OTA Updates/Apple Watch/7.1

From The Apple Wiki

Apple Watch Series 3

Watch3,1

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
7.1 18R590[1] 7.0 beta 18R5310a 5 November 2020 23cda313dfeff48460c37cc34c4a8a6f299626a9.zip 684,882,854
7.0 beta 2 18R5327h debf41822e1858e085332f7009d6809766851a6d.zip 658,004,093
7.0 beta 3 18R5340d 2c58507e0f3b7a013570723daf19d44e9d0244b9.zip 635,425,091
7.0 beta 4 18R5350e 30ef3d627e81c5bc8c6d4ced1d1671943477c9ee.zip 598,216,331
7.0 beta 5 18R5361d 70fd6d3b53a1a0a450d7ca75fd0c2ff5fc841500.zip 427,708,554
7.0 beta 6 18R5368d 52183ea12bf16e5a69b3d242936b6a011ea62c20.zip 415,712,757
7.0 beta 7 18R5378a 983d953caf716515d58dec0f8333d6428baa4e7e.zip 406,128,937
7.0 beta 8 18R5382a 896d604e61ed5f7d6f07ecdb68bbca87d086fdc7.zip 406,104,594
7.1 beta 18R5552f 704e10038f8fc6de3c2c9256cb9fc175ce3fa4b8.zip 374,968,602
7.1 beta 2 18R5561e fa3f5613acb70549b2552cd5c8095b91e86415df.zip 295,626,539
7.1 beta 3 18R5572f 45e9ff8ef063b24a6f0ca4d4e2d348455ddc4286.zip 187,889,255
7.1 beta 4 18R5585a 964a188f59746d8b2596d6f5402fe60236b1eee7.zip 150,375,831
18R590 — 612d758ad5c882961918630f0529162d29696832.zip 1,732,254,678
5.3.5 16U652 7b6317975361b851705a3b0c40a28f5fbcf983f1.zip 1,235,518,915
5.3.6 16U662 9e57f262400bbb2a790be3db5abc549f425a385c.zip 1,235,525,332
5.3.7 16U674 70a56c44dd7c677b6b91dc8e2ac2403236f213d5.zip 1,235,521,721
5.3.8 16U680 a809a31685eba521cde264e312c6d539675b57d0.zip 1,235,504,788
6.1.1 17S449 ceac9baa14a09455383a791f9bea0f817c38f21b.zip 1,064,244,068
6.1.2 17S796 5e45b652ff197670f68c2d7dc7252e606105536b.zip 1,064,319,004
6.1.3 17S811 dde5b3635411b8b94e051c28991f09abf4c70835.zip 1,064,322,802
6.2 17T529 654febbab3320d8361665786a7519f1c9389a73b.zip 1,049,723,180
6.2.1 17T530 358cd763dab9bfd9a14e1b078bd069826ad05cab.zip 1,049,722,627
6.2.5 17T608 41dee5ef212cab311f9feddaa08c87914d3f1605.zip 1,050,771,882
6.2.6 17T620 1fe936f421607110a7c058dbb5f1396766e489b6.zip 1,050,774,374
6.2.8 17U63 de86c9706787d45a165ae79f394fef0b656ea074.zip 1,050,679,932
6.2.8 beta 17U5535e d9c342b06b30ffbdde63d889c698d4369b25fa27.zip 1,050,865,094
6.2.8 beta 2 17U5545c a83c942b417a0a1b8117e9577259612a6e0d0ce4.zip 1,050,809,510
6.2.8 beta 3 17U5559d 2470f07d55605bb119dc8ed22f413d4d650d16ce.zip 1,050,837,032
7.0 18R382 023bfa20f607a1c1e424eb35142b214ae2e5f0fe.zip 392,860,041
7.0.1 18R395 df697a8d3afb20dd2936cd60f13217f86c33e086.zip 392,776,857
7.0.2 18R402 3088406b4d9214d2d6c6f6e74dce0d211b6a2796.zip 392,500,666
7.0.3 18R410 ce957ff0b2b0c56bcc6e94a142d11901b94e5020.zip 392,493,548
7.1 RC 18R589 916f0e9f473bb0e997eb433cb11a3db94ca357f0.zip 77,489,358

Watch3,2

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
7.1 18R590[1] 7.0 beta 18R5310a 5 November 2020 987d6bcfcb1a2d555674f4fe75a1b633dacd932e.zip 685,081,264
7.0 beta 2 18R5327h db1e2b59d2b79b64bfffb1dd8d6c0c6b370395ee.zip 658,198,720
7.0 beta 3 18R5340d a42bdac3d89d2680ff87ba0a4d937581e79b4ed1.zip 635,445,275
7.0 beta 4 18R5350e c27caeb6b4499dab7596a8216cc876378d3411d9.zip 598,213,095
7.0 beta 5 18R5361d bdba4eb9d3b69956e9f61d856c0ffe329a6aa92b.zip 427,806,747
7.0 beta 6 18R5368d d6c677c871ba7d8483a1bacefaf31a7d6a118724.zip 415,775,356
7.0 beta 7 18R5378a 895f17d6ae6e103e2d0a34cd650db5d2cf531293.zip 406,183,370
7.0 beta 8 18R5382a 8d65c820a383c0410d81f90261c4beade3c04a3c.zip 406,165,440
7.1 beta 18R5552f a9fb0b9b80080d1abfee3b2fa220c596108502ab.zip 375,046,420
7.1 beta 2 18R5561e 6dc33783a2b01b9ac983f3106e618e023b097aaf.zip 295,648,145
7.1 beta 3 18R5572f 2be0f4b360fb61689843166e3d88947f9cb2e3d2.zip 187,934,348
7.1 beta 4 18R5585a bd2111cf5460146ee77f62cacdd3b8452d173c7d.zip 150,380,865
18R590 — 10461f5a843a3c4c9ce594e5c171b464ef675a66.zip 1,742,402,976
5.3.5 16U652 b6597e472f40148826806379fb9672919eaa5706.zip 1,239,474,716
5.3.6 16U662 713d07349ea2025df1adb0de3595ebeb28490036.zip 1,239,476,722
5.3.7 16U674 d2ba535045e5b64b51ef02fa1494ebef1d278dd1.zip 1,239,473,270
5.3.8 16U680 8163d9a91ff5042fe883fb5567aec1623257ebc6.zip 1,239,456,641
6.1.1 17S449 45873f0e4dcb31e47fedcba184deb532543e5031.zip 1,066,084,328
6.1.2 17S796 38fc59a614bc44176200a82809cdeab30da1f60f.zip 1,066,146,060
6.1.3 17S811 40500edea76fb559b209115424456ba75ea5686f.zip 1,066,146,581
6.2 17T529 1149e7a3d81006b0bf63031698fa7f3270b53eaf.zip 1,051,565,236
6.2.1 17T530 1309667f2a042cd8547d1947fe1cb937aa957188.zip 1,051,569,462
6.2.5 17T608 93c1687ab89229381b63bb39c3b80f1c17acf2bb.zip 1,052,622,239
6.2.6 17T620 dc36cb3a103d718aaf5c06e5c870a8088ece93e0.zip 1,052,625,082
6.2.8 17U63 8ceac0de4f0f354d5e4ef3faa2d07a57fc54521e.zip 1,052,512,128
6.2.8 beta 17U5535e 567d1b42419f57625d0daf6d5e1592984e246efa.zip 1,052,703,821
6.2.8 beta 2 17U5545c 584f1111e2f69976373ce4c92e94c2e83f6e5bf0.zip 1,052,649,447
6.2.8 beta 3 17U5559d d69e706bae245b47134399be5dd64f25719e5543.zip 1,052,652,888
7.0 18R382 4655dd821b97d80743aba349fad78b652df05f76.zip 392,882,776
7.0.1 18R395 5e608e45d4a7b8b1b0653199a06536fe56205439.zip 392,786,259
7.0.2 18R402 65f445b89ea337ef698ce56d6b580f04403aabe9.zip 392,508,051
7.0.3 18R410 e144d843c27c5bad02aff0e091faf96e5f058d39.zip 392,504,401
7.1 RC 18R589 1405ba497a8082dd1dfe2eb7cefb8f4d6e434bb4.zip 77,507,866

