
7.1 18R590 16 N/A 9d4b8d4ecff37cdb469990bf95291e258bcd6a4d.zip 651,518,248
7.2 18S563 16 N/A c51e6e79534dfb38a2825b7f04c557a1b8fb807b.zip 614,337,421
7.3 beta 18S5780d 16 N/A b4eb54bf841bd0f0875fa943cd95fda926e35908.zip 610,371,024
7.3 beta 2 18S5793d 16 N/A fb0ecfacd5fb33667f8d9cb9501ee4fc80f982f1.zip 609,366,268
7.3 18S801 16 N/A b859947b139f438e71bb388ed112278a8a099ebc.zip 609,820,513
7.3.1 18S811 16 N/A 3d56a8df1a2a0eae4be5db2005dca5d573217e41.zip 609,812,644
7.3.2 18S821 16 N/A cce8770a4431bfd04b03b703bb637d396b44f81c.zip 609,812,238
7.3.3 18S830 16 N/A 2f865753c26299f5df46b2b1b42160ca2046d659.zip 609,826,797
7.4 beta 18T5144k 16 N/A 6dbb7bf9822427d02862a7f5874f9d9d976e194d.zip 350,823,694
7.4 beta 2 18T5159f 16 N/A 2043553ce86f8fd03abd1e21ccd5d76dd06d1899.zip 278,456,267
7.4 beta 3 18T5169f 16 N/A 3b46b42d2bdc07852cfc126b48c426371650a21a.zip 252,511,205
7.4 beta 4 18T5183b 16 N/A 9ea2e03bbe74909942df83a7fd95b4d4c6376bdb.zip 244,572,400
7.4 beta 5 18T5190a 16 N/A 5abbe9783774ac80946954f01e56d81c51384bd6.zip 244,015,404
7.4 beta 6 18T5193a 16 N/A 26fb6bde518a253d363131e5c35ff75db96c0fdb.zip 225,836,758
7.4 18T195 16 N/A 0f0821997e61c3f4cbd52fd74f2cee63e7a440bd.zip 220,733,140
7.5 beta 18T5546f 16 N/A 239c84d767e4540083a532c40c19f350be80d4e6.zip 158,423,460

Apple Watch SE

Watch5,9

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
7.5 beta 18T5546f N/A 16 22 April 2021 N/A e5f8c60a97a478600f61ab6d5cfdebe50fcf65ce.zip 1,787,188,041
7.0.2 18R402 16 N/A 27a879d9445dfda75c43fc2e791685dff70561b3.zip 691,075,623
7.1 18R590 16 N/A 3bc0bdbdedde5231afc01b4355c9b67f4dc97582.zip 628,576,693
7.2 18S563 16 N/A 6d7dbb4de1d6f0f5dfbcc8932a2788801f6e8ce9.zip 590,536,256
7.3 beta 18S5780d 16 N/A d87e465e5597583381ce45ab161da05e5aac29e0.zip 587,005,523
7.3 beta 2 18S5793d 16 N/A 32ee2fc9c0129e341e024f75c815b4237a0a1bb5.zip 585,739,962
7.3 18S801 16 N/A e6fb78733db09daa59b2d77dccb8074307279e8a.zip 585,997,695
7.3.1 18S811 16 N/A 085730d8899f05c8dc2f4726a652e9db666db5f2.zip 585,988,112
7.3.2 18S821 16 N/A 7e67dd6c75662bdd1dbcc7801ae28a4e8fa3161e.zip 585,992,274
7.4 beta 18T5144k 16 N/A 6845079f0919d2cc4621bc0789ba4e9b61604a56.zip 329,296,809
7.4 beta 2 18T5159f 16 N/A e07833507172f82e5be97646b1c744cb085936cf.zip 256,420,325
7.4 beta 3 18T5169f 16 N/A 584e7a9331c9976ae41216164cdb47ed2f1f848d.zip 233,484,698
7.4 beta 4 18T5183b 16 N/A 40292891a73bc5de3fcbcaa32d1ca33d0c3bdb7a.zip 217,572,801
7.4 beta 5 18T5190a 16 N/A c9b4936a4cbd709adac54889d97e2e1deb4a55f6.zip 218,369,938
7.4 beta 6 18T5193a 16 N/A d9b9c60334db76ff978f34fd2ad4070eb9dc25b5.zip 198,832,288
7.4 18T195 16 N/A 636e363a3190151cfe59ad5920ffb24b45dbbcf4.zip 197,295,584
7.5 beta 2 18T5555c N/A 16 30 April 2021 N/A ef31e5a1dfe8756fc15abb4df9b9b0a552fe45a2.zip 1,786,331,350
7.0.2 18R402 16 N/A 039646f2d57f3abe61e85e6a1631dcedbe947929.zip 689,313,030
7.1 18R590 16 N/A 218ece9eb1be0e8237a6fe963b26585dbfd87666.zip 627,570,126
7.2 18S563 16 N/A 83545a00a92955c99b0e9702a34a8075a60fd7e3.zip 590,432,262
7.3 beta 18S5780d 16 N/A da9cff1a81644710bab4dd967cbe58d02b08bf25.zip 586,665,354
7.3 beta 2 18S5793d 16 N/A cf51f4a78046ca63c8456c309b2551bc77c1c132.zip 585,399,010
7.3 18S801 16 N/A 4aacc0507755a82e10b66121de7b9d9fb6c82cf7.zip 585,856,248
7.3.1 18S811 16 N/A 918a318d458d40f5da03f5728e8639ffd159dd3f.zip 585,844,026
7.3.2 18S821 16 N/A 41e61963c3826abdcfac3f937d3ccb3374fb37f5.zip 585,848,813
7.3.3 18S830 16 N/A d343bdb472caa62c9d2d7dc166d50c4bfd515b57.zip 585,849,923
7.4 beta 18T5144k 16 N/A 7ba462af2552d774ef2fcdb0a7cef89178d1719a.zip 330,687,822
7.4 beta 2 18T5159f 16 N/A 32cb7bcc08a5c0183f588f7208082ad11d05c74b.zip 258,983,571
7.4 beta 3 18T5169f 16 N/A b1334657af52b4fd5f7898a432204680a2c8c430.zip 233,290,220
7.4 beta 4 18T5183b 16 N/A d6cc9e657a93b7484a1099dc51b09eb05b283ed2.zip 223,578,285
7.4 beta 5 18T5190a 16 N/A 5359fd32dcda8d9c1bbb0fc18ab0fdbf41617f63.zip 222,910,431
7.4 beta 6 18T5193a 16 N/A 5891f0062e0db5c0246734240ffa347968a14e35.zip 202,934,017
7.4 18T195 16 N/A 56c04df78e7e380b057ad336c6d1f443f66398a8.zip 201,469,406
7.5 beta 18T5546f 16 N/A e3ef2fd739a92d38ac7f8f8d549ae1ab683421f4.zip 150,902,988

