OTA Updates/Apple Watch/5.1.1

From The Apple Wiki

Apple Watch Series 1

Watch2,6

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
5.1.1 16R600[1] 5.0 beta 16R5283q 5 November 2018 6e1b75997610fcfec51a06c2f2eab204d3e13f06.zip 606,080,862
5.0 beta Update 16R5283r 762bee9d1a6451e5844f5a367b28424b7ede72b5.zip 606,076,569
5.0 beta 2 16R5303d 6e7aba9fd64525f8c232cdab60a6722f196ba4c6.zip 580,037,782
5.0 beta 3 16R5313d 6954157383cbb54a4c353feb9e0601fed53c6c06.zip 551,445,573
5.0 beta 4 16R5322d b3b714bdc567d5853af5288cf3db77884b2d06f8.zip 541,022,299
5.0 beta 5 16R5334f d866fd790988290a1cf1175d019c298747fc5fa4.zip 494,462,667
5.0 beta 6 16R5340g 9b270a6bcb20c736b0cae50a05a1d050fe99e432.zip 431,394,009
5.0 beta 7 16R5349a 2ef7b25f93597ca7a7073a34ef3fbcd1a7973253.zip 413,056,075
5.0 beta 8 16R5357a a34ff8ea9b0bf4756ec5e4771731982417e387c3.zip 411,726,582
5.0 beta 9 16R5360a 3e36d609a12dba3ae5c5b5b7727c1727d10405b6.zip 411,629,726
5.0 beta 10 16R5363a 83337c75f5d9e9e6a0c032413a531670158fa096.zip 411,610,871
5.1 beta 16R5559d 1d1c249344016266f61c9496992db01f42220170.zip 129,375,238
5.1 beta 2 16R5568d a148790dcc5500718347e4e92aac7a988be00ef3.zip 101,530,760
5.1 beta 3 16R5577c 1176d0fbfb92de8d2a9591fd1f6d5a81993a6339.zip 73,361,849
5.1 beta 4 16R5584a 74d9b97ef300972d6193720f59e265746b603502.zip 71,014,979
5.1 beta 5 16R5589c b09a9cd5bdf00248056c98ba2260f0b5021021f0.zip 70,849,477
16R600 d533f2ffa43ae711732148e1b04c7b188f51d157.zip 1,344,419,876
3.0 14S326 6b8d3a26b7e5333867aab529fb41f1c317a9891c.zip 1,016,994,048
3.1 14S471 2a778d7fada1b54287ce412121e2bd1e6425742e.zip 1,015,191,199
14S500 267cb7f161aa3b8e5aeb4af736ec12b977da37e5.zip 1,015,190,709
3.1.1 14S883 06f6363ae6b1d733e9900df2304bd28826c771e6.zip 1,012,761,465
3.1.3 14S960 cd63c9c6260d8822fc304adbff2f3613cbaf1945.zip 1,012,762,661
3.2 14V249 4915097da43bd8d3aac68507f00bdc719f119682.zip 1,000,351,129
3.2.2 14V485 1a0719cbd31d2f4e71f84e99b05d470b7508e80f.zip 1,000,302,460
3.2.3 14V753 3515436ec127260299989aef580c46a1fe272ee7.zip 1,000,289,338
4.0 15R372 c1be3fc367604c203586b1a0eb610ba4cd5f9487.zip 808,862,223
4.1 15R846 ef8c2fe26e971a9f9ad02420853977e22caa3ee2.zip 786,902,092
4.2 15S102 8c326c1b621f35b145e447209dc6c5ac7ddced55.zip 783,226,291
4.2.2 15S542 cc3ed00c03fb64904855a379edd61a103f370343.zip 783,211,221
4.2.3 15S600b a7d0cb374be4f7ca6ac5186996e0fd1ec6100800.zip 783,211,033
4.3 15T212 91bd8ad72edce7046a7485234929388e9bf037aa.zip 772,858,412
4.3.1 15T567 c557cd00575d8b54de46d22c4f3b29ed8e1358f9.zip 767,936,467
4.3.2 beta 15U5053b 4f15fef3cb524d8ddad03c2b3dbe92dac552f5bd.zip 768,189,597
4.3.2 beta 2 15U5062a 37022171a04f80097c3f2dfc9582468ba16c1282.zip 768,186,440
4.3.2 beta 3 15U5069a 0c86b6ef0fe0562d194aec93dd4e828eb58a35a2.zip 768,179,071
4.3.2 15U70 7c8227931b1c89e27e453b20b5a4fba351f7bda3.zip 767,917,663
5.0 16R364 308f0f3018b9279966085d25f7b2c1e6f57616ee.zip 139,133,895
5.0.1 16R381 17bac6609b86e3dc2d1f9b171df4e44fa114e073.zip 139,143,920
5.1 16R591 e466b4286643372a62ad3588d6909834d9936ce4.zip 27,550,623