Watch3,3

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
7.1 18R590[1] 7.0 beta 18R5310a 5 November 2020 2e0346cfeed5e30308ec2e4d5a854f3e3bda7484.zip 649,764,128
7.0 beta 2 18R5327h b3dba458d572bd293d7735c15688d3e34d3b21d3.zip 623,947,169
7.0 beta 3 18R5340d ae4c19b101dd713a85c3e11579787c663b2d59e6.zip 600,909,944
7.0 beta 4 18R5350e 6bfa199a85c83eab23921953edf3c2afdcb86af0.zip 564,938,981
7.0 beta 5 18R5361d 8b51babe3abcddb6610ca891dbc8648edbcc1626.zip 417,810,673
7.0 beta 6 18R5368d 4da487039974385b3c926dac55efe6e366cf0ea9.zip 407,060,391
7.0 beta 7 18R5378a 33d625d5b19d18f996baca29ff1d095996c0b364.zip 397,491,310
7.0 beta 8 18R5382a c46caa07709559cb317d32c16b998ec58f0e80d9.zip 397,497,737
7.1 beta 18R5552f 0dc71ce818c352d03f5dfe127ef8b7f384190a2a.zip 343,957,188
7.1 beta 2 18R5561e e5c34c43029b8284c81b421a8c94dc920e7bf6ec.zip 264,104,621
7.1 beta 3 18R5572f 3b80b9d4a2b3e29af50129fd5cbd3c644fa06687.zip 181,127,613
7.1 beta 4 18R5585a 0469af9ac165546b342e06dc0950d41c0292ca1d.zip 143,176,002
18R590 — 77624e14a902aab726b00b13782e4e0ac00575d2.zip 1,665,570,535
5.3.5 16U652 1a21055c0c5d63161307aeb161f68789bcbd9043.zip 1,197,862,969
5.3.6 16U662 b9c146e9ba2db11e53a93860577fe1de37cafd54.zip 1,197,866,204
5.3.7 16U674 6bcc6073b5c76062f848ecc7f8d1b86bd85327f4.zip 1,197,863,941
5.3.8 16U680 57719434981b7f33bffac1b3f656d8ee3b5842a7.zip 1,197,847,958
6.1.1 17S449 fa2ab7d712b40b6e9798762cf6d092539e1ef2b6.zip 1,027,284,958
6.1.2 17S796 ac03b03ff0ae3866ba27eeb05a0d3889fe282309.zip 1,027,260,247
6.1.3 17S811 7109b5ba9fbb7ece31280cad6dd921a5914bd3e8.zip 1,027,263,733
6.2 17T529 bee4dc721801e1e2899f2904e8b4a4a294d41b6e.zip 1,012,701,648
6.2.1 17T530 3020847f1936c8f563456c294421aea07a2a6179.zip 1,012,704,074
6.2.5 17T608 a7fc921ac15d5362538504d14223c5ee5331195a.zip 1,012,702,336
6.2.6 17T620 5349523e6f9fc2ad9b3f4c38a3947fc77599b491.zip 1,012,704,102
6.2.8 17U63 78b085a76aef6b0a89d19f3f6c3cae20581df2e2.zip 1,012,557,601
6.2.8 beta 17U5535e 85e8f3deba216923651c8c763438b3a85c675550.zip 1,012,992,557
6.2.8 beta 2 17U5545c 3dc32cdbd997e992c5192944e858654963b39a5a.zip 1,012,936,710
6.2.8 beta 3 17U5559d 0d7036cbc659e84fa2fd44e887c1121137d545f2.zip 1,012,889,301
7.0 18R382 b377a57394e344680e8c52f4d6c64b1587099dbe.zip 384,804,105
7.0.1 18R395 8d0854ecf2139a2dafc9bfc19da39d3430e167ef.zip 384,688,182
7.0.2 18R402 b94e3c4c15ef27b365da6a94062e93a56b9f4653.zip 384,729,231
7.0.3 18R410 4aae27b67769a7918af9ee8a1cd58ea2341d6660.zip 384,725,403
7.1 RC 18R589 19edefa626cd1ca28e5635d242cf544adbdbca72.zip 71,597,284

