OTA Updates/Apple Watch/4.0

From The Apple Wiki

Apple Watch (1st generation)

Watch1,1

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
4.0 15R372 19 September 2017 (2017-09-19) d9b8cb294cd11eb5dfd104b0601d305bb095cea1.zip 1,134,430,047
8.2 12S507 37e7c12ac3168d1bbeb4b89d45bcd6a33b40d7a5.zip 1,011,388,972
8.2.1 12S632 a8f18766aeabd0dce19446cfec3c67a457e87c55.zip 1,004,950,092
2.0 13S344 1bedf0f0ba8d499865846215cccda78f244f915e.zip 805,647,208
2.0.1 13S428 428ecf01450caf42bba7ac2313f98b244b512521.zip 805,680,971
2.1 13S661 4d1e209f956f9f85d76c383ae09ab544b09c8ba6.zip 805,676,369
2.2 13V144 f6ca9eb2f6d9b5d001343c44860be1fb60b679b5.zip 801,554,874
2.2.1 13V420 ac495f4c9321de2035fa06fca09aadf10d2a5e34.zip 801,488,648
2.2.2 13V604 362f25f37ea879d685bb97e12e460081e21a923c.zip 801,496,384
3.0 14S326 eb18d002c77247da152df798c6bd42dbed93e51d.zip 596,892,299
3.1 14S471 3e9ed555f282260a7da93fe1d4869e33b890c90a.zip 596,657,451
14S500 cfb45c673db618a1b3e7c2a370c545a2f6dde374.zip 596,657,625
3.1.1 14S883 c1d8837ef7ed8d92604016a61b13268f942db64e.zip 591,554,351
3.1.3 14S960 39986398b05b3d02243007c963ee465f101be80d.zip 591,581,585
3.2 14V249 a638d6ed68da60d0d6bbf2db865b6cc710fa7fbb.zip 549,749,109
3.2.2 14V485 2b13fed71295a88515c57723c052159e0052bc84.zip 549,542,632
3.2.3 beta 14V5726a 2561d323aa2deddb23c73c272467be65426a13a9.zip 549,923,545
3.2.3 beta 2 14V5734a 0e09778369c695c5524579e5a08fcd2df1c9d38d.zip 549,785,606
3.2.3 beta 3 14V5744a 20929ee1ea6adff4caeaaed0f83cfe7bc4eac581.zip 549,790,068
3.2.3 beta 4 14V5751a bde4bc3fc3ec559b97efd3ac936de1ea156c7211.zip 549,858,321
3.2.3 14V753 e610e01160f582685b19a4e6474c384ddb17852b.zip 549,379,121
15R372[1] 4.0 beta 15R5281f fdebffea28ce7edd2d45c91eb04d14b733a15f53.zip 311,666,326
4.0 beta 2 15R5307f ca958fc8b3e68377580ddbed5929b5395d7cea2c.zip 262,258,608
4.0 beta 3 15R5321h 835ee71cb9fdd9e614842e8cf5b3f8c8169a6e3a.zip 209,710,149
4.0 beta 4 15R5331g a52ad6060a76f86ad462aff468b4e9c0fe228337.zip 162,433,306
4.0 beta 5 15R5345g 9a6fa7631b31b1d4f0b26676d7439b84bd6b2a6b.zip 110,423,924
4.0 beta 6 15R5357b bc9ee3d9873c92cdf6e406b1abe41d76cb813589.zip 79,024,816
4.0 beta 7 15R5365a 325b02e38ae564a2e3b2a5e3c0e5f7ae347aa2a1.zip 75,908,631
4.0 beta 8 15R5371a c6ec84fd48bcfcd90119714e78ca835bf306b42b.zip 75,038,974