Watch5,10

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
7.5 beta 18T5546f N/A 16 22 April 2021 N/A f59e6b2c5be2849c45cefe47deeecd000afb3991.zip 1,764,472,706
7.0.2 18R402 16 N/A 91b5808083f5b9b3fe15e34144cf3a98b5daeac6.zip 690,612,217
7.1 18R590 16 N/A abb1e26f9c13e221d80417780f577a7802894bdc.zip 627,923,087
7.2 18S563 16 N/A 8c5f61251263693eadb9a4cc6f9a09421aca450c.zip 590,598,062
7.3 beta 18S5780d 16 N/A 920b56647eea9dc11a64b7223648dfe0c26c1dba.zip 587,009,740
7.3 beta 2 18S5793d 16 N/A 1200ad9642ee0e77c41e9379dfbdd1f585a869da.zip 585,656,718
7.3 18S801 16 N/A 7260a8c87758700ac61f8be2598f22a02dffe5af.zip 585,933,674
7.3.1 18S811 16 N/A 249f192b6ef93344c164e55166ae25c40727e2d2.zip 585,928,104
7.3.2 18S821 16 N/A 062ded84a5daa8a762827329aebd951116987a64.zip 585,929,820
7.4 beta 18T5144k 16 N/A 0dffabaed750a3245b0648492d3e4c7de938fed5.zip 329,403,514
7.4 beta 2 18T5159f 16 N/A 7aadcd82169856dc1d5a84cbfd65bdb22d7df055.zip 256,512,372
7.4 beta 3 18T5169f 16 N/A ea854b1e16b7388250418a720859754be816745b.zip 233,572,738
7.4 beta 4 18T5183b 16 N/A 18ed7cbb973f63a6ef96594bd006e84912a6a2a0.zip 217,660,783
7.4 beta 5 18T5190a 16 N/A 88abdf5f7b58302ca69cb30e45ce7258c5a6a3f3.zip 218,462,129
7.4 beta 6 18T5193a 16 N/A cce473830589baee3d03860ba2b369c26f945f05.zip 198,926,879
7.4 18T195 16 N/A ac95552688d6844f9d305e3798a1681ba5290079.zip 197,368,989
7.5 beta 2 18T5555c N/A 16 30 April 2021 N/A c068db418b2361495071715eea25f91092eabe90.zip 1,763,071,531
7.0.2 18R402 16 N/A 37313c1c54cedfc66936a8b90b9d5adfd70bdbd8.zip 688,869,328
7.1 18R590 16 N/A 940b3e11e38db6eab9b51ca3b779b37fa733f6a5.zip 626,908,228
7.2 18S563 16 N/A 663d7d8fa974f7dcd7f4b5f72c1f8659c7a2a496.zip 590,391,628
7.3 beta 18S5780d 16 N/A a000c6d43484755364d303f5e5daaf7dcecf8d1a.zip 586,681,532
7.3 beta 2 18S5793d 16 N/A a32823881e38faec939a798badcb3cf52e30c5e1.zip 585,299,866
7.3 18S801 16 N/A 36abac0e9d84af2c2ff79c93e2091ca883dced96.zip 585,776,016
7.3.1 18S811 16 N/A 0dcf6882f7cfc63a78d5514ff2fc9606e38081b9.zip 585,767,932
7.3.2 18S821 16 N/A 1bb0e9ccf8512d0738e73b93a6ed186bc3859f77.zip 585,766,745
7.3.3 18S830 16 N/A c98d90ae50053773a08e64cc4ce33bda14ea826b.zip 585,769,829
7.4 beta 18T5144k 16 N/A 5b08a4266d03f99bf13e300a2f807fd15b63d303.zip 330,783,812
7.4 beta 2 18T5159f 16 N/A 825dbeabb86173e5b78c72e38c212b4110c711ba.zip 259,054,477
7.4 beta 3 18T5169f 16 N/A 1e2cddb3347ab39fb1fea9f295b45ee58d15d1d8.zip 233,346,714
7.4 beta 4 18T5183b 16 N/A e9e69960cdef92cb3ade7a9bf5f37012c50e9fd5.zip 223,663,684
7.4 beta 5 18T5190a 16 N/A c6707bdb5bf95eb731a22029fae1bc9a689b2e71.zip 223,001,828
7.4 beta 6 18T5193a 16 N/A c807215abfc1b40c8faa669fe1c1c0341cc02f81.zip 203,010,200
7.4 18T195 16 N/A 74a865144dd2c548cd54880f4ed87ea201fd8098.zip 201,525,027
7.5 beta 18T5546f 16 N/A c33a2e1399625f0b46c996aeaf6b248fa52d5ca3.zip 150,965,274