Watch3,4

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
7.1 18R590[1] 7.0 beta 18R5310a 5 November 2020 3549e6d36e489576f760ec95755b82fde8a68fc6.zip 649,989,639
7.0 beta 2 18R5327h fa86efaa02546620e90da7b46b317ed86704cd08.zip 624,157,999
7.0 beta 3 18R5340d 2fba82578c64e4aec4a862e16dd1eb75d028a10d.zip 601,014,353
7.0 beta 4 18R5350e a78c81a08c6edda0ad73f7857da61ee64c36b054.zip 565,054,368
7.0 beta 5 18R5361d 0a06a835b1a75f6f36c725e2612fea3a3ef8bc20.zip 417,873,950
7.0 beta 6 18R5368d 4409b8b203f5546b637323fa1571a5078c7a68fd.zip 407,146,416
7.0 beta 7 18R5378a d38072f9d0dc3c1028902bde91a74639f82bcfd8.zip 397,542,489
7.0 beta 8 18R5382a 0ad763be683e6a4eab958636196c6892fb122fc7.zip 397,548,615
7.1 beta 18R5552f 3d9487451c26840839c8190123fcd1022b7b3a46.zip 344,035,560
7.1 beta 2 18R5561e ab908b3d3af4fe839757ea8b58f6752f56596a4e.zip 264,105,844
7.1 beta 3 18R5572f 5beb355fbee1f06cf246159736deb0ccfa4e7b0b.zip 181,174,791
7.1 beta 4 18R5585a 24ac7e1f9324765c178dc582a3904dc6bb24eec0.zip 143,195,384
18R590 — 925b885b1bbac8270969bb1a7f1b905181ae7d90.zip 1,674,974,118
5.3.5 16U652 173001ed78721d9aa6e34d974b34ba566ba84c2b.zip 1,201,078,339
5.3.6 16U662 1c5e509acc8b6497c9ffc8e96fbd0ebded37e8ca.zip 1,201,078,250
5.3.7 16U674 1f6b1a5635ef8e2b7bf6d0cc3c37214b6b5dfb7d.zip 1,201,082,864
5.3.8 16U680 1d9a70842c05d7249b4036316b0440db4129cdb2.zip 1,201,062,462
6.1.1 17S449 f87fd8c40d90c8b83eb3ff2ec8a5e71fe7aaffa5.zip 1,029,079,150
6.1.2 17S796 6fefc3e8bebaff63a116c15c4d46896e72605163.zip 1,029,062,044
6.1.3 17S811 d4efcfdd4ea133694a13364a628fd53712d6d056.zip 1,029,068,391
6.2 17T529 c7007fc33964d596addaae6ae4fcee48bc8ff487.zip 1,014,492,577
6.2.1 17T530 d8c8ee7760d60dedd8613e305ea75a7b41962e04.zip 1,014,492,927
6.2.5 17T608 7ec2533a37994611176111c9b75693903bb29f0e.zip 1,014,478,234
6.2.6 17T620 6530b1196da67006994339454d3f00f7b98bc8fb.zip 1,014,480,733
6.2.8 17U63 4932c8211c9cb04503645b4fddaa7463b40c043e.zip 1,014,341,692
6.2.8 beta 17U5535e b5d1a1b08387bfe171330f1af2d12fe78608ee20.zip 1,014,790,140
6.2.8 beta 2 17U5545c 4eef12cea2faaa5b4191a76dcc41a58202c839e4.zip 1,014,732,356
6.2.8 beta 3 17U5559d bc48c0ce0011dde3efefb7f7df95d1eac34f83c4.zip 1,014,665,847
7.0 18R382 f6d077900a8b447abe0226486abd43d4e0552c06.zip 384,847,930
7.0.1 18R395 1cb9aadc94dae5ce6daf9f69493d24312576c67a.zip 384,742,515
7.0.2 18R402 e319cbcacdd4df0c014f04fbc35aa6d55820f517.zip 384,788,522
7.0.3 18R410 d8656e7cb9590896f1892f8fc06ab9b1d0c39ebb.zip 384,783,623
7.1 RC 18R589 b6314dad98ab68cf93bf35406ea7f73f4a71de22.zip 71,619,418

Apple Watch Series 4

Watch4,1

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
7.1 18R590[1] 7.0 beta 18R5310a 5 November 2020 ba5184546dc7c5a8a89d7be2f3b369a0878d8f62.zip 716,987,314
7.0 beta 2 18R5327h 5f8638b4f30db1eee95c11702dd4f16d024bfa33.zip 688,005,531
7.0 beta 3 18R5340d 697a0fc0b4c344c0446641ee600d155e53649807.zip 662,765,839
7.0 beta 4 18R5350e cc849d35372e3b88f28752e106f520b9d0c0ea08.zip 627,455,591
7.0 beta 5 18R5361d 9194e2c646f707ec27b6cd59b0579a896df14a94.zip 443,368,930
7.0 beta 6 18R5368d 9dd4d90c5fe3854ca588b5662fc884b758bb2a44.zip 435,870,166
7.0 beta 7 18R5378a 7b1905595b52be170ae37afb8b841a6615d043dc.zip 427,442,310
7.0 beta 8 18R5382a 73657b9ed043e245323923af948a11dfae7a7d03.zip 427,393,615
7.1 beta 18R5552f 13867a2aae08da2476072fdcf1cef3c530d3faac.zip 327,410,823
7.1 beta 2 18R5561e 4947d2c6ba85ec356f9ddfaa3e7753705cacc397.zip 236,171,380
7.1 beta 3 18R5572f e22f892aaaf9b229575e1bfd0f1cc2f5390adf00.zip 154,761,637
7.1 beta 4 18R5585a cb3f85180a88e2ee4a1f8cd3e268c206453522a1.zip 118,040,196
18R590 — 2d0b1179409395efc2fce26ecd63d8b68662a119.zip 1,751,313,132
5.3.5 16U652 316da7e2b99dbc632dce0f7b69897d98a548bd69.zip 1,256,279,587
5.3.6 16U662 f4e7b3329792d8c45072ebfa16ccfea8b38aa98e.zip 1,256,283,646
5.3.7 16U674 67da92f56573edab270e69cd1d10e47d82af4cf7.zip 1,256,276,736
5.3.8 16U680 d47317a83c724bccbb635e806417d3ca86c5df17.zip 1,256,270,154
6.1.1 17S449 26c655c5a496fec55f28d410e41827ed0b63b6f6.zip 1,080,450,991
6.1.2 17S796 99f50a54fc0a354e8e8990c2b7892efb92a31424.zip 1,080,430,664
6.1.3 17S811 126f68a4bc5802fa632a1b2d68dd528b750b350c.zip 1,080,430,987
6.2 17T529 a51013aaf05257193348cb28bc269005e8fc5787.zip 1,064,723,929
6.2.1 17T530 151dc5f76a635699fbb0f51c80292a929ec9ad2f.zip 1,064,724,071
6.2.5 17T608 f70b48fba7f403f6f16befb7d56d92e612e5e968.zip 1,064,712,665
6.2.6 17T620 c0026842271b1d2b4c349a453f67c4ad073f9cab.zip 1,064,707,759
6.2.8 17U63 b2119bcd69beead5c2ace4a6d5fa101ba46f4b70.zip 1,064,573,247
6.2.8 beta 17U5535e ca5b9db5a2992109e1ff979d452e6a00f81c30bf.zip 1,065,093,827
6.2.8 beta 2 17U5545c 8185e56b1607fca939413aac4b1fc3a07feb9a5e.zip 1,065,033,159
6.2.8 beta 3 17U5559d 5d5ab0de51f52a93b4f2c84dddb98c445e6bb110.zip 1,064,975,732
7.0 18R382 0c25064e85e29b779e065c87c9555dea511c785a.zip 389,557,921
7.0.1 18R395 42b19ef1a17e64888925d231063f09c21d1d0f02.zip 389,496,959
7.0.2 18R402 2fdf6bd6a737177719224501152ac2018fa2c98d.zip 389,400,097
7.1 RC 18R589 4da14196f58f07e6ce8c813da075bbc0235f4f11.zip 62,199,968

