< OTA Updates | Apple Watch
Apple Watch Series 1
Watch2,6
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 5.3.6 | 16U662 | — | 24 March 2020 | 8c9efdf99fdc71ba4f5c086bc037795b336bfa42.zip | 1,356,496,482 | |
| 5.3 | 16U569 | 668f41f1126c2be431eb30f06a8a200189cb0e83.zip | 53,421,236 | |||
| 5.3.1 | 16U600 | 581e2e56d022d2fb5ef7181699c39151dd783265.zip | 49,075,559 | |||
| 5.3.2 | 16U611 | 4c48ee8c312700e0ce55b8798425352311f52722.zip | 43,208,292 | |||
| 5.3.3 | 16U620 | 7241d39510cf957fc025a3256a2ce6a345bbd0a6.zip | 39,014,202 | |||
| 5.3.4 | 16U627 | 5109ef70a64bd058f0cb76e327f3c86fbdeab3d4.zip | 39,055,727 | |||
| 5.3.5 | 16U652 | 797ecea740e22ed7e255857a375d00d0a3dfb7f4.zip | 38,238,393 | |||
Watch2,7
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 5.3.6 | 16U662 | — | 24 March 2020 | c71743e83814078f27f964410c38133f3c2a7810.zip | 1,365,240,465 | |
| 5.3 | 16U569 | 7d60ca78329120edce3f375e35fd0eadee24fbbc.zip | 53,461,193 | |||
| 5.3.1 | 16U600 | 5ec3ff2527aa3edb465a406907ca7b335e3a20a7.zip | 49,107,538 | |||
| 5.3.2 | 16U611 | 3f7fa47e666e2ff43f006a9f2f5a4466a5f01f53.zip | 43,234,717 | |||
| 5.3.3 | 16U620 | 614f5cdc7097135fe7bd8779821d1cd19d62d286.zip | 39,038,177 | |||
| 5.3.4 | 16U627 | 0bc6c3568344455ed59a699d914f74a65896423f.zip | 39,063,175 | |||
| 5.3.5 | 16U652 | db45ac429880a4ab3f3db94d573228db00813237.zip | 38,254,686 | |||
Apple Watch Series 2
Watch2,3
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 5.3.6 | 16U662 | — | 24 March 2020 | b5b3fda90de86f8ab845bae56138b0a4a5be50f8.zip | 1,357,390,622 | |
| 5.3 | 16U569 | 6fd9ad97b10f0c6559223c96073c195964a09c1b.zip | 54,315,276 | |||
| 5.3.1 | 16U600 | 26ef050cea8a18723c63e7fa58a6ae392d6305a5.zip | 49,969,757 | |||
| 5.3.2 | 16U611 | 8790e0fb2c1463389555c643601de1a889cfdbe0.zip | 44,102,425 | |||
| 5.3.3 | 16U620 | 4b6cd3c582fb8b4f373c11abcb232f5cd36e7a1c.zip | 39,908,271 | |||
| 5.3.4 | 16U627 | 6824ef20347fce6807d2c46d86fc01902b3f196e.zip | 39,949,916 | |||
| 5.3.5 | 16U652 | 9f01fbc7485e241dbab0c51f6867e055d0ddfce0.zip | 39,132,477 | |||
Watch2,4
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 5.3.6 | 16U662 | — | 24 March 2020 | 2469552b5c76fde2ab3f7421694556498e5c39f2.zip | 1,366,135,289 | |
| 5.3 | 16U569 | c8f811e398a27d0902cc03cff7b0317ea041e160.zip | 54,356,092 | |||
| 5.3.1 | 16U600 | 90b01ff8ad92e62bcf5cf7a38d91d87a93d1ef82.zip | 50,002,319 | |||
| 5.3.2 | 16U611 | fbe6416bacd582e6ec78f9de40a861e7d5630c9c.zip | 44,129,600 | |||
| 5.3.3 | 16U620 | 82314a1f14f5e9326b7b9719e76059a72f149364.zip | 39,932,941 | |||
| 5.3.4 | 16U627 | e8b8d595e726bf33595c79fdf43231d0eae003dd.zip | 39,958,035 | |||
| 5.3.5 | 16U652 | 25b1097fce386f749edfa0fb94bc139e2401c87c.zip | 39,149,538 | |||