Watch2,7

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
5.1.1 16R600[1] 5.0 beta 16R5283q 5 November 2018 39f16cf0e8528a6310a05c21ba897312a88031cb.zip 606,978,381
5.0 beta Update 16R5283r 0f727d76422c0c5bf97886cf43dd000fceff112e.zip 606,955,039
5.0 beta 2 16R5303d 3b5c1d5a22f1def02becb691779bd905aeb24aad.zip 580,417,307
5.0 beta 3 16R5313d 3dbef3e49ed7f5cd5f105c5af32307d2427c8586.zip 551,772,460
5.0 beta 4 16R5322d 4ea14d3df5c5e229359cfcf95db7d5b6adf8da05.zip 541,208,028
5.0 beta 5 16R5334f 67414fd1e4f461945b14a48d9bbae8fa25dec67e.zip 494,682,005
5.0 beta 6 16R5340g f3c9c605f0900b598d67730f84a30a8182859a5e.zip 431,553,853
5.0 beta 7 16R5349a 676d30d5d31dc90faf5d6dc27f840d81843c3657.zip 413,266,127
5.0 beta 8 16R5357a 2edcced52ad91d1b47c4ce30f1b486c875a37719.zip 411,888,768
5.0 beta 9 16R5360a e8fcd736cac1d63e3f35e117a3a8e7432c6f5dd8.zip 411,808,002
5.0 beta 10 16R5363a 05575746586d6960d0b54e5c48f23c40330079e0.zip 411,790,735
5.1 beta 16R5559d 3eac1f82a9fc82ab9c5bb42b96e994b4e485e8dd.zip 129,425,741
5.1 beta 2 16R5568d 4a78b313bab18d418e05edfb05e4574fc1af3d60.zip 101,586,938
5.1 beta 3 16R5577c 3808252b5e8217c085dcecd5472233e49422f470.zip 73,421,635
5.1 beta 4 16R5584a 39d9fd9f9339ae28b030e165cb3ba39cbd717d4a.zip 71,045,701
5.1 beta 5 16R5589c 30dc005302672d07f32d312b10dcd5ad4efa7961.zip 70,907,659
16R600 f540df567f17a55f72ac97878eb0355a4f24b723.zip 1,352,029,021
3.0 14S326 e07247b6a9532e3c8794e4dc186e42c637d4b1a8.zip 1,024,649,470
3.1 14S471 a87523476645c40a5165b02c8a3dee5b5d9eedc3.zip 1,023,710,837
14S500 e40950663a8c374d53bb3b14da8a9318b836297f.zip 1,023,712,116
3.1.1 14S883 84320feb42064fb54fa598f22904293074ca31e0.zip 1,021,779,437
3.1.3 14S960 c10c2dd6e4f83b300c65e63673ff7eff898348d4.zip 1,021,780,429
3.2 14V249 33d88cea8f03adcc22c0661c27fdf6d520ec48c4.zip 1,008,774,194
3.2.2 14V485 2d4a2ab6e55221abe45ca22739867f52268dc051.zip 1,008,757,486
3.2.3 14V753 57ff9620a061d8b8a9d678dae6e36ea302f2fb5e.zip 1,008,745,251
4.0 15R372 9d3e3b9126e981c6caee0c961008b1c3fcd6c2dd.zip 809,706,577
4.1 15R846 4353a5000473bbb277785da0eb7fc1737d0354ed.zip 787,876,812
4.2 15S102 0d1cc85e743c24110de740b970ac0d3bbe94129e.zip 784,092,745
4.2.2 15S542 63343ca1e89996bbe9ea6fa6e796b43bafc6660e.zip 784,077,859
4.2.3 15S600b cbaf769677179fc6002f615ac6d0a7886c5e41be.zip 784,078,236
4.3 15T212 86e0b6f5933d4c6dc8cb99dac4e2f6ce7e5034b1.zip 773,845,418
4.3.1 15T567 06659dd8a0c06ebcd3a5e7c58857dc7cf7ccfd13.zip 768,943,069
4.3.2 beta 15U5053b 2d1294b447f8331582588465bd14d0f5be388577.zip 769,122,623
4.3.2 beta 2 15U5062a 7400e2a3cb8cbba6850df0198b6df18dac8c5cd7.zip 769,115,917
4.3.2 beta 3 15U5069a d05426509922424265c27b9fa7852330106f1f13.zip 769,114,334
4.3.2 15U70 048a5e216a93aa7921dd2dfea15dce85a4da3f27.zip 768,926,483
5.0 16R364 300f2d3186c1883de6b5b48da026c42c6473e067.zip 139,185,058
5.0.1 16R381 7d05a1838e8aaaca2c44c83bb5dea4a37243192f.zip 139,164,148
5.1 16R591 041c5bfec677658e0b0b98f616cce2b833e8f4f8.zip 27,568,696