Watch4,2

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
7.1 18R590[1] 7.0 beta 18R5310a 5 November 2020 3de93ec7395990ab79412391228aa5e289719762.zip 718,647,278
7.0 beta 2 18R5327h b874f086d9ec425846cad41aacaf3961a9a4a6d9.zip 691,989,407
7.0 beta 3 18R5340d da2a8f2deede52bddddd31ab22807f65dde3d3e5.zip 665,109,009
7.0 beta 4 18R5350e 55217a6162128b97ddb71c3654a68ffab616f857.zip 631,548,238
7.0 beta 5 18R5361d cefd5933f0aba681ab9671c5ce5f5bae2aa1bcfd.zip 445,575,295
7.0 beta 6 18R5368d 0bd9093c05d901cb6d6ec5f84512f9a5b70503d3.zip 437,706,827
7.0 beta 7 18R5378a f4c1df2258add630eb932b8b97c4c78f758c7870.zip 429,463,135
7.0 beta 8 18R5382a ee582d40b1070cb2895617d7386f848aa4300d73.zip 429,425,044
7.1 beta 18R5552f 8a168ed21cf3face624ef463e71eb8d257ec2cb0.zip 328,978,552
7.1 beta 2 18R5561e 1fea2a0d77d8cf327f0c329fe2b4f20852e585cc.zip 236,460,726
7.1 beta 3 18R5572f cdaa3c780483208bb721ca938a10c554e1d0b380.zip 154,844,750
7.1 beta 4 18R5585a 2cdd2c80be8f2360e528beee9ce825a042ee8c6c.zip 118,096,914
18R590 — 74e11c39605a826ba2447610833c8e4eedbb81d6.zip 1,728,438,827
5.3.5 16U652 07dfd9386f014ec20f72fcdc0945222f58db7509.zip 1,265,246,310
5.3.6 16U662 57fa64ed629b66214d12bf05bff44bc57f4c7d5e.zip 1,265,255,293
5.3.7 16U674 8e9c046bd1b883db6c728c234cf5a09ee68004b8.zip 1,265,246,536
5.3.8 16U680 ec1555b3e8a9ea83eaef412ff1e5da7bd5bb58a6.zip 1,265,241,375
6.1.1 17S449 9e3afacdcd06326ff2d8f3900f99842ef6ec9cb9.zip 1,085,814,593
6.1.2 17S796 8510e33c2f01cf02e89b0f04db93779c78bab59a.zip 1,085,809,465
6.1.3 17S811 a07b429324ec6da2d1cb429c5cce29ccfcceb1e9.zip 1,085,808,855
6.2 17T529 112b507d2f2621264792f73df52bd633e91a7c86.zip 1,069,844,804
6.2.1 17T530 4bec032aa358668670752a8f43a7d012bec2423a.zip 1,069,842,784
6.2.5 17T608 7efb09fedc10ef2d35baf1fba5f7acc3a55e5f77.zip 1,069,833,825
6.2.6 17T620 bdcf4fad2e8acaa6fee4de9f4c41ea2c25006d2a.zip 1,069,829,361
6.2.8 17U63 6ebbbd61e27a0f9bf4d9225bf4063aba997894ae.zip 1,069,692,809
6.2.8 beta 17U5535e 301f6db8241c53caac1e0ed7af09159f0a712231.zip 1,070,162,741
6.2.8 beta 2 17U5545c a076cd05325a47189005089d75b5ca4540a6f299.zip 1,070,098,687
6.2.8 beta 3 17U5559d 4b65d834567945a094e03fc5fabce5a942a6bfb7.zip 1,070,046,773
7.0 18R382 d818d3b60833f6b0bf79423e5daf4d7719e1bfbc.zip 389,847,487
7.0.1 18R395 24b4a25b2c871abbd996d59630ab9d7e5d9ce40a.zip 389,767,961
7.0.2 18R402 22f5f325a893ce885ff2f0628a3c0ee4793ddab4.zip 389,664,676
7.1 RC 18R589 0be5d2e36e52ac9f7016b051e0fc4d150fc764e7.zip 62,250,090

Watch4,3

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
7.1 18R590[1] 7.0 beta 18R5310a 5 November 2020 8fc1e2be207c8dc0e11a0c9bffd124ee896eaca5.zip 740,991,211
7.0 beta 2 18R5327h 33bbc1638b0d5d13921082080b58428788ed85c1.zip 713,405,876
7.0 beta 3 18R5340d ead5d7ccaf9677bf40dcd840b7cfa2df4b5585e9.zip 687,779,153
7.0 beta 4 18R5350e 7f6183fe2cfc9e7f35bdf804a2d6c03cf4cce926.zip 651,970,306
7.0 beta 5 18R5361d 96ff48b8f62783ee5d8c633117e6cfb907de9f23.zip 462,833,684
7.0 beta 6 18R5368d 5e7ef8b036b1f935cab137e76822b1dae98abb54.zip 455,008,408
7.0 beta 7 18R5378a 9c66f2698bf53c7ef6d4fef801630057bd706d81.zip 444,936,923
7.0 beta 8 18R5382a 7b94fee43c5a3fbbccd1c3327c030eb8264d566c.zip 444,963,329
7.1 beta 18R5552f e45b7e69675e8a4e807cbd35239840c139594188.zip 349,051,019
7.1 beta 2 18R5561e 4df3511cd5a9ad310935aa3faf54e82ca740b492.zip 256,082,050
7.1 beta 3 18R5572f 39d301dc4f0d7ccb83680745583d8fc083dac906.zip 160,843,220
7.1 beta 4 18R5585a d315a89953740fa68af3db743e8852da2a72b456.zip 124,024,098
18R590 — 8e1f28ebe0761653f2ddfba65928f9dbf50ae08a.zip 1,797,100,381
5.3.5 16U652 126fb389b61d4b95e2423f9c54e5e6f7f9606a82.zip 1,287,194,653
5.3.6 16U662 2df6662e07de466cd9ceaed07cd50738f5e23403.zip 1,287,204,890
5.3.7 16U674 ced4b321ac42629ee7b2b7b834a69e0402419025.zip 1,287,198,589
5.3.8 16U680 a1b327fe0454126c4daa2bcee5d704d58a996093.zip 1,287,193,199
6.1.1 17S449 772d76296e01b7e5a79aa888d5822bc72dca7892.zip 1,111,331,761
6.1.2 17S796 60840148b14369c6d560f2c84ed50dd42dc2545b.zip 1,111,097,187
6.1.3 17S811 ff38fb4021d3ae0f7d77768bb0c34a19918d75aa.zip 1,111,099,835
6.2 17T529 435087f0b4f22cc7cbdfad7ae8e69191ce30603f.zip 1,095,672,028
6.2.1 17T530 c7f6ffcecc639e6b6d9c9206c60f39b6f45cbbeb.zip 1,095,672,315
6.2.5 17T608 d67e23f0071114bc3981b873064f1346e3be1e07.zip 1,095,614,273
6.2.6 17T620 8dc6a152f237708cd14230e5c2e15a103e98a083.zip 1,095,609,374
6.2.8 17U63 995ba77c0336c074c03a4c9e55e2f2bc8c246c5a.zip 1,095,473,578
6.2.8 beta 17U5535e ea36bc4fdb40c1ec882847f48c18ea868c504a06.zip 1,095,983,437
6.2.8 beta 2 17U5545c f4962a6084bb2f6761054f90fae17fd2e5ea272a.zip 1,095,921,011
6.2.8 beta 3 17U5559d d854bd4b4742428414472b226bdad57979799539.zip 1,095,790,911
7.0 18R382 bf9ad19affb13dbd6dc88bbefbddb35ed277126c.zip 409,182,693
7.0.1 18R395 fc5329ba89b526198968a9c0b5d19efef0ec4ea4.zip 409,153,044
7.0.2 18R402 00ee3833a8ddcfd80844d16c4c02cd97f065f24c.zip 409,088,015
7.1 RC 18R589 78abf19d3a8137bfd9aaf815e4bb321cdc2d528f.zip 68,094,452