Watch1,2

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
4.0 15R372 19 September 2017 (2017-09-19) 4b2a10e3de637c553f982604194988c90213478c.zip 1,148,511,108
8.2 12S507 43283321bfe936419101caafe3b0a30505a0223b.zip 1,023,728,425
8.2.1 12S632 e0e56b873eb7eae1e4d4d3834886943181abb1c1.zip 1,010,800,006
2.0 13S344 58f1b5620705bc75db481795ad73b8450f3accd7.zip 819,885,139
2.0.1 13S428 1db63c91288814c656bee92af972e04736e9536e.zip 820,047,091
2.1 13S661 5f0a93db749be9e8a885210070233a58699093bb.zip 819,739,725
2.2 13V144 a72fb657bfe89c97542be653e3ec4c26fe5c3b32.zip 816,435,486
2.2.1 13V420 fdac77a9da10f76760e5dcebc57d002c93c01cb3.zip 816,245,474
2.2.2 13V604 67ca0d1637995091d0a44df64ba1ad5c7cf0d0bb.zip 816,236,142
3.0 14S326 bafdf8e78e436e9d40322d8fa35aef067379a79a.zip 611,955,322
3.1 14S471 daeb871827171d1eabe7ea0e8a871aefcd4f9eba.zip 610,279,404
14S500 9e517482748731e6e6f818b41522e87f6837a1f3.zip 610,279,218
3.1.1 14S883 903dab9bbedca4d5355fccb17ef48b520ac7f4c9.zip 608,778,813
3.1.3 14S960 687d4b7df96a1445712fddde0609eb828ef1aa8a.zip 608,800,261
3.2 14V249 f7ddfe0821eb499783a428cce3bcc11a8e103d3c.zip 564,037,759
3.2.2 14V485 7af6d6325ba481c240daad34a5b5b8439eb8fe03.zip 563,837,749
3.2.3 beta 14V5726a 7484fbc6e31cc49c76d8e630418013b8dc80512e.zip 564,220,133
3.2.3 beta 2 14V5734a 5fec5f6620f7bc82075aa3f2c56860f06f23910a.zip 564,082,954
3.2.3 beta 3 14V5744a 7177b604a35bf6b39ff574c79ddb53a65a008706.zip 564,086,006
3.2.3 beta 4 14V5751a ec0194da8add7cdcc2f009bbf68a4c378b863096.zip 564,153,413
3.2.3 14V753 b7f5c8f429c4ab2f0e067ef122ab959045fdc7ac.zip 563,675,427
15R372[1] 4.0 beta 15R5281f acb1c98550090ad73bd158f52e464102870b9423.zip 311,920,087
4.0 beta 2 15R5307f 80b13a7345cc40035db421330f881bec22ded1f3.zip 262,472,632
4.0 beta 3 15R5321h 16220b13e142060db465982c1471cef466d7924a.zip 209,899,631
4.0 beta 4 15R5331g 88fd57bba9ff4d232fecfbe3b5ac07a77f297839.zip 162,592,749
4.0 beta 5 15R5345g f8cf33dadab23a333fe01a84b91d101ba8ef37d4.zip 110,496,550
4.0 beta 6 15R5357b 2ba18af2f82566ecd33e0bbd9585481940d42bde.zip 79,089,001
4.0 beta 7 15R5365a 97eb8f04eb717d6fbffacf04b1f96224af896a0e.zip 75,945,235
4.0 beta 8 15R5371a d856790f4b225ca95cf24f2a4dcf74ee1e28b627.zip 75,069,260