Apple Watch Series 2

Watch2,3

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
5.1.1 16R600[1] 5.0 beta 16R5283q 5 November 2018 5e5a9ace2f8fc14c9300a32749da6910a694a051.zip 606,976,187
5.0 beta Update 16R5283r 466a01ca43fb6c57d255ffd3c018995f0babede2.zip 606,973,122
5.0 beta 2 16R5303d 5e3b55c88fda184a9428684edb96a93b6c1e3b91.zip 580,934,135
5.0 beta 3 16R5313d 5915fa24da5488f81a2f9a0e2536daeaa049f351.zip 552,341,685
5.0 beta 4 16R5322d 83f6fbea9cf8e8376cef8d6948ebac9c3e5899af.zip 541,918,853
5.0 beta 5 16R5334f e827122e501714b84aebb2b8baacf2933289c0f3.zip 495,358,902
5.0 beta 6 16R5340g ab66e53c92bffa84e6d040efbe910b448bec7b65.zip 432,290,672
5.0 beta 7 16R5349a 1eb65d08cac64115f11d9fd1540f67c5d2e2ad04.zip 413,952,029
5.0 beta 8 16R5357a 930e17bdc294c9c738df4192ac01433062961894.zip 412,622,963
5.0 beta 9 16R5360a 0e77395ef8b28788b3df1052c94ccc33a4719ae1.zip 412,525,834
5.0 beta 10 16R5363a b3729322ac46d454f6da97a48163cd6460fa3fc1.zip 412,506,657
5.1 beta 16R5559d d293db1c389d0be537b7497766353a21be354e23.zip 130,272,503
5.1 beta 2 16R5568d 3a49975408e040adaafed61d66dc67fad9ad80ea.zip 102,426,567
5.1 beta 3 16R5577c 58c36d278fa705287943b06e740c16c21e86cd99.zip 74,258,318
5.1 beta 4 16R5584a 896697aaad5632e6e4f81d76822f94b290e350a3.zip 71,910,860
5.1 beta 5 16R5589c 9f5e60826e29280008eb21850d4e6b317532d7ed.zip 71,745,955
16R600 e5721da8fda5daa3253bed040b7ca00cfa244e00.zip 1,345,316,202
3.0 14S326 075a082d597b0517f92b835297a5790448da2393.zip 1,017,920,387
3.1 14S471 7891b1d068cfa22bc6519bcd354b452ba72e313d.zip 1,016,106,544
14S500 de87303890aa2d954c2cf2f72500a44e4fc7969e.zip 1,016,106,675
3.1.1 14S883 00402a4ae4ae1abaf1e45d756d87eee27029bc8e.zip 1,013,665,964
3.1.3 14S960 a3c79b9088b79bad815fe04d96f4d3279d2c9c7a.zip 1,013,666,361
3.2 14V249 e560d3bc01c4f67765ca208aeb88db38f4395d5f.zip 1,001,285,803
3.2.2 14V485 9683f9a47b5800daa2cb66f1acbb737aeb8cde4d.zip 1,001,219,001
3.2.3 14V753 cfc90ff17c555583ec600400297d4bef9e8ccb39.zip 1,001,206,146
4.0 15R372 409044f455c004bec5c98adabc27751bcec9ac66.zip 809,788,040
4.1 15R846 5093ef96f81c4e6eaa635dc5888f28f0e8518018.zip 787,827,496
4.2 15S102 a3c2bdb60e0630f0e4b6fb784e4adf82162766dc.zip 784,085,343
4.2.2 15S542 4822faae7d38c70460f9dcc6e4bbabab78d398d3.zip 784,070,337
4.2.3 15S600b 2269ae5abc58fa7b0593dcbaa179f0ec87f076c6.zip 784,070,591
4.3 15T212 a1fc65807743dab63c6e20c6f219e39aee85a8fd.zip 773,755,665
4.3.1 15T567 f51622570ec2b6e6885c77c9f40bf2f9fb66c7ae.zip 768,833,852
4.3.2 beta 15U5053b 7f5411a492cd703f8cca99ce868e49ceb0276aea.zip 769,086,201
4.3.2 beta 2 15U5062a 0743ce26f9d0bdbb2a2588192eb29d9fd4198dd5.zip 769,082,048
4.3.2 beta 3 15U5069a 3cc759b8567f6b9f4f504976667e599ac0ffaaf5.zip 769,075,421
4.3.2 15U70 4cc3c8c44283b450285f9ec50e9420b7248222f4.zip 768,813,748
5.0 16R364 670870529e042896908eaf2e77a1f6a9382ac841.zip 140,030,849
5.0.1 16R381 403db9021d3becd3db99691c9de7d3006c483edc.zip 140,039,672
5.1 16R591 14c1047951105c930045b8e8e626b1989ca3c124.zip 28,446,792