Watch5,11

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
7.5 beta 18T5546f N/A 16 22 April 2021 N/A 31eef122eab53fa02e596e1f4cf6b22cea727541.zip 1,831,791,713
7.0.2 18R402 16 N/A 965c2d6e9f00c4dfaa96f62136bf745be1613db1.zip 714,950,720
7.1 18R590 16 N/A 7b927a1477cd680e8978d9f4fd9fdee996fbd99d.zip 652,367,409
7.2 18S563 16 N/A 9c8933ec221b55f0649f8c5f9902a8e34e3aa404.zip 613,525,682
7.3 beta 18S5780d 16 N/A 429393b15bcbc23b2a47432647af510b6ae73714.zip 610,025,966
7.3 beta 2 18S5793d 16 N/A 8258e966b2849728085f83fa4f3a3ef51cfb701f.zip 608,945,697
7.3 18S801 16 N/A 6c75c9583ad902432391721d2b3a5dc47ef5fac1.zip 609,012,410
7.3.1 18S811 16 N/A 3c0c85ba2082af6e941aa6aac3a4cb5938d75ccf.zip 609,004,785
7.3.2 18S821 16 N/A ea583d31d4402dbe3eedf2fd430279c2233a08c8.zip 609,011,469
7.4 beta 18T5144k 16 N/A 3a065a20f4b33f094f96f528c32fbaf7a9d52b02.zip 349,930,207
7.4 beta 2 18T5159f 16 N/A cef0bfd3a7836cdbdfd98781e69ab2ccbc5aae08.zip 276,528,029
7.4 beta 3 18T5169f 16 N/A dbfe0def1aa1d3dd4f61cfa44c74ecd23a53b86a.zip 254,557,580
7.4 beta 4 18T5183b 16 N/A f0f024d55dff16b469daeebe6945266f9e27565b.zip 239,569,881
7.4 beta 5 18T5190a 16 N/A b14ef24b97274f2def48a16a200588ed2a382aa1.zip 240,337,492
7.4 beta 6 18T5193a 16 N/A 89623a7c08aae1e89cb85778956d77a002eb34e2.zip 221,445,006
7.4 18T195 16 N/A 032de36dde7023b034b9d8da7cdaefe5db088e96.zip 217,712,472
7.5 beta 2 18T5555c N/A 16 30 April 2021 N/A 1081d300c860c6e0f14107a883b2a054eb734779.zip 1,829,569,910
7.0.2 18R402 16 N/A 30e72c844f9d562d6eb550cdafbe27a6ac86a3b0.zip 714,066,406
7.1 18R590 16 N/A 6ebd532f173a23513d9cf36365f8d7292cdf3990.zip 651,580,694
7.2 18S563 16 N/A 4c8ffc20280c70b7038765c377d6117353dcc9bc.zip 613,809,831
7.3 beta 18S5780d 16 N/A 01286b54f0bdf9c0a9aedbbb507fd3d68e1e9f78.zip 609,823,847
7.3 beta 2 18S5793d 16 N/A 0a7a63ac4a95b4b49b10fbbdf2e8cb673f1c3eb5.zip 608,720,597
7.3 18S801 16 N/A 3c4f3af2ebf0223cdd33a2c42f60507117eff388.zip 609,192,089
7.3.1 18S811 16 N/A 303391a4b445876a0dbfac5ba7ec1aadad25974b.zip 609,180,814
7.3.2 18S821 16 N/A 4ed7ed47ba7c14ce6fc5df4f370c9f5a649915b5.zip 609,187,905
7.3.3 18S830 16 N/A ff594dd777e9fa0f485daa0eba9ffecbc4c9e17c.zip 609,194,296
7.4 beta 18T5144k 16 N/A 9222032d686d4fb6e64228c9798cb0836b812b09.zip 350,026,364
7.4 beta 2 18T5159f 16 N/A f3121bb281a258b4ff341851aefd7aef00a89e77.zip 277,659,458
7.4 beta 3 18T5169f 16 N/A 4d405e1d462b137e07b4425fb5ccacd64ddb7fc2.zip 251,732,560
7.4 beta 4 18T5183b 16 N/A 71d831e2c023a54f6cf03774e7645bf799d8a02e.zip 243,792,072
7.4 beta 5 18T5190a 16 N/A e78a25bd5d286c15eb3d0ae229ffe216b4134e52.zip 243,238,445
7.4 beta 6 18T5193a 16 N/A b77af293e7291b3243fe17bb740188ce04f3261d.zip 225,074,578
7.4 18T195 16 N/A ecd6f7ae1c7357934d6b27a2f67149b6d3634247.zip 219,969,359
7.5 beta 18T5546f 16 N/A d82499432727b1a0714bf5bf604c0f91ccb3c50f.zip 157,653,991