Watch4,4

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
7.1 18R590[1] 7.0 beta 18R5310a 5 November 2020 ae3b8bd7f084508fc65512fafc75e14661b9a1cc.zip 743,424,587
7.0 beta 2 18R5327h 9e6954d854bb0376c52b99ccb3aed4fe67f2cb9f.zip 716,560,675
7.0 beta 3 18R5340d 46cad645c2df0e1f78de5321022c090f71c7048f.zip 691,293,886
7.0 beta 4 18R5350e fc27e2e7ac0ae6267ca3e2af5d24e3100500d179.zip 656,425,075
7.0 beta 5 18R5361d 1c8739c19a8a265dfcc39f9a65758fd2a375506c.zip 465,364,021
7.0 beta 6 18R5368d 6574167f53fba83b92d1d544dd7a1a5abbe83d2c.zip 457,940,163
7.0 beta 7 18R5378a 9278c1e9d0bf7c80c6b42ce2089664b6b20ccc24.zip 447,938,805
7.0 beta 8 18R5382a 6e520b839c9ad09d2314f6b835d10494bd52efa1.zip 447,972,734
7.1 beta 18R5552f ef877385f479853aa75dcdae632fb93779b817e6.zip 350,649,128
7.1 beta 2 18R5561e af4bd6b346a64bcbc0d837f485dd6d1a1be21aa9.zip 256,370,633
7.1 beta 3 18R5572f 30b974941061041a70531b9d3c7bc1d557ca455c.zip 160,922,817
7.1 beta 4 18R5585a 6f2b4f99244ae3745c911c66522cefaef5e6f17a.zip 124,074,863
18R590 — e9c53583b06b9370e39db84bb3770cd5592fe313.zip 1,772,340,551
5.3.5 16U652 4a6569d298aaf1fbcb0445ac3c27f71395f30726.zip 1,297,240,997
5.3.6 16U662 55cf5883d0b9a11088b960ece2b25a1dbff9c9d3.zip 1,297,249,888
5.3.7 16U674 9928ebe310a4057ff29aa3f7ac333c9ed681df11.zip 1,297,241,629
5.3.8 16U680 f0863ca4ab7380990ae6bfa765bb7a0a4e1d76d1.zip 1,297,235,668
6.1.1 17S449 9109677460fd394e570cdfdc9faf6b27ffe7151b.zip 1,115,976,306
6.1.2 17S796 5ee38d7d404a112d2fe13b3f17dc8566a35a7c4a.zip 1,115,736,231
6.1.3 17S811 c632807ceeafce1a6af106816faa625ce693bc84.zip 1,115,737,351
6.2 17T529 a4dbbcee3a97c653a36fcdace9b94a44aa4bff2b.zip 1,101,739,890
6.2.1 17T530 7f0a82d5740ce659ea0cd64900e9a98e1a1f8083.zip 1,101,741,978
6.2.5 17T608 27ca356462286a4ba2f3c10dbbf48579a67db63e.zip 1,100,992,210
6.2.6 17T620 4bd73e0e020b0279b1894369988e99c278fec9a7.zip 1,100,988,662
6.2.8 17U63 55bf256bf58f81e8b0f9767d0073ffa44c6c8d06.zip 1,100,870,018
6.2.8 beta 17U5535e 7f063ad4ad1a6e5177748ef43dcdcd4254e97c16.zip 1,101,321,839
6.2.8 beta 2 17U5545c a62c61d28955a0f8727b7e59099f72412c721055.zip 1,101,252,588
6.2.8 beta 3 17U5559d eb96492b43b427fd109e0326469e67dd6aaf2ab0.zip 1,101,116,647
7.0 18R382 5ea3da486044cedafb40734a61e98091954c146e.zip 409,452,519
7.0.1 18R395 a3c755002c7a5353bee5761e2bb6eb033240895e.zip 409,430,803
7.0.2 18R402 6257112c06690db406e41d3998937ca0f3873e2e.zip 409,366,359
7.1 RC 18R589 a66bbeea1346b5fff1dd4c4c35d61a4af699992f.zip 68,133,798

Apple Watch Series 5

Watch5,1

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
7.1 18R590[1] 7.0 beta 18R5310a 5 November 2020 83aadce93a395ceaba2f375a9d7f4706c5e91905.zip 717,340,355
7.0 beta 2 18R5327h f2c57b271026c3b094b715f0a75ffa67ed1afdd9.zip 688,401,971
7.0 beta 3 18R5340d 3e2e06240171e2792e6f2f17a0b6e2f68b3f6a3e.zip 663,415,376
7.0 beta 4 18R5350e c9c10c283746ccb6945498673d24a65843d4e844.zip 628,152,591
7.0 beta 5 18R5361d 9f4c8f520c7a36786790d854963819b69a736006.zip 443,516,477
7.0 beta 6 18R5368d da7fedd7acc5b11989987bb134d4fe98e73e48f4.zip 436,408,491
7.0 beta 7 18R5378a 054607e73714448aace72dd8f2dc0eed47884330.zip 427,473,564
7.0 beta 8 18R5382a 18ec817615714f9e879f9c97cdaf3687efb37044.zip 427,463,553
7.1 beta 18R5552f 8baaec05a0d0bc154db743fd2450a41f23686219.zip 328,084,824
7.1 beta 2 18R5561e 8040378dcb0ef49722d4d8ae3c44bff19174708a.zip 236,174,609
7.1 beta 3 18R5572f 5ec756c7e5ddb635c6875be0007b4bafef971662.zip 154,239,689
7.1 beta 4 18R5586a 235c2934646efe0e598dc76d5d24108134df199e.zip 118,828,084
18R590 — f8145c413beede4e46c174b3d03850684276ba0e.zip 1,752,279,864
6.1.1 17S449 c99e70c74caa06c75142fe120ff311c5032a10e3.zip 1,081,591,940
6.1.2 17S796 aedfcd0f8f0590bcd14cd825f6d55900bf696c52.zip 1,081,325,665
6.1.3 17S811 087f1dbe1671190fea953ee394b0b40833b56095.zip 1,081,325,660
6.2 17T529 6fd4de52314fa00f73c80c7e3645224729ce1e9d.zip 1,065,514,509
6.2.1 17T530 844b2388516d2a0217723445dd818094c8a95e21.zip 1,065,515,005
6.2.5 17T608 4af4032ffe7ecc459516d23c398925207ced70f2.zip 1,065,475,363
6.2.6 17T620 5ebcf932a10e9006c6bb792ee6a30c439e1de7d9.zip 1,065,473,025
6.2.8 17U63 f2578fd1cea0dd9e02401f05cb138725fba05f74.zip 1,065,335,286
6.2.8 beta 17U5535e 4e4d951efd4b50b15fece433372eec92f3398abd.zip 1,065,843,361
6.2.8 beta 2 17U5545c 2bb4f4fd30b22d82f83015f0f916d93885c80de0.zip 1,065,781,527
6.2.8 beta 3 17U5559d 80e250b888bad21d38ddd9fdb5a8ba48dc7a5e40.zip 1,065,730,004
7.0 18R382 25cc5c03b793e6e5bff3cfee7a9984a87cf48d4e.zip 390,160,740
7.0.1 18R395 59cf1fcec8a882d881025fda8d133ddc594643f0.zip 390,108,160
7.0.2 18R402 7dbef0df689c64e39f5d5f7ef2613318abda0e48.zip 390,073,917
7.1 RC 18R589 3f0faff800b1c1caccac2bec281f9ce83d839600.zip 62,611,753