Watch2,4

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
5.1.1 16R600[1] 5.0 beta 16R5283q 5 November 2018 1d607ad85f6fe8fc11be8bb068ea9857b75f683d.zip 607,874,196
5.0 beta Update 16R5283r 2be36b5ef5116ec4f866515e91beeb4ad12048d8.zip 607,852,420
5.0 beta 2 16R5303d 1fcd0b7295ccbc6f2af26100a5f83240b16d135b.zip 581,314,521
5.0 beta 3 16R5313d 192fe5cc29ea97525e0e8bcb2140ec975da3dc70.zip 552,669,768
5.0 beta 4 16R5322d 6a305b1542f880b634822b688fd43ef3b22783f3.zip 542,104,947
5.0 beta 5 16R5334f 43d059f953c9030b5a0a731c49d903bf3a019f88.zip 495,578,031
5.0 beta 6 16R5340g d758d02d47ad69c68c79a49e56c0e1c49d5ac3a8.zip 432,450,419
5.0 beta 7 16R5349a 43fc26fd6420ab90ae43ba53ade7e6c49be36fa1.zip 414,163,642
5.0 beta 8 16R5357a 0a4dd8fd9de47f8446da19a123d76d8d6a7c2eef.zip 412,786,467
5.0 beta 9 16R5360a cc6dc11e7dfcb4a13e2b368671cb0c0633b0042e.zip 412,704,512
5.0 beta 10 16R5363a 21c6416eef500bffd1ab99cd9a91d7052cdf2016.zip 412,687,991
5.1 beta 16R5559d 7220666a94de181468c90bcc4ab3710bcc7b7c24.zip 130,323,479
5.1 beta 2 16R5568d 4765bacb2e21d945b3c0daad4675560b98544fb8.zip 102,484,437
5.1 beta 3 16R5577c 73c77401394f24af2d7d822f8f393f4570197a58.zip 74,318,984
5.1 beta 4 16R5584a 239c692a36a489a584ba1574f1afaa15ebde7ab1.zip 71,943,206
5.1 beta 5 16R5589c 144d167bb55a4f98f233e6bac2bf3ee851252097.zip 71,804,717
16R600 d1d1c97ec82ac7c073b240165cd3de1f50fbeed5.zip 1,352,926,042
3.0 14S326 8b9800d937a30ba18f102831393a227a5326df2a.zip 1,025,452,120
3.1 14S471 9a84a4acaf7e6b7044e3b52f94a0aef5dbb76652.zip 1,024,642,236
14S500 142bad47c3f81238aed7779969f3c4b67dd4b880.zip 1,024,642,979
3.1.1 14S883 6519828e07fe00112845d3e1ee04a013af4b20cb.zip 1,022,688,963
3.1.3 14S960 116251ad1934183bc3cfab0cb841cd4ef4263ee6.zip 1,022,690,791
3.2 14V249 d89330edf3f406a540a87d4b72963913b0d93657.zip 1,009,753,494
3.2.2 14V485 9ea9dad00a1d30d2b65023660f1bf21a80825691.zip 1,009,720,354
3.2.3 14V753 a04fa032d42907240e47c6583e9a516ca15694c0.zip 1,009,706,364
4.0 15R372 8d0af7732c5f72dd353df682043c7443161bfd1f.zip 810,611,672
4.1 15R846 51796de1f4db4fffbfb87a71efad958a0d71b610.zip 788,795,900
4.2 15S102 3fed0986f406149febd2e25b7efbb44ff92db164.zip 784,980,431
4.2.2 15S542 45fd81cda3326af378b3bb0ced2954d0c304491d.zip 784,965,452
4.2.3 15S600b 24d58e6fc1424d0a45a593672cd9edb6fd90f933.zip 784,965,400
4.3 15T212 a271a0dd24002ef2c9d54e4b16811d8b618f6d47.zip 774,742,797
4.3.1 15T567 22f48bf017fd0c23d2bb30545a343739e813a4e5.zip 769,839,921
4.3.2 beta 15U5053b 0983829cf0c5518a834653f46f773bb0a1e7dc81.zip 770,018,580
4.3.2 beta 2 15U5062a 5091f48b7cb1d93984132788590e1ac8b3530521.zip 770,013,957
4.3.2 beta 3 15U5069a f4c530782e1f20dd64dcac0e75e6c8750fb046e5.zip 770,011,049
4.3.2 15U70 201b4809ddaec8e620c3fa6f733e25c0bb0566d1.zip 769,823,129
5.0 16R364 4c44aa9b428075ed0f7ab40780e48ea132921b86.zip 140,081,659
5.0.1 16R381 014e26294acb571ac58bc8b1951cee2e24a2e2ce.zip 140,061,371
5.1 16R591 2f3ccb7a2288d55001f006aa54308cd7ffef2b5e.zip 28,465,656