Apple Watch Series 3
Watch3,1
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 5.3.6 | 16U662 | — | 24 March 2020 | 66338985c6f965b07554283f6c476ded9c272148.zip | 1,437,350,526 | |
| 5.3 | 16U569 | ad62e57339cb4b07ed2961dc057a75eebfe314b0.zip | 77,684,459 | |||
| 5.3.1 | 16U600 | 6e42c4f5a215c727440e42a5f9cd720cc84a0693.zip | 73,315,871 | |||
| 5.3.2 | 16U611 | 0659cfac5c3df63525e8df6d7899662156b49d4e.zip | 68,633,043 | |||
| 5.3.3 | 16U620 | 2058db595b39949f7bf0acb4f046f86d060dc941.zip | 62,909,457 | |||
| 5.3.4 | 16U627 | 1e07fa30085273532dd56f3281650bb93010e20c.zip | 64,495,630 | |||
| 5.3.5 | 16U652 | e376253201c46a190fe7e9ea381521f6ca63d000.zip | 62,244,035 | |||
Watch3,2
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 5.3.6 | 16U662 | — | 24 March 2020 | 079f058cd6d01b949089a80d4b0171de7e232e00.zip | 1,444,053,660 | |
| 5.3 | 16U569 | fda7865a05727a206d3a0750eb66da81adc87fe6.zip | 77,711,314 | |||
| 5.3.1 | 16U600 | bf153f22999b585a8173255a41132a385312cf50.zip | 73,330,894 | |||
| 5.3.2 | 16U611 | f4bdf692934de440450dcd0723776c0bc3c9679f.zip | 68,651,593 | |||
| 5.3.3 | 16U620 | 80816bf2f710e5b1870c6abaa9d8d673a5ba7f3b.zip | 62,933,988 | |||
| 5.3.4 | 16U627 | 9e28e074b60a298aa4ae6272e4c6869df1abb32e.zip | 64,507,810 | |||
| 5.3.5 | 16U652 | 31f925aa89a5431336dad5e930e53244d7d2cdee.zip | 62,254,083 | |||
Watch3,3
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 5.3.6 | 16U662 | — | 24 March 2020 | e22e78a1072b14c5aa4f9d346f93bf923149dd3f.zip | 1,377,647,284 | |
| 5.3 | 16U569 | 9583cf24bf68668cae31baea38739b1e2d328cfa.zip | 73,481,965 | |||
| 5.3.1 | 16U600 | 51dea26451855e9899c0a749676bfcc07c86bceb.zip | 68,256,805 | |||
| 5.3.2 | 16U611 | 8921361f4e2754f3af08539e618dc2221decd13f.zip | 62,338,013 | |||
| 5.3.3 | 16U620 | 7cae57098f4fb59d1979e763766893eb91b13cd1.zip | 58,195,623 | |||
| 5.3.4 | 16U627 | b572ecaca783b75838282432300f9805137876cf.zip | 58,226,328 | |||
| 5.3.5 | 16U652 | 70b7e1cf43dc548f95f3fbc4e73e49c5c3b0de74.zip | 57,419,507 | |||
Watch3,4
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 5.3.6 | 16U662 | — | 24 March 2020 | 026247342ecc5ba2e423792b2190e3e954a8dd6b.zip | 1,386,384,114 | |
| 5.3 | 16U569 | 64b2ed3f23b63166b1036d2ecd6296ea76600814.zip | 73,520,733 | |||
| 5.3.1 | 16U600 | af32989e3fb7d6c0f96aa7e5e578d262ecef0883.zip | 68,285,035 | |||
| 5.3.2 | 16U611 | 1a134e8242d21e6cc886657c6f14afd91b97d1d8.zip | 62,358,351 | |||
| 5.3.3 | 16U620 | 12b299b76133949e304494630f6703a42cb85993.zip | 58,220,924 | |||
| 5.3.4 | 16U627 | b1904e191f89a76ba9b4759cf660c5b468529598.zip | 58,241,065 | |||
| 5.3.5 | 16U652 | e36536e2d7f24b403d5c1513a1d7dda0ccb4d019.zip | 57,440,750 | |||