Watch5,2

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
7.1 18R590[1] 7.0 beta 18R5310a 5 November 2020 79cf2c68d478b441f52e3bf48484f14f8261d9df.zip 719,240,925
7.0 beta 2 18R5327h ca66bff3d7852ba720192252a559a7093031318d.zip 692,449,415
7.0 beta 3 18R5340d 9d244b2f2c7a363400ba811fe257d0e2174078ae.zip 665,775,718
7.0 beta 4 18R5350e 0fac05bd8abb28b1a409f42208ab63ed5375d43c.zip 632,146,948
7.0 beta 5 18R5361d f6e5ee46f96dfccf677c50b008932f704086f965.zip 445,728,425
7.0 beta 6 18R5368d 24e08970fd4a308d95f7fa8cd592f25abc4355d1.zip 438,192,976
7.0 beta 7 18R5378a 99b48943331b7983b2c5687799543dabdb981700.zip 429,541,497
7.0 beta 8 18R5382a 23a3f13d52ddc6469aba2c17b2f34f024f80bf82.zip 429,526,232
7.1 beta 18R5552f 118ec133ccf4ec2475318b5e149a63965ad3bcd9.zip 329,683,395
7.1 beta 2 18R5561e 55077ff6bd5c87143aab16ac9911c5b43f95d7a5.zip 236,490,162
7.1 beta 3 18R5572f 4830b3cb9c3203d1c9dfc68472d6ea6d9df38c23.zip 154,298,135
7.1 beta 4 18R5585a 75b4912fdf8de53de02ce6b72ae32d598ac3af65.zip 118,860,066
18R590 — 3dc412401be2540c3f2e7739523c38f0cd3f6732.zip 1,729,409,597
6.1.1 17S449 c777d46f1ff6ba545d55e3211ea2e13b3b5f1fe6.zip 1,086,946,852
6.1.2 17S796 fabba27721f79376bcdf75fad69517c2af79d91f.zip 1,086,675,093
6.1.3 17S811 832a47549978b22929b4999729529b34b18720cc.zip 1,086,680,168
6.2 17T529 0a61aefc2e5d22b2effcd89637c0fd9d4fca765e.zip 1,070,629,826
6.2.1 17T530 7cc15c680bf4b40b7406496483ce1c24747b8e1b.zip 1,070,630,438
6.2.5 17T608 77215871ff20a7ada1449e2699624dfd298a68f8.zip 1,070,616,714
6.2.6 17T620 b8ba0a83fa115aa83deff5b7b526a2b0cad01911.zip 1,070,614,037
6.2.8 17U63 20005fc311016193cfdd9cda6444612f041d61ab.zip 1,070,483,728
6.2.8 beta 17U5535e 35c1c60e4a5f95cdb219051382e5731300c1758e.zip 1,070,948,924
6.2.8 beta 2 17U5545c 7503da98fbb3cc98aba69cc071a718020cd92971.zip 1,070,886,472
6.2.8 beta 3 17U5559d 0d53ce28b4e4ffbe2b2fb690350669ab9042e404.zip 1,070,834,282
7.0 18R382 8fbee55b77c6b33e5356a77e8f976681cc20547b.zip 390,433,600
7.0.1 18R395 f0405905b9e571b72cb2cc026411d5940d4edcc4.zip 390,390,963
7.0.2 18R402 a9f4423470f44035288fd88ea605b66791114507.zip 390,356,754
7.1 RC 18R589 82d5ed3b738f7b0797fb02d3cf5bbb40fe5ba10e.zip 62,646,338

Watch5,3

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
7.1 18R590[1] 7.0 beta 18R5310a 5 November 2020 452d8b43da643f63c4f982f2b38c3ee6e85ad348.zip 741,642,076
7.0 beta 2 18R5327h e2437a9d25807615f84def239f5a05e494f0cd12.zip 714,088,738
7.0 beta 3 18R5340d 8fa3af570fb43392217b9a1404e41e3579d170cd.zip 688,315,486
7.0 beta 4 18R5350e f68dcbff25db119ce0e17a6dc31ab327e7ed54e7.zip 651,506,246
7.0 beta 5 18R5361d 0e676048573b5fdffdb4f2f255dd86a333f21741.zip 463,496,263
7.0 beta 6 18R5368d fa081111c0f2b66b556f6ec443809d39b293eba0.zip 455,011,735
7.0 beta 7 18R5378a bbbfe140eff68374dc0f47cfe01bec55a25b7632.zip 445,603,537
7.0 beta 8 18R5382a d07c5a59a5c7ea5c2148fb91be2795c844431a59.zip 445,544,134
7.1 beta 18R5552f 3b9a144d53f99887d38537f9adbed387f3495ce4.zip 347,241,410
7.1 beta 2 18R5561e 2ddfdec51d26aafcd05c7084938f282a432fca84.zip 256,562,344
7.1 beta 4 18R5585a 6adb7772f028832af7c5fea2dff2b4e33cd919ab.zip 124,462,349
18R590 — d88a200eb29e9c0252ce52229f646f8ac4c185bf.zip 1,798,118,937
6.1.1 17S449 5b7857526cd005c0829d07d7f298ffb12e4f5da6.zip 1,112,448,966
6.1.2 17S796 344bcc81ba56521be6cea1bed500c2f5dcefdc4a.zip 1,112,051,067
6.1.3 17S811 8c9a3afcae69e6fb3e9a1bc4166a6ab2e8f788c5.zip 1,112,050,501
6.2 17T529 df63c5c4652f3eaf4cf1820ffc307af5a441beea.zip 1,096,593,552
6.2.1 17T530 f991ed1ec3e752c7f7dde77fa62a6553fd193bac.zip 1,096,593,247
6.2.5 17T608 b86c8f2fef26bdb4cf1f1a8a84d6f99b99e3212b.zip 1,096,475,489
6.2.6 17T620 e7a2f61fe66b42b8ac159c2fe24508ce62e81dcd.zip 1,096,471,571
6.2.8 17U63 e69e8e9256a9478b55cf87a7cac747abfbbb49be.zip 1,096,346,901
6.2.8 beta 17U5535e bc8b40de849b1c6893964bda4c375e4546203625.zip 1,096,871,406
6.2.8 beta 2 17U5545c 9bf1dce45f144593a40f7f2206bfb472aee529ee.zip 1,096,809,209
6.2.8 beta 3 17U5559d 679019788ea8fdc4840fb00f29245b87e441a2c7.zip 1,096,676,213
7.0 18R382 d1d9e6dd045a6103041349f19bc98aeccd75944b.zip 409,821,741
7.0.1 18R395 02d3008d75a1bd5abafcf117ee0ca9208ececf46.zip 409,754,211
7.0.2 18R402 2302aab9f963f688610e9a44473e4ac398927fc8.zip 409,614,529
7.1 RC 18R589 4abce64a88f5e111c2e86b331e8b88cdd442a63f.zip 68,499,135