Apple Watch Series 3

Watch3,1

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
5.1.1 16R600[1] 5.0 beta 16R5283q 5 November 2018 dcb0a005ba2ab564afb48cbde2ba90cb5737033b.zip 649,167,817
5.0 beta Update 16R5283r ce80443006a9c1b361fd83f38c7afe00ae0aed14.zip 649,147,023
5.0 beta 2 16R5303d 7003224fdd7d59f22e651e25c0c8094ddb9debc2.zip 626,725,824
5.0 beta 3 16R5313d 4de3e23d446c1d0a1bfe94f0b5064bf1dfcd87c1.zip 594,841,037
5.0 beta 4 16R5322d 3e35d490cc9d5cea434e1fe82df94e418767f28a.zip 583,848,861
5.0 beta 5 16R5334f 9e140438c3ceca4de5b95099cd23c3b0762a9051.zip 541,133,126
5.0 beta 6 16R5340g 1b51dc767bde276262fd3d913e64a5120690a8f7.zip 476,509,387
5.0 beta 7 16R5349a b9d98c0d48a3bda020f9d28dfadcfe8ef63dc74e.zip 456,301,659
5.0 beta 8 16R5357a f19f44eff4325b748e4fff508903f92d85be16fc.zip 455,211,701
5.0 beta 9 16R5360a 25191d818364d7954a1a03cdc10556c59a1f27cf.zip 455,221,581
5.0 beta 10 16R5363a e342fb1cd18e39b0a3e017ab22143b76970967b2.zip 455,086,246
5.1 beta 16R5559d c8d7f6500dc78af20633cafc2bd25b7e6eee4a32.zip 182,884,811
5.1 beta 2 16R5568d c9d35c735b656e88942f2ba87f5d52b40b92c106.zip 155,257,450
5.1 beta 3 16R5577c 8d6aa65572552aeb606092eccfcd981f54577261.zip 94,309,694
5.1 beta 4 16R5584a 5bfb6dd898e26b96dbcddeba6e206c00c89e7773.zip 91,804,429
5.1 beta 5 16R5589c 87b0c5909189919aac69cc5c9a1e2db37a3fe5fd.zip 91,679,523
16R600 377436c803b8fdc2670dd1f7ba490a3e88abfdbb.zip 1,419,569,852
4.0 15R610 9a2276da106b1e8178420174d998977e03f0df3c.zip 857,769,657
4.0.1 15R654 ce33cfb0604c751005e614faef4046cdd4ba1d12.zip 857,761,097
4.1 15R846 eb50633c844848aad391ce8b7cee209a5d7dae6f.zip 835,436,426
4.2 15S102 3fe803c77123d168d8d552395329bd33bb2e196b.zip 832,036,833
4.2.2 15S542 81ae463d7bba35b60213bab918e54ebbd73282e8.zip 832,021,564
4.2.3 15S600b b27c088436b0e9a9d66a804758ee5fa09b358ad7.zip 832,022,125
4.3 15T212 f254ff423544965336debd056a6d7151f5014a09.zip 820,546,812
4.3.1 15T567 02e7ee7c446a9050d1b480f0b408a4d6ddd4c7a1.zip 815,720,126
4.3.2 beta 15U5053b 4a3ffbf6c029ef49d22fe99fb601d89ccd7eb5de.zip 816,272,398
4.3.2 beta 2 15U5062a 9fbe3cc4afabf25014f5191550fda8a7bda2a12e.zip 816,206,790
4.3.2 beta 3 15U5069a eaec7c32f44ae7915fcf94505922ad2f3d7b76aa.zip 816,198,158
4.3.2 15U70 09d5f38058a77e67473e82ec1ff22ed286250343.zip 815,690,866
5.0 16R364 f22f81239eee582004f3acb4b5f59455098dd4ce.zip 182,956,339
5.0.1 16R381 008194c7ff816a06bc198479e142783b2e3131ef.zip 182,875,491
5.1 16R591 545c330be48825907ad106d55730474589677856.zip 47,661,355