Apple Watch Series 4
Watch4,1
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 5.3.6 | 16U662 | — | 24 March 2020 | d1d2c2320b76c11282a9d62d24c3797afba02fb8.zip | 1,436,732,213 | |
| 5.3 | 16U569 | d1cb9cd6fb07da066e52c1663e8b616ef36e9c9f.zip | 61,599,007 | |||
| 5.3.1 | 16U600 | 8ffc7ef1b6a933c8228ec0bd944e15f5a22694e2.zip | 58,165,139 | |||
| 5.3.2 | 16U611 | 25c8d8ec59a81e3abf5631b1ec24cca5b8bcc6d9.zip | 56,161,917 | |||
| 5.3.3 | 16U620 | 47e18af41feff7166afbff726171b5261aaac466.zip | 53,229,627 | |||
| 5.3.4 | 16U627 | a6c7b8b5864d31bb267d0ec5c1ad46b06eb0c807.zip | 50,236,258 | |||
| 5.3.5 | 16U652 | 8fc0654918a6aa44c289062ffcfff1463da9eb20.zip | 48,517,677 | |||
Watch4,2
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 5.3.6 | 16U662 | — | 24 March 2020 | 3e3913a4b05f5bfdf24a913d71ab7b92e8eba92b.zip | 1,398,784,105 | |
| 5.3 | 16U569 | f8b9b660cd1eec5b268b594eb802f9974a1fc901.zip | 61,674,471 | |||
| 5.3.1 | 16U600 | 633b256be8f08c6f27271b27a6b5cf32522bf70f.zip | 58,217,604 | |||
| 5.3.2 | 16U611 | dda006e4fabf2366e5070987450616851b164e34.zip | 56,210,368 | |||
| 5.3.3 | 16U620 | bcaa246e772942e40e6c5d1dcd8f6dbceb93def5.zip | 53,266,681 | |||
| 5.3.4 | 16U627 | 0a710512d6f761c3917d47fc4daf40970b415da9.zip | 50,275,072 | |||
| 5.3.5 | 16U652 | c7d56a9310d60d778e0f21bda9cab19a4d305461.zip | 48,553,267 | |||
Watch4,3
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 5.3.6 | 16U662 | — | 24 March 2020 | f2cb54a27fc4d859ca1bf3fcf685c97062559a45.zip | 1,473,677,620 | |
| 5.3 | 16U569 | 5d50f8914cbbac13d18375c003116ffdf1bdef26.zip | 66,040,862 | |||
| 5.3.1 | 16U600 | 4c0d25bf7f4665210ac884cde0fd7cbbc26942a1.zip | 62,671,898 | |||
| 5.3.2 | 16U611 | ed4e5672274ef08d645d93f2f71624d32d34ac69.zip | 60,644,444 | |||
| 5.3.3 | 16U620 | 2eb36daa648412ed74b65c0d8c07dae99eb9fcc0.zip | 56,774,823 | |||
| 5.3.4 | 16U627 | 2f9b777b53c2e8a2da1d2de583b2d1ea64f325f3.zip | 54,867,985 | |||
| 5.3.5 | 16U652 | 1cb6b12ea8ea580f007f72f53635635678cbc3b8.zip | 53,146,682 | |||
Watch4,4
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 5.3.6 | 16U662 | — | 24 March 2020 | d621d893309b89eee6d4375333566d7a794cadbb.zip | 1,435,055,389 | |
| 5.3 | 16U569 | a22a83eb129901f902e40736e0951d1854a5d890.zip | 66,126,539 | |||
| 5.3.1 | 16U600 | e529f22cb505152dc1f39db1c89031b15aef3ed0.zip | 62,717,180 | |||
| 5.3.2 | 16U611 | 400c42da2785c7732aab3ac11db33a3e80d90919.zip | 60,669,773 | |||
| 5.3.3 | 16U620 | f11c52a2894dd016860f956d0573a4d4c4543e74.zip | 56,802,851 | |||
| 5.3.4 | 16U627 | 3f4f481eb44a0f359d09478e0641f4e00826555e.zip | 54,901,405 | |||
| 5.3.5 | 16U652 | bdb5d633df475b43fcf7a67fd89c7ec6f2350dcc.zip | 53,182,023 | |||