Watch5,12

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
7.5 beta 18T5546f N/A 16 22 April 2021 N/A b53f3157e32f1a55d7e59c27598a65d990ed2421.zip 1,806,598,029
7.0.2 18R402 16 N/A f3fd29cc51190c7c4e3a0ed3fce5bff2f23555b9.zip 714,555,289
7.1 18R590 16 N/A d83681c7f98e826d86104379def2313e9200b283.zip 651,722,290
7.2 18S563 16 N/A 272aee40de278c6363363684cfd01ed39310446f.zip 613,455,369
7.3 beta 18S5780d 16 N/A 7e057e936f62b31ac985face18b0cd7aafe03f53.zip 609,972,686
7.3 beta 2 18S5793d 16 N/A e2c3e24abb494b6be11f9c69004c8695148bef1c.zip 608,883,411
7.3 18S801 16 N/A 1375a01658cd3cc4336026bc97c9327b17ce454b.zip 608,954,176
7.3.1 18S811 16 N/A 8e7cc20beb6c8efe88d0b085fa71f0277907b11a.zip 608,951,387
7.3.2 18S821 16 N/A 68f8710aa80bb5bef49d077c8a500ce0d204012c.zip 608,955,623
7.4 beta 18T5144k 16 N/A f50db10a56d46236f272d9fab51a6e0e41db0639.zip 349,997,556
7.4 beta 2 18T5159f 16 N/A 0fab70e94237fe777ba179d9a36d550f67439791.zip 276,611,957
7.4 beta 3 18T5169f 16 N/A 77c041c020ece3f63c11545c71b997845009fe57.zip 254,655,180
7.4 beta 4 18T5183b 16 N/A 04dd99edca0f41e2a60ec4568bf8b83d4273581b.zip 239,670,922
7.4 beta 5 18T5190a 16 N/A 57ecd675db357c3db22c39163e972eb8bb549763.zip 240,423,281
7.4 beta 6 18T5193a 16 N/A b9b1c04ea65076948544ffd4af5200a5aa2c75c6.zip 221,538,582
7.4 18T195 16 N/A d7d2cb2f7a680f594fa6e85c98a802f7897e2396.zip 217,779,537
7.5 beta 2 18T5555c N/A 16 30 April 2021 N/A 8eb9086dac3e91d3e0ff6168b4b943ec9ca04d1f.zip 1,805,983,468
7.0.2 18R402 16 N/A 5452963487048a489cf6130383d3edb8b6a01eb3.zip 713,617,513
7.1 18R590 16 N/A 97d2044a3145ed64d8add94dfa64f2875cf534f4.zip 650,914,181
7.2 18S563 16 N/A 7efc4d47f5d522ec74badaea47ec575abe99a75a.zip 613,735,931
7.3 beta 18S5780d 16 N/A 3b490dc78c610b81b5b4505e804a8730b39717f6.zip 609,770,318
7.3 beta 2 18S5793d 16 N/A e7698021b05f675c921928bb645a1fb7e0723078.zip 608,637,999
7.3 18S801 16 N/A 8ce37ae4e23c53fea7ef9cb6cf39a1104fbcd13c.zip 609,108,830
7.3.1 18S811 16 N/A 8df14ab4324ed6fe6c881ca17654f3619d527a6b.zip 609,104,848
7.3.2 18S821 16 N/A 487164643d01f3f0f59d95c5e5349a4660214752.zip 609,106,154
7.3.3 18S830 16 N/A b8e4cbad134d54827340f141ef0b88cbc0c514b0.zip 609,110,678
7.4 beta 18T5144k 16 N/A 52f7916837110861296f7120dfac3bae885502a3.zip 350,093,269
7.4 beta 2 18T5159f 16 N/A ded3c8876cebea5e91604f1d5dc6d1b13eb87ec9.zip 277,741,076
7.4 beta 3 18T5169f 16 N/A 415d64524d32bb128fe58d884222bffb1b1b422f.zip 251,811,568
7.4 beta 4 18T5183b 16 N/A 1432b6e4333d60e3084dc8cda4f0dcfe2d528bfc.zip 243,869,563
7.4 beta 5 18T5190a 16 N/A 8bc8e44e11591c5fad3478411b96f5f3f5efb5b5.zip 243,302,135
7.4 beta 6 18T5193a 16 N/A 40c3a07a987d9e1670e60bebea933d0cf8b9fda1.zip 225,153,383
7.4 18T195 16 N/A 4995a5426320e9152c98ecf1594d8088efa82013.zip 220,035,111
7.5 beta 18T5546f 16 N/A 9be2e821ac4997867e40126eb1c1e109143c82ca.zip 157,731,279