Watch3,2

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
5.1.1 16R600[1] 5.0 beta 16R5283q 5 November 2018 a0a571c2c99dfa216a21379d816d993b12efdc13.zip 650,147,770
5.0 beta Update 16R5283r 5b0d8ae3c0f375443089f0dd15ecba10dacbc8d2.zip 650,117,909
5.0 beta 2 16R5303d 0a5b4ed11df2ee092249b14ef4853bd119993c04.zip 627,149,198
5.0 beta 3 16R5313d c612344c2875f406b2ef3223e799200df3b1de5a.zip 595,145,385
5.0 beta 4 16R5322d a9d822c3235d45b61422ff00c44da57ca659c1e2.zip 584,024,212
5.0 beta 5 16R5334f 45c06960541075f0f845177c6b028a304bb4ff9d.zip 541,350,317
5.0 beta 6 16R5340g 5ef06a97edb7bf28d517f78ad5e99ae6e2563e21.zip 476,637,315
5.0 beta 7 16R5349a b941bf87939043e75d65639d9d30c2faff58f2d3.zip 456,508,784
5.0 beta 8 16R5357a 8fa5c04bb8faf74f6b5d30806e4fb6ab79812728.zip 455,425,322
5.0 beta 9 16R5360a 07e747132ae0afff2ed4ba5c01c4d04b7eb623c7.zip 455,410,614
5.0 beta 10 16R5363a 4e44dd7d4b334b4acc5a9b2dde69a870947ca23a.zip 455,217,893
5.1 beta 16R5559d 4d884094ae10753d2d924c9d7577cc02fd8a1c57.zip 182,925,240
5.1 beta 2 16R5568d a09501760a456efdcb394485af685d49d7ce13ec.zip 155,301,391
5.1 beta 3 16R5577c d4d835840eb79968893deeffd5f9d588ac8c9601.zip 94,380,213
5.1 beta 4 16R5584a b541aca5b49fc111d75c74d2fcc30db4b214b922.zip 91,851,494
5.1 beta 5 16R5589c a86730c10aece5430bdeecd509a1485661e28c2f.zip 91,742,322
16R600 31ef19bbad94ab44866e4e75e4c7ad35fb73d247.zip 1,428,176,626
4.0 15R610 366627f390b04ce1c5fcd4689e231fb18c6dff22.zip 858,816,623
4.0.1 15R654 5d23c302baa41cb545f3f550123a95975a11e5e2.zip 858,808,274
4.1 15R846 939541289093da6128851b9e1510b5510b35116d.zip 836,309,630
4.2 15S102 2bfcedd1b8e6aae1b36fcbfcc3708e23eff60a1e.zip 832,905,975
4.2.2 15S542 15cbd657bd7d590c25d869821518df26baeec8a2.zip 832,890,373
4.2.3 15S600b dc01447ce1446431522743bc6fbeeaa5df2d0b86.zip 832,891,802
4.3 15T212 61b7dc10be1fec4b092e82dba6c76da95f852f2c.zip 821,450,014
4.3.1 15T567 d6ecccd88ef68cd29c1fd25ea6d16f2fa4c6e706.zip 816,742,091
4.3.2 beta 15U5053b 6b1385e2059d3fdddfa3b57b88d9e8147d929ff2.zip 817,292,108
4.3.2 beta 2 15U5062a b9b529d2bbfad3a605aaa487a6e610dda3b3400c.zip 817,230,334
4.3.2 beta 3 15U5069a 4cc6724b0daa0a0b517e0057a1f8cc5df44d3f22.zip 817,223,879
4.3.2 15U70 bf0dda0309bff80f4b33231f0ae9306825ce9b57.zip 816,715,221
5.0 16R364 c42f8e5c23a99f9dab471cf8464e91f482b9b084.zip 183,002,718
5.0.1 16R381 dc2d9662d1c5a898efe801180c3027d9db263004.zip 182,931,382
5.1 16R591 4c36d77a045005709ea7c180961b2c11b0536771.zip 47,682,528

Watch3,3

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
5.1.1 16R600[1] 5.0 beta 16R5283q 5 November 2018 956f90529662327a4a9923b47029c4fbba61b1e6.zip 622,708,018
5.0 beta Update 16R5283r 56eefc0efbba2cdc3f7c4ae9cb814378a2f45a16.zip 622,722,388
5.0 beta 2 16R5303d 04dba48124d18dd750cf15b0920f259732923fb2.zip 596,572,497
5.0 beta 3 16R5313d b8bd59c86fc295f8fab10dfd4fd322e4ee0be28f.zip 568,104,991
5.0 beta 4 16R5322d 9f643de897994c61b5edcebfacd2aa7ba238dee2.zip 557,619,338
5.0 beta 5 16R5334f 733964ff281d46b4c3fa4aba9f96ebd3cfb2f402.zip 510,573,519
5.0 beta 6 16R5340g fd0dcfb5e8d2d2e07ea3389ef90cda8d185f0b56.zip 446,989,073
5.0 beta 7 16R5349a 2e2e04333c1a34cd779105ddfc22c79fd86e8392.zip 428,664,604
5.0 beta 8 16R5357a bedfb255e5f252f3699abba9b0bbcdee168f6ab3.zip 427,275,409
5.0 beta 9 16R5360a 5e47b0a4d299b5abbc611b3fa3f8207fd7724cbe.zip 427,235,488
5.0 beta 10 16R5363a 3bf5ce1fdfb8e8c7e18556300ff7664b5ae6c464.zip 427,118,713
5.1 beta 16R5559d b9c19f8e748bcc5206dadf7145699d6178602b8c.zip 144,838,345
5.1 beta 2 16R5568d 26148135fa22e19b619da1e4385ed3022afea461.zip 117,124,914
5.1 beta 3 16R5577c 973529e3b0c624bc8a64b1be5f8cb60e9b0c9295.zip 88,984,164
5.1 beta 4 16R5584a 38d33e99d270fe33d2bb2d644a70efb20bd9a9f5.zip 86,338,677
5.1 beta 5 16R5589c 5ff9b8f3ec6086303d30981f13a7e912625fff6e.zip 86,426,167
16R600 eb2a24513390c875c8f78075b725fa4cccc458e8.zip 1,359,655,386
4.0 15R607 b560d3e4e76daa02fd21c901b5346bd38800b446.zip 824,856,009
4.1 15R846 39dd9f987ff6d86f23230c637ee4dfa9d1957654.zip 803,818,354
4.2 15S102 4d05d99ea36161d56e3fe4a9446f45d533bdb4ab.zip 800,976,013
4.2.2 15S542 b093198d3f47f8cd46cfd5a16c76c71a0471ac24.zip 800,960,979
4.2.3 15S600b 9e2c1fc477b9f8709f33cf4cb9d16f8a9e0988b4.zip 800,962,352
4.3 15T212 c5158f4e8a42784e3bbbe2cc0c62ca238baeaae1.zip 789,274,142
4.3.1 15T567 658b40060a4669ad8c409b72d110887ab19d8517.zip 784,688,721
4.3.2 beta 15U5053b 7fafd74f8cf79ed97374c3a629c395209484acc5.zip 785,197,755
4.3.2 beta 2 15U5062a ca7f0dd075c27dbb5589375debdf69e021d9829e.zip 785,185,686
4.3.2 beta 3 15U5069a 0dfa70d2d535f2b07c1515fd4defa2e4517d0e28.zip 785,180,779
4.3.2 15U70 3363b1ba070542065d8bd9c908c36cccc95aafde.zip 784,673,022
5.0 16R364 6dbe91cb23823f48cce53bdaed6c0f24a30da8eb.zip 152,200,891
5.0.1 16R381 d1364492a277f4ccac12d1fa82b69a993b365a65.zip 152,218,279
5.1 16R591 b1626803c6edf026a9ef5dffc7087a0ec428bf03.zip 43,031,996