Apple Watch Series 1

Watch2,6

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
4.0 15R372 19 September 2017 (2017-09-19) 53abaea8f191fc294222dd8c264138b5c7295bf6.zip 1,150,691,843
3.0 14S326 621a59c2e1e3a4b4eb8aef0503960d38103edd1e.zip 612,395,972
3.1 14S471 78821f6213ea2cd5cfcb49dfc99c586ea66d8b45.zip 611,026,968
14S500 3aacf704f6a75be9945dad19b76975e00c1ac65d.zip 611,026,873
3.1.1 14S883 2a3d4efc9559fc3b9ba5ba5701b20d8441ec7525.zip 612,934,977
3.1.3 14S960 d27dae1ad2ef4cabdfd5ab38794f6d54c5da2b66.zip 612,938,880
3.2 14V249 dfd31e9b7aa5f10365003be591477abe226269b7.zip 565,269,920
3.2.2 14V485 430f0a6a76a1340760c89e4a0bf24c0a4648365b.zip 564,962,792
3.2.3 beta 14V5726a 74d90d33ec521bf09b55922faa98b83d34607652.zip 565,335,650
3.2.3 beta 2 14V5734a 5fb1a9932fb963eeead7d7ed2e70cb7587c3b676.zip 565,224,686
3.2.3 beta 3 14V5744a 712a40f1ac1529df727800d876c3f823b2e0a07a.zip 565,321,212
3.2.3 beta 4 14V5751a d5f84882a7d8c919e2e23ac558cdb87e5376f8ce.zip 565,306,300
3.2.3 14V753 6c47e71f6a9da005848fdc9e24d56c144bb1259e.zip 564,819,605
15R372[1] 4.0 beta 15R5281f bbb115ab461420bd0285aaf3f7b1141f08ea04a4.zip 326,719,508
4.0 beta 2 15R5307f 97266b770fa77fb720e68880f295131d54f79a71.zip 282,304,950
4.0 beta 3 15R5321h 730e2d511690916eeb2bd6cacb90637d558d356c.zip 229,048,329
4.0 beta 4 15R5331g a837fc79f63d3ce4afce1386f7584c734f151fd9.zip 179,879,173
4.0 beta 5 15R5345g aac4823ca93674bdd332d62fcc88178ac3136c82.zip 127,759,202
4.0 beta 6 15R5357b 956513e62b2de9d541e0f01a39094d469ad630f3.zip 96,700,254
4.0 beta 7 15R5365a 54f9511218c63faf98c371661a6e81327545a923.zip 93,414,611
4.0 beta 8 15R5371a 1d20caaa286319e779394f527812378f90ec605b.zip 92,451,053

Watch2,7

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
4.0 15R372 19 September 2017 (2017-09-19) 894b23d8aac91dce6945ff5aa53975a58a2a137c.zip 1,165,070,732
3.0 14S326 4304c0babda84579d14d6f6b453d007712bd4090.zip 626,887,565
3.1 14S471 599c861a4fa1cd18f50cc9b18f375521a4ee16cb.zip 625,543,519
14S500 1bb26e7caaecba24ae9a2d77f1c278af0e995bd3.zip 625,543,593
3.1.1 14S883 0b23d784c9121df6a1623a39471900cb436fe8ab.zip 627,231,541
3.1.3 14S960 f36337628ea4ad66e5122b563fe4601bc759b6e8.zip 627,237,763
3.2 14V249 fecd87e326ee10ce5fc7bb8bd7ec77f120e1f439.zip 582,682,178
3.2.2 14V485 621193122aead5ca5a0f1e244d59414544cbabd5.zip 582,364,170
3.2.3 beta 14V5726a 55c7944bb019fa3da1921241ec33b57236e3ebdc.zip 582,750,189
3.2.3 beta 2 14V5734a 7eaf30eb73f28223d010578368dbc63a85402bf8.zip 582,638,066
3.2.3 beta 3 14V5744a 5034d989f05ec81248bf80b63068f56cb0633df4.zip 582,734,400
3.2.3 beta 4 14V5751a f4e6d1fafb9328d4d825baab1e66b53151f56540.zip 582,721,104
3.2.3 14V753 4d597e6736d641c8be485cf0627e615b4932b810.zip 582,221,081
15R372[1] 4.0 beta 15R5281f 9a0ce7136f1fcdc1c890988bf5361c2fafcb9e67.zip 327,021,520
4.0 beta 2 15R5307f 3a6fd22d62306164a473ed031855d076017c7bc6.zip 282,496,886
4.0 beta 3 15R5321h 569464e0bb1941d6019cb057b30c5e33b49a74a7.zip 229,227,192
4.0 beta 4 15R5331g f82fa48396bab7d26c6b82e0797512262106cad6.zip 180,036,987
4.0 beta 5 15R5345g 12138494c4502a2aa857f6b37811da751fecf913.zip 127,826,143
4.0 beta 6 15R5357b 2a5e2e9c84b0ebfb2bfbd71c41f24e6964bec1fa.zip 96,773,790
4.0 beta 7 15R5365a ab59803bac9df79c1eb965e6c0371eb897b6e7d3.zip 93,435,197
4.0 beta 8 15R5371a b5793dcdd27542eff9dbb7873580d55fc15039e0.zip 92,460,340