Apple Watch Series 6

Watch6,1

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
7.5 beta 18T5546f N/A 16 22 April 2021 N/A 4f4b70993aacd661a048c9b18e077d403c57b7a0.zip 1,776,177,919
7.0.2 18R402 16 N/A 390b841cc2de413df7bddaca6b4c3afe43cc1b62.zip 679,389,907
7.1 18R590 16 N/A b3a67eb6a38da2d5b1a014fc8caaa25c93ebac30.zip 616,963,721
7.2 18S564 16 N/A cef5b064c3c0889a61816b0ce53ec747c416e785.zip 578,881,671
7.3 beta 18S5780d 16 N/A 464f454a074c11497846aaf1298500bd18fa1ee9.zip 575,329,822
7.3 beta 2 18S5793d 16 N/A b629488c221f1d3e748256e04fa1f607775afcf4.zip 574,075,731
7.3 18S801 16 N/A 059f47ef0f49a73b9c7614952a28a245f0de1696.zip 574,350,078
7.3.2 18S821 16 N/A 016c066db213ea2f3313cd64b1f303b7419c682b.zip 574,349,969
7.4 beta 18T5144k 16 N/A 4fef04e9d235141664b35b69eed9f4eef92ea419.zip 317,453,708
7.4 beta 2 18T5159f 16 N/A 8ab6f2c3b5f05f2c9e5d88891c8b94a2e003e8fc.zip 244,553,967
7.4 beta 3 18T5169f 16 N/A f5ee685e353d74dc3085c1889c6eabe8a2270183.zip 221,613,682
7.4 beta 4 18T5183b 16 N/A d3f124635a85e55e7bf7ee151d9be65225449067.zip 205,695,427
7.4 beta 5 18T5190a 16 N/A 2493a44a8c3e918f9b06c81db244b90009bd9ec2.zip 206,490,083
7.4 beta 6 18T5193a 16 N/A ce6d28147e44951b28a24735564ae74ca8b5fc61.zip 186,945,892
7.4 18T195 16 N/A 709d15357b0b451bab56fc631c81b8f73892f4e9.zip 185,413,836
7.5 beta 2 18T5555c N/A 16 30 April 2021 N/A 750d8749225f99f93ff4d7e5c7a8b9cbf7245a0c.zip 1,774,995,112
7.0.2 18R402 16 N/A ec46e0826c63e80a5f8aded105f93e39c2b4e6ba.zip 677,755,238
7.1 18R590 16 N/A 96e8700796e53264982269bbc93d1312d1233eb6.zip 615,887,199
7.2 18S564 16 N/A 2ce115e4fcfc7e4b62f6a6f887624016a01443c1.zip 578,739,558
7.3 beta 18S5780d 16 N/A 0709ccca7d978e91c5b87d3167eb8bd5fe59fdc4.zip 574,937,060
7.3 beta 2 18S5793d 16 N/A ae17f89d591cf873a56ab1d99e77ec402e29215f.zip 573,666,800
7.3 18S801 16 N/A beced6e647eaec416529efcd1aca4e637f69e32b.zip 574,131,597
7.3.2 18S821 16 N/A 8f418e9e15040d7b7deb23c252d57a343c668f5a.zip 574,129,104
7.3.3 18S830 16 N/A 016823f3c4f260b00d9fe85e4c3eabcc90050313.zip 574,134,876
7.4 beta 18T5144k 16 N/A d406387c7c729c8f2c938372698ac1d3fbb83a16.zip 318,839,079
7.4 beta 2 18T5159f 16 N/A 2ca30608e9898d9553edd4869234fc29561753a4.zip 247,127,740
7.4 beta 3 18T5169f 16 N/A f904e1a519124c4751b2e240f7ec10535d2ad690.zip 221,414,424
7.4 beta 4 18T5183b 16 N/A df5d1a878edbd30462cd1c8690fe046f00f1bc45.zip 211,698,030
7.4 beta 5 18T5190a 16 N/A e19115782445909a6f87365cf2cb705d54dd28da.zip 211,045,216
7.4 beta 6 18T5193a 16 N/A 21878db89bf1f7295d913f102f292f41c9d6aafc.zip 191,046,442
7.4 18T195 16 N/A a975b14855d6bf774fb1f319af9defc939720de6.zip 189,593,833
7.5 beta 18T5546f 16 N/A 11bb7f9445e6ff1ecbd5123bb3d7f1e41b81ef97.zip 139,023,113