Watch3,4

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
5.1.1 16R600[1] 5.0 beta 16R5283q 5 November 2018 20ed5dff888a433d99d64a3c369c7aa92d6fdc30.zip 623,680,301
5.0 beta Update 16R5283r f49703a7d3fc021bb2aa99d5eda8e5824125008f.zip 623,701,631
5.0 beta 2 16R5303d 627ddc6b858a9dd65f75f476c582937ce1402906.zip 597,005,616
5.0 beta 3 16R5313d e049de5f49b330665af19785955ffe2e0dfc681f.zip 568,415,472
5.0 beta 4 16R5322d c65b1713e728d3d93ef1ab1107f28c060ff1a898.zip 557,807,481
5.0 beta 5 16R5334f 74389f5bd19532e32fab63e227214c2cdb20ecef.zip 510,808,025
5.0 beta 6 16R5340g a00a6d5d1ab7ac9de823a7d3652effb0ff033baa.zip 447,132,208
5.0 beta 7 16R5349a 29ac9934db10bf93a7ed41aac49886369a9d73fa.zip 428,859,215
5.0 beta 8 16R5357a e48a8acd55adfe127341401721a12425c856591c.zip 427,431,841
5.0 beta 9 16R5360a ade5290972d8b63b28e1c13fdab622706058ff67.zip 427,417,428
5.0 beta 10 16R5363a e478e7496cb38428204b750e70cbc2e1d072157f.zip 427,228,819
5.1 beta 16R5559d 95829f54c5a21e3a93e3643dc5efa73c9bf35bbd.zip 144,882,583
5.1 beta 2 16R5568d 17531d7dcc02539ce463492063343db2ef31be4a.zip 117,182,349
5.1 beta 3 16R5577c fd4915305b2c7f54cbc52dc2f9efa68f0a95d3f5.zip 89,044,267
5.1 beta 4 16R5584a a9212220610579fa1b77ba6df227b0d923a47bdf.zip 86,370,537
5.1 beta 5 16R5589c 431bfb8f66933e2a7d146ed409128ef774d66bcd.zip 86,487,748
16R600 fee369a184ff99b16f6e954e6bba4b99a22ada6a.zip 1,368,425,931
4.0 15R607 cf359da6588335fc6993afc2a8dedea65d183674.zip 825,749,145
4.1 15R846 ee1dc60415af0fc806334d13131684ac0a011614.zip 804,766,089
4.2 15S102 308d0dad43b17a243ce6762f42a74521ba380b3f.zip 801,672,956
4.2.2 15S542 4649c753e22405695e6c9a535a2c3d74b458b255.zip 801,657,356
4.2.3 15S600b 614df2965cf317abe21e5056507254b68eb75a97.zip 801,659,115
4.3 15T212 0ba3356b87a1c38e8c302ce12902b4d5fb22f6d2.zip 790,257,847
4.3.1 15T567 a4aabd51997ff6057bc1a84bcb547435b794f277.zip 785,587,326
4.3.2 beta 15U5053b 460755775218a28ffe7271eff6fcd30ca8eae52b.zip 786,182,121
4.3.2 beta 2 15U5062a 67af94d98d5eb3aa4643ca5d7ceacf06e2fdbaeb.zip 786,172,570
4.3.2 beta 3 15U5069a b1376136e1e1471b97c97f5950432bcad682a844.zip 786,166,780
4.3.2 15U70 310c08603c1689bf87c5f0fde397bddaebb21733.zip 785,570,794
5.0 16R364 0d5620bf4dd7d41199a3bd1a8530c13449e22512.zip 152,238,023
5.0.1 16R381 fae8c94ade8ca91b186cf5843ae6a18da4949fce.zip 152,254,725
5.1 16R591 c787fa29ff71a275ddc2b1136e6af5e0a82506d4.zip 43,046,575