Watch5,4

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
7.1 18R590[1] 7.0 beta 18R5310a 5 November 2020 42a8dca2e2252379477735545f722e8bb11fdefc.zip 744,595,677
7.0 beta 2 18R5327h 966a43075620b25050d320ba078616ea0d736f10.zip 717,232,629
7.0 beta 3 18R5340d 250faae97c114f24770a37a6506c85f9f18adab0.zip 691,698,102
7.0 beta 4 18R5350e a29b77a4d32feaecf0a0c5914ddb65b5975b21fe.zip 656,969,942
7.0 beta 5 18R5361d 25ce6d375e49f2c2040181cdc8beec2708f66333.zip 466,060,326
7.0 beta 6 18R5368d 5ca7aef4207cada520e63ab43d3837deaa51e989.zip 458,261,394
7.0 beta 7 18R5378a 5bc06677af24c4dac8d822261e87c4d52cf0f2db.zip 448,615,330
7.0 beta 8 18R5382a b37d05adf67748628f289b480f2bd870653f931a.zip 448,547,166
7.1 beta 18R5552f d7843dfc60693a79f1aba47960ae2d11ca8b8df3.zip 348,903,997
7.1 beta 2 18R5561e 20a930b3bb9eb81669f7b416218cad3d216fc06c.zip 256,875,515
7.1 beta 4 18R5585a ee988d2a2fbdd8efcc439e9a3c1c8e35e7816980.zip 124,516,596
18R590 — 8d7a6d35bbc2c61451460572198b69f0f96ab675.zip 1,773,506,492
6.1.1 17S449 0064190c9d3a1c348dcc147c1e7e570e4781c63e.zip 1,117,133,618
6.1.2 17S796 538859d8606f4ba1300dd2dd37aeaf3aa2ef1487.zip 1,116,744,264
6.1.3 17S811 d9dbc11435962e31d09e9a100a153c915a2dd87b.zip 1,116,746,354
6.2 17T529 60b7e54c4e8070ea84dca5f042dd552710364124.zip 1,102,745,862
6.2.1 17T530 5d94af094e12bab02f65df8527c1bfe5f766725c.zip 1,102,746,043
6.2.5 17T608 611ba2edd9d3ea3e965839cd5c8d911e0948ccd8.zip 1,102,178,125
6.2.6 17T620 612db3337648cf79d353dd42d3a9490ca61bc061.zip 1,102,175,540
6.2.8 17U63 7f1d3e9677f59822f85368ba18141aad344c42ec.zip 1,102,054,770
6.2.8 beta 17U5535e 6ff52e93d9bdd990babe32d6c6656a031be2dfe6.zip 1,102,201,014
6.2.8 beta 2 17U5545c 48221039be115f7183acaed7654032a9971827f7.zip 1,102,138,601
6.2.8 beta 3 17U5559d d210bf89ec22990cbf2ba79f4033da235aca4a06.zip 1,102,017,095
7.0 18R382 9d417ecf05d16f86018da157d48e6fe13b9bc6e2.zip 410,064,845
7.0.1 18R395 a0b83412c873c7cf9df529360311da3de989e5f1.zip 410,023,457
7.0.2 18R402 2aee67306a9b526d1d46d1d98405d3b2f2ba08ea.zip 409,877,952
7.1 RC 18R589 57bff2e3100b82dfb9736f953aa78fe67a2ca3b6.zip 68,536,170

Apple Watch SE

Watch5,9

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
7.1 18R590[1] 7.1 beta 18R5552f 5 November 2020 e8685a3ba09870e6f815f06da47e02a0f7d66b04.zip 328,087,743
7.1 beta 2 18R5561e fc138ddf0c0897e21d4d428eafa60ca8b3e56beb.zip 236,203,676
7.1 beta 3 18R5572f dec8d4cffdd0d989b7e53b11149891af4fee6f64.zip 154,272,100
7.1 beta 4 18R5585a 7b4d67ab3b5775ab4f65b72a809d8a99630a6274.zip 118,782,004
18R590 — 96ed1cd5db6fc182f11ab9897e9986aefcc2a80e.zip 1,752,328,789
7.0 18R382 07a1ff8bd2819c8bf9344a69d8e5817ec124569b.zip 390,062,796
7.0.1 18R395 496b4c2e47b5d8c1347e32313d5cdb4f73c813fa.zip 390,020,025
7.0.2 18R402 4672337b98f6fc65f97dfc0b6e173bb205aa7896.zip 389,985,788
7.1 RC 18R589 56477db31841ec1a08c89385029490a60ebbc58a.zip 62,584,612

Watch5,10

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
7.1 18R590[1] 7.1 beta 18R5552f 5 November 2020 809de191f9a76b059add5cea756068720a11db16.zip 329,678,246
7.1 beta 2 18R5561e adce0a0b6114931aee75572b98d49c7597bc4c01.zip 236,523,404
7.1 beta 3 18R5572f 12be076a8364f2d92bc4b171b293bffb57b9ee03.zip 154,348,016
7.1 beta 4 18R5585a b50919ee9e997e62c0592a4e890c30068abcf024.zip 118,833,315
18R590 — cf4d572dcf27dfa4f26af9c648bc729c81b1bd0e.zip 1,729,303,245
7.0 18R382 bf5e20fbd5009172dbf8b9f2682bed4615e9192b.zip 390,336,514
7.0.1 18R395 c5ab6becc5d0ebcbee4e0f458972753b80c7b3a2.zip 390,300,986
7.0.2 18R402 3de9dc65b7dec9de8a42773a926ca8d5727cc570.zip 390,262,695
7.1 RC 18R589 2c9adc8129f89b346f04d1e1ffbcbef17fdb791f.zip 62,608,913