Watch6,2

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
7.5 beta 18T5546f N/A 16 22 April 2021 N/A 676e48ce217d3715ee3a97bddabd9ce4b0aa7813.zip 1,752,778,455
7.0.2 18R402 16 N/A 79593de5268f078378e8bb0367355cc4e208d442.zip 678,927,615
7.1 18R590 16 N/A 8aa3d88a121656ecb45e39c84e8b051a76437e12.zip 616,303,149
7.2 18S564 16 N/A 28d439f657a667cc4af251594407671faebfe940.zip 578,889,892
7.3 beta 18S5780d 16 N/A 3de5d4c5805d6f36119bf5b69dbbb65a051a105e.zip 575,343,811
7.3 beta 2 18S5793d 16 N/A d197579732fd843c62875e52925b590b41edc4be.zip 574,015,409
7.3 18S801 16 N/A ea279ce934c5a944b88b86e811b1cf28456cad85.zip 574,271,514
7.3.2 18S821 16 N/A b78f9423b7a2f83de3a23bb0020db17c4b49dde8.zip 574,265,298
7.4 beta 18T5144k 16 N/A e9bd02b04d5c2b7349f588c84b375d5f4400c4d0.zip 317,509,038
7.4 beta 2 18T5159f 16 N/A 2e28ce75ffe51b4d3f9c5f99ed3c3218d9a5a588.zip 244,630,937
7.4 beta 3 18T5169f 16 N/A 0dd03535e52a63548d1dd6af94ed350e551dd59a.zip 221,687,821
7.4 beta 4 18T5183b 16 N/A d65684c897ba206b02522523d5e432a1001fcf52.zip 205,777,864
7.4 beta 5 18T5190a 16 N/A c7f7752f7ea36d9fa619fd92167fc45a4811b737.zip 206,580,172
7.4 beta 6 18T5193a 16 N/A d0339754edb21f2dcb0448131d5df2d67853cec7.zip 187,046,497
7.4 18T195 16 N/A 9a9ac90c4121d0383bbaea05b4fc99109288ee98.zip 185,482,831
7.5 beta 2 18T5555c N/A 16 30 April 2021 N/A 15a8c08cd4d5e7aeb667467c47aa9cde46b0e2d3.zip 1,751,695,732
7.0.2 18R402 16 N/A cd29a6812a6c8f65fd4f66bb9b2ad7521926b03f.zip 677,333,109
7.1 18R590 16 N/A e5b4a5f257f90c486c910ebe54caea3dbfa8fc5e.zip 615,237,142
7.2 18S564 16 N/A 875a926bac8253916a1e4f4a604d7e2adf994faa.zip 578,701,354
7.3 beta 18S5780d 16 N/A 667df06af4ba551d906d621d02791359201f9167.zip 575,000,717
7.3 beta 2 18S5793d 16 N/A 9a0b88bdef44ce816dc266e7846b07b8ed5a4cdd.zip 573,576,868
7.3 18S801 16 N/A 0a7bc7e4b58feb185d02c0346ca5bf98d5477378.zip 574,054,782
7.3.2 18S821 16 N/A cfc1549e015fb122f9e14419e7c30be8d0898e9f.zip 574,043,840
7.3.3 18S830 16 N/A ff4829ddcb5bd9d5cd7545c54788b68f5c7fe3dc.zip 574,047,863
7.4 beta 18T5144k 16 N/A 8bdad3b593ac31fc2286b5eb1104eb98a52aeca6.zip 318,897,726
7.4 beta 2 18T5159f 16 N/A f92c3354cac9750b9195d37870adc30a7953d6a7.zip 247,183,148
7.4 beta 3 18T5169f 16 N/A ff47214db80e404752c8d996a8c0899594c1fc7d.zip 221,482,189
7.4 beta 4 18T5183b 16 N/A 595c5e80e350dd6dc25073bd3db6484600d37d4a.zip 211,774,236
7.4 beta 5 18T5190a 16 N/A de5fe1c93b3b39c0ab6eb035280efafed81408dc.zip 211,126,616
7.4 beta 6 18T5193a 16 N/A 5d7bf2fd9dcc61797c1049b174b376a3a915419e.zip 191,162,767
7.4 18T195 16 N/A 508b23fbdfcc7f8985a8442b5ffe2a16ee69d740.zip 189,653,665
7.5 beta 18T5546f 16 N/A dffdb15b4551400fb2c5956965f79194edad690d.zip 139,077,373