Apple Watch Series 4

Watch4,1

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
5.1.1 16R600[1] 5.1 beta 16R5559d 5 November 2018 aadcdb2c6d9fb07f6e0a2449aec195f6556c392c.zip 158,245,951
5.1 beta 2 16R5568d 8cde9e24ea0bb8adf5cefec7dca5f2b4c7f2e380.zip 118,157,030
5.1 beta 3 16R5577c e8cee0d91db11af81cafb3ac81564a1d8d0a672b.zip 81,147,263
5.1 beta 4 16R5584a d5fef64e1756be189febbec3669f9f9f00bda1a7.zip 79,085,829
5.1 beta 5 16R5589c ad9776b095a1771fca7edeef47c9dd9997c5365c.zip 78,259,861
16R600 a2758f834979f19d02579890284de9967cf361e3.zip 1,415,184,721
5.0 16R364 a476fee097928c3065f9c46e91a9bb20f025c412.zip 166,948,825
5.0.1 16R382 6bbb6895b165ea89ecda9beb1e81b9d529dd0e1e.zip 166,877,467
5.1 16R591 7bd65c89c45c8eeb02bc6028034bc019492c2bf5.zip 39,664,123

Watch4,2

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
5.1.1 16R600[1] 5.1 beta 16R5559d 5 November 2018 a7be30ac6adde984f6c38735db9645b3075f2625.zip 158,402,232
5.1 beta 2 16R5568d c0f1908e407d154f2ca2b41bd39ea99392c61ba1.zip 118,198,144
5.1 beta 3 16R5577c 25d3c75e3ba254dd40dbe8e80ea884bfef996347.zip 81,331,509
5.1 beta 4 16R5584a cf19444fcfaf5050d01aca224a43f09fe37179e9.zip 79,158,280
5.1 beta 5 16R5589c dfeeb82c5eecaf522d66a466622803c6872b3747.zip 78,365,794
16R600 49c96deb525ea2384836e0733335b0239fabd18f.zip 1,427,974,402
5.0 16R364 f2c0b4232a21c901dabacedf4fb0b7519435d974.zip 166,998,880
5.0.1 16R382 936033cd5d0423a5492bca6e6b39e2c4b55834a2.zip 166,953,609
5.1 16R591 5c2bf0a851f03ddce141582815b253622e3d97fe.zip 39,802,975

Watch4,3

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
5.1.1 16R600[1] 5.1 beta 16R5559d 5 November 2018 3286f768d21b0c918c02bbda2e197359b69b7f46.zip 173,075,266
5.1 beta 2 16R5568d 19280824c0315f798798747e58ed06d346c4eb5f.zip 132,785,322
5.1 beta 3 16R5577c 4f2d82dfc48c8b4bf5e106159435de38a1fa0391.zip 86,691,886
5.1 beta 4 16R5584a dafc44637d04fdc01d36070939d156dcf3129a46.zip 84,790,394
5.1 beta 5 16R5589c 1617f6ce1d41e7916cf4f072a388ba2174985bb2.zip 83,895,898
16R600 889cb0f31521331da5e2d5fe21e3a5ce5efae0d3.zip 1,451,761,386
5.0 16R364 deebb34224ef439c311dd9cffbf0fc6da7451c25.zip 185,354,579
5.0.1 16R382 b5b9f629606be2d61481fe096a0821ac65de705f.zip 185,278,752
5.1 16R591 80b3aff2440507d9a7c02865afc4b4561f696f1a.zip 44,300,777

Watch4,4

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
5.1.1 16R600[1] 5.1 beta 16R5559d 5 November 2018 97910d256f8c22d38d22ee5b74161735a26ab3d0.zip 173,220,584
5.1 beta 2 16R5568d 658638dc9d270a4eb206bf45745b3116568eea00.zip 132,845,100
5.1 beta 3 16R5577c 5f0cce1a6553064584ebb33a4532556937540db4.zip 86,866,605
5.1 beta 4 16R5584a ffd63f8a1c2a94e7eee4d68930f2eba1e7055f04.zip 84,866,190
5.1 beta 5 16R5589c 4fe2254b02e4045be83490753b3f2afc5a5cdc7a.zip 83,996,684
16R600 f34a3503fb7d2d6710c1dc6ddfd9da133dd78bac.zip 1,463,835,277
5.0 16R364 f91845875250a1e1d1a215685fc7289c34c57193.zip 185,509,664
5.0.1 16R382 05189764665ef41277449626827bf5401acb1f0c.zip 185,425,428
5.1 16R591 1e1e2e0fcaa712c82187e3e3526008f321e0a8a0.zip 44,427,277

Notes

  1. ^ a b c d e f g h i j k l Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update. (e.g. 16R600 was listed as 16R6600.) The listings on this page use the build number displayed on the device.