Watch5,11

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
7.1 18R590[1] 7.1 beta 18R5552f 5 November 2020 f2d2b683bc4d098d6fa69bfa7862481f9928bf93.zip 346,623,364
7.1 beta 2 18R5561e 039672d7400f1689a4812eff5a478eff21b172c0.zip 255,980,185
7.1 beta 3 18R5572f 693d8feab56750ac2c5d843ded5e4580a151b947.zip 160,951,571
7.1 beta 4 18R5585a fb47ed18b57400a31e4859b0c3ac736cd68f2e00.zip 123,787,865
18R590 — 4735a5baf9516118cb9e873e283b1bb6139c99bf.zip 1,797,913,226
7.0 18R382 7161ff42589c771fac3daa04f557c41ea214ab24.zip 409,205,956
7.0.1 18R395 5a95944f2bf17331fae60ad2927481ee62c4da41.zip 409,166,721
7.0.2 18R402 dcea34f88d299786d805434ef052388f976477b4.zip 409,021,995
7.1 RC 18R589 530c92087392a68cd0bd68d12da8dc6da9366068.zip 67,820,564

Watch5,12

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
7.1 18R590[1] 7.1 beta 18R5552f 5 November 2020 915ded35e50a156ff4f8dbdd29b123f9e5ab6f73.zip 348,309,821
7.1 beta 2 18R5561e 8b6441fc917e7277bf83206559648d193373fbd7.zip 256,300,657
7.1 beta 3 18R5572f 464d8845b3107dfadc6bc496840bd612988929ee.zip 161,008,438
7.1 beta 4 18R5585a 88a7cc26403fa985e6a54761981b148f341b3aad.zip 123,829,671
18R590 — dd979831e178ba81ab9cbd1682cbdf2063a02517.zip 1,772,601,376
7.0 18R382 e3469cd2cfe84055ac477d57ef2e8d1e42ebbde9.zip 409,512,727
7.0.1 18R395 6bd5cc264349f785cd7d61530caff17e967e8392.zip 409,447,793
7.0.2 18R402 b9d16b6735fb6a848afc79695c3652702ba85bb3.zip 409,306,578
7.1 RC 18R589 97401553badc1298a6f1708e4fc6cdcec2a111eb.zip 67,851,140

Apple Watch Series 6

Watch6,1

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
7.1 18R590[1] 7.1 beta 18R5552f 5 November 2020 58227b2eb2ac0ac13d316c76be06b305d0ec958c.zip 318,146,614
7.1 beta 2 18R5561e c2f2919e9850e13e56b3e83bda7832bd518c3fe7.zip 226,029,891
7.1 beta 3 18R5572f 32140615ff6c27509e811983ee51300edd5bcfcd.zip 144,090,306
7.1 beta 4 18R5585a 54f93688cf3dcd7947ab3ad424f5da916724920a.zip 108,577,548
18R590 — dd96f3664f2f9c86e9f127842fb95e52f64afaca.zip 1,742,859,141
7.0 18R382 1ec27d5d5b90778f3ce71f1db8994897a80a6db1.zip 379,923,988
7.0.1 18R395 1605f6d1fdb2320df0d093a3f363a87247ac6f7f.zip 379,869,347
7.0.2 18R402 21d40d09b70622c900359925a6b09800619c0e9b.zip 379,834,243
7.1 RC 18R589 180d90834d75208e53b9d97ccdc0e80a4cb3f51f.zip 52,368,325

Watch6,2

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
7.1 18R590[1] 7.1 beta 18R5552f 5 November 2020 1078275f309905792d7d9c172cb263f4a6323ae9.zip 319,751,955
7.1 beta 2 18R5561e 75ffe30f24771bb49420af8149f817c3ec16f6f1.zip 226,352,519
7.1 beta 3 18R5572f 02a211e45848560bab3f4d7deb7f97f2ae6f499e.zip 144,147,866
7.1 beta 4 18R5585a 56c7be345728d56d4f1bfb1e9bae029ae5bca82c.zip 108,634,739
18R590 — 7e3dc2cc31fbe31b635acd4baa510fc3a7fbec31.zip 1,719,191,902
7.0 18R382 74119f9872eab5625aee38881510fe2d89686d64.zip 380,209,412
7.0.1 18R395 c385ce3f27e66c8668a7e45abf7fb4437327b2b0.zip 380,135,766
7.0.2 18R402 1e512f868173b221c1824e2b1d86e07c5fad4ba5.zip 380,099,676
7.1 RC 18R589 46ce4fd37768647056e6b1d56f8e487b06a67d85.zip 52,416,872

Watch6,3

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
7.1 18R590[1] 7.1 beta 18R5552f 5 November 2020 bc2269d8a9dfea064da5d474c1659ba692321f32.zip 336,751,544
7.1 beta 2 18R5561e 0e4cc403a5c40a109e97c35877a6155ec758f73b.zip 245,778,390
7.1 beta 3 18R5572f 781c403f1d5cd40686dd149986f35416d45d826d.zip 150,759,700
7.1 beta 4 18R5585a 214d65d2238d46c95bdc9060ee9c018b6ae4a8c5.zip 113,591,790
18R590 — 14ca1e9771097bcdcda64295361c8647cf7e1900.zip 1,786,568,645
7.0 18R382 02b3325841134a6ae4913e016b227ad0dcc87faf.zip 399,235,335
7.0.1 18R395 f894c63671901b5e90eaf37726756ea2a641b914.zip 399,152,113
7.0.2 18R402 49b70cd2dedc289cb1d2307d0c7de8455f5e519c.zip 399,054,152
7.1 RC 18R589 3f169379fbd48efee61e16f094310ff2a8c6c871.zip 57,607,516

Watch6,4

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
7.1 18R590[1] 7.1 beta 18R5552f 5 November 2020 48e7b1537a9f36b099cc06b6d62e94030e85e677.zip 338,453,175
7.1 beta 2 18R5561e 3c657bfa6c3fe8fa972ac3828f7ae6f59c1cfbfc.zip 246,153,705
7.1 beta 3 18R5572f db04c36492015e83424fa344d5994bc1825ac699.zip 150,823,447
7.1 beta 4 18R5585a 639655869c266c53d04a1be4272a407c0ba04767.zip 113,633,920
18R590 — 0980cd8d127e85f9058f59f65722419a2ced6be2.zip 1,763,395,854
7.0 18R382 9ae7f8d787e5122dddc04a0ed38007855911759f.zip 399,672,036
7.0.1 18R395 5d4951078f24c4f38fbebbf6bab01535b398f89e.zip 399,594,500
7.0.2 18R402 bc27314f65790028317d5d27f6dacef296f31d79.zip 399,495,670
7.1 RC 18R589 b7984359ad3cb56f07b7f0eb6b5d82c2501c8fcf.zip 57,643,398

Notes

  1. ^ a b c d e f g h i j k l m n o p q r s t Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update. (e.g. 18R590 was listed as 18R6590.)
    The listings on this page use the build number displayed on the device.
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