Watch6,3

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
7.5 beta 18T5546f N/A 16 22 April 2021 N/A 2bdda8f434562871c416522e42f1a9238f64e893.zip 1,819,403,685
7.0.2 18R402 16 N/A a23a8ca111e4c14b7041fe92b651d46035413f40.zip 703,377,370
7.1 18R590 16 N/A 6570209f7d38c6330183796717d52fc96930602a.zip 640,635,376
7.2 18S564 16 N/A 8062f6ef672db35271f473cb285164864646dda3.zip 601,810,168
7.3 beta 18S5780d 16 N/A 3b702eb3f1497c3f46874fa073bdfd387301ed22.zip 598,283,000
7.3 beta 2 18S5793d 16 N/A f1ed626c91500236ad8ae7f3f023d06e909d093a.zip 597,207,549
7.3 18S801 16 N/A 657ffe88ceb812f9ddfb2349d43fc2eb70f5376e.zip 597,268,229
7.3.2 18S821 16 N/A 3b16b4eb9ceec31146875b6c42238f92878c1222.zip 597,266,669
7.4 beta 18T5144k 16 N/A 17a69188f9427989c7f2846d8f0482a4c6dc4924.zip 337,568,524
7.4 beta 2 18T5159f 16 N/A eb0e358365e21f8be2d19d775fea44e78d3946a0.zip 264,638,592
7.4 beta 3 18T5169f 16 N/A 65a66f43fd61cf689b3092ff0e8227e38cf993f6.zip 242,681,210
7.4 beta 4 18T5183b 16 N/A 01a99d854021f3cad7659f880a8b6f25b5d9eaf7.zip 227,688,862
7.4 beta 5 18T5190a 16 N/A 01553bd9b15b56c81032ac744e094eaa8ecdb906.zip 228,457,265
7.4 beta 6 18T5193a 16 N/A b847b1a7a999a9d42cb217c1a1fc0b9e2c392da9.zip 209,561,339
7.4 18T195 16 N/A 45b2757da2f3202120aa566e776af20c8cfeaae7.zip 205,832,928
7.5 beta 2 18T5555c N/A 16 30 April 2021 N/A 09d6f5fb4cc8de6ef9567467dbdacda78468a872.zip 1,818,484,844
7.0.2 18R402 16 N/A 14427b29b9142e2e5b2c6868487bd793d2c42ea7.zip 702,413,649
7.1 18R590 16 N/A d2e8fbc3b87ff129f1a7f85675b96d624434a2fd.zip 639,860,121
7.2 18S564 16 N/A f72aa9118e31ed74ef39a6f0eca5f75cb11f5fd1.zip 602,105,757
7.3 beta 18S5780d 16 N/A 40a15fdcddf6e2b1403fed00360175b5564f988d.zip 598,122,349
7.3 beta 2 18S5793d 16 N/A 6d2ea2130234e7fc2c67e338890d29d87c276f94.zip 597,016,019
7.3 18S801 16 N/A fb98d4a118906cb7aef124fa627e3de76af67889.zip 597,477,040
7.3.2 18S821 16 N/A e3651e520e76fd6ecbede7ad8ed9a5053479614c.zip 597,473,582
7.3.3 18S830 16 N/A c7ca75c39df901c50b7a60af9e2432c5b56bab56.zip 597,473,032
7.4 beta 18T5144k 16 N/A ec9ac0e9428ffd50204f155a32d58917b4cb5e08.zip 337,806,043
7.4 beta 2 18T5159f 16 N/A 10dc1d144b026f50c16cf3e89d7a27b8c1b98770.zip 265,773,617
7.4 beta 3 18T5169f 16 N/A f2f5bdf8380f3fcd178086098b969783bd13dd27.zip 239,839,633
7.4 beta 4 18T5183b 16 N/A 7c79eaa818aa9181e4c76b053907db4e69c0fcfd.zip 231,906,994
7.4 beta 5 18T5190a 16 N/A 3ffb201484dd72b5a578e7252d9916881b4fa202.zip 231,342,588
7.4 beta 6 18T5193a 16 N/A 35880b05e077c4b2d003e51c9239c5740b110f48.zip 213,174,414
7.4 18T195 16 N/A e92a571761edc418c33304b2d3b6c0effa03df04.zip 208,080,891
7.5 beta 18T5546f 16 N/A 2cd6b9ac3605208b35c4b1f9425d940c00b95ea1.zip 145,777,674

Watch6,4

Version Build Prerequisite Version Prerequisite Build Compatibility Version Release Date Release Type OTA Download URL File Size
7.5 beta 18T5546f N/A 16 22 April 2021 N/A 0b475351cc58f066900225b4621115a22e3aed43.zip 1,794,883,050
7.0.2 18R402 16 N/A df30e598fe8ce6ce766608373b406cc3c31d00a3.zip 702,919,764
7.1 18R590 16 N/A c66d9b4f4a26664e6924fbe3a9e06ad0d2924199.zip 639,974,732
7.2 18S564 16 N/A be69bfdc2541a5e80c19e9f4591bd0d7f83f2c4d.zip 601,759,089
7.3 beta 18S5780d 16 N/A f3a36852e88d52090c411ad542f513beba6bb619.zip 598,213,236
7.3 beta 2 18S5793d 16 N/A 9a5190ce5836729be229ecab087cefef7b923b20.zip 597,137,178
7.3 18S801 16 N/A 30bf9f8fee2600f43ba6a29b03d46293676ce1de.zip 597,210,790
7.3.2 18S821 16 N/A bb82eeada7304befc72fa4f6a6d57e1233ee68ab.zip 597,210,254
7.4 beta 18T5144k 16 N/A 12be3cdb9fb571b46f4dbfc861fcf8450cd55a32.zip 337,625,920
7.4 beta 2 18T5159f 16 N/A 66091f8f12ed8ddad3e33ec482f5d410d8f7e78c.zip 264,717,533
7.4 beta 3 18T5169f 16 N/A e0a28a6ca994a1a44e3e9d1fd8f8da64d33da721.zip 242,774,761
7.4 beta 4 18T5183b 16 N/A 00880640e2a8a04f23aeca19903234a0202cf9c9.zip 227,774,811
7.4 beta 5 18T5190a 16 N/A d85084bca433c897c0d3063924c65aff7fb2d300.zip 228,537,852
7.4 beta 6 18T5193a 16 N/A acb09fb919407489aa22c3ffacbb5292dca7afa5.zip 209,651,034
7.4 18T195 16 N/A 6f879924df738e9aeb2db052298dbc4aacf58936.zip 205,885,496
7.5 beta 2 18T5555c N/A 16 30 April 2021 N/A 89bd2dd81c3c08d58f42d2ba6b0c31fcf1cd051b.zip 1,794,682,661
7.0.2 18R402 16 N/A e12e0ac8ec83626ef130d7fd424cda371774a7db.zip 701,914,055
7.1 18R590 16 N/A 6a09893236dc515eb6706ac7e7f68db1896ef0a7.zip 639,212,940
7.2 18S564 16 N/A 4a8407c8d1b967a2bdc51ac9f49b64ff997a1326.zip 602,030,942
7.3 beta 18S5780d 16 N/A 0f10d7a55c58b132186ed0dc85e16fab28fd4df9.zip 598,072,130
7.3 beta 2 18S5793d 16 N/A 320daa18032604dffb78048c74e37977b8452ee3.zip 596,918,990
7.3 18S801 16 N/A 0538ba4267118ec5d707b6f045f43c894aa6e284.zip 597,408,915
7.3.2 18S821 16 N/A 76cd84b49bbd8494ed9ae55a8b7a5bae8cd1dfa7.zip 597,406,009
7.3.3 18S830 16 N/A da9720f96d5aff9c8e9289b2332e817c1266e21d.zip 597,406,299
7.4 beta 18T5144k 16 N/A 5a39b18c8235c10486f426ff41210946d71fc793.zip 337,860,101
7.4 beta 2 18T5159f 16 N/A 2bbaffb2d7af8501168a4a3c5b69aa476f68ed35.zip 265,869,084
7.4 beta 3 18T5169f 16 N/A 21b4cce84ee5dd8195071cf8241bcd20f9ac6315.zip 239,929,588
7.4 beta 4 18T5183b 16 N/A b9230b0f6a718dc5d52d698545fd522d91d2d84c.zip 231,984,882
7.4 beta 5 18T5190a 16 N/A e88e86bfa26548ca7ea7d1f0f991ce53bc3dd8ea.zip 231,416,559
7.4 beta 6 18T5193a 16 N/A cf8e1ccfd6aee59e393cd48716b1a9c3bd9b8f7a.zip 213,257,276
7.4 18T195 16 N/A dd3d9621909e2f3a6c4c631ddb59dc1022b653c1.zip 208,149,336
7.5 beta 18T5546f 16 N/A 4e76e2aedc67de1dd11d3d611d60c7b9538e687e.zip 145,835,854