Apple Watch Series 2

Watch2,3

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
4.0 15R372 19 September 2017 (2017-09-19) 7c9d2a641203ccab8c11daba73c3446c92abd408.zip 1,151,779,433
3.0 14S326 4d2cdd0e0271943625b9e833561471e145bc52e0.zip 613,367,286
3.1 14S471 378d8d05de4d47e69d2a68380446b765a266cb94.zip 612,021,960
14S500 ec9b895ab90029218fb3f04647ee81a820975c0b.zip 612,021,856
3.1.1 14S883 050bca3076cbccb95596bd615430715d146efadb.zip 613,909,588
3.1.3 14S960 fd4b2ad6317d7c2911e6ac0e2ccd118d9058a498.zip 613,900,336
3.2 14V249 f0e59a579937c181ab333cd3c4c5066777e0e649.zip 566,228,564
3.2.2 14V485 6c398ea695330485aefb997c5e7030d313cab9a5.zip 565,920,176
3.2.3 beta 14V5726a 5bef89ff0fc02b7255669519ff1ac4e461e2f9ac.zip 566,295,375
3.2.3 beta 2 14V5734a 70872d5fcc2b536c24e4d0db7bf2b7acd2413988.zip 566,182,913
3.2.3 beta 3 14V5744a 5e1cc43d4f87195dbc4b07ee234184fae7622f84.zip 566,278,905
3.2.3 beta 4 14V5751a facecc4e444af99b2cd13df30d4fc4a706f47730.zip 566,264,588
3.2.3 14V753 ff3787ae0c992920678d7d3775190404432a695b.zip 565,773,470
15R372[1] 4.0 beta 15R5281f 94879167a586103fccb6adc5a23368c65d688b5a.zip 327,614,405
4.0 beta 2 15R5307f 0509e8c5eece33104efd374f399f77cefa03e931.zip 283,209,715
4.0 beta 3 15R5321h 017c70d982ffe1d24d56160634e4fac3d812979f.zip 229,912,609
4.0 beta 4 15R5331g 4409f6a62e7bea379e8b30d79d09720dfe912ae8.zip 180,778,464
4.0 beta 5 15R5345g e3ed6001dc79b0b2516137c7aa21abc76df76406.zip 128,664,232
4.0 beta 6 15R5357b 316b0cbdae255ddcb104a9d32abdc7aa9dac79cd.zip 97,615,652
4.0 beta 7 15R5365a 62a661b5be8869a77024142b1293d84aae70964f.zip 94,328,695
4.0 beta 8 15R5371a 181caab07368f1b9bd800c9d9b5949a1637fc117.zip 93,345,242

Watch2,4

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
4.0 15R372 19 September 2017 (2017-09-19) 1a0e3e9735f664775b34f1ef948050607e25dce0.zip 1,166,234,303
3.0 14S326 d041ddf522973cc0e33c61de748425b2e6b28f0c.zip 627,860,073
3.1 14S471 354c7a3bca76ad2f04298b11fadb276b26e1beae.zip 626,525,458
14S500 71f689a199e681d7493679ab657ed5fb839981e7.zip 626,525,055
3.1.1 14S883 9866cacb562d644f9313348c76a0250eb7602737.zip 628,229,749
3.1.3 14S960 60262a2d119bd4dfd76325e30e5d45de33567974.zip 628,237,212
3.2 14V249 6d889aacb9d169776db6b53ee6555234d4ee3ba5.zip 583,619,638
3.2.2 14V485 f1548e5db5d5ac73687e10917ce06480b0c46449.zip 583,302,897
3.2.3 beta 14V5726a c68289042f26838493e31cf4dd8a90b7c2ec2440.zip 583,679,099
3.2.3 beta 2 14V5734a edea2da4eccdfb9ae26159365962e3ff714fe464.zip 583,566,947
3.2.3 beta 3 14V5744a c371c4c66f61b1ab7ace8e0301d1d0a9446cf268.zip 583,663,854
3.2.3 beta 4 14V5751a 67a3ccb564ac516dea54b41e2fdf90f4a5faaadc.zip 583,649,841
3.2.3 14V753 625a87552c7f81d6a108f4da57895057e024b4b7.zip 583,156,687
15R372[1] 4.0 beta 15R5281f 0949fa5cf020b478fae1963ec48f39ea5bc451fb.zip 327,921,642
4.0 beta 2 15R5307f bd2abab296c2c34aaf4b2cb1ef6c95f5b75d6230.zip 283,427,889
4.0 beta 3 15R5321h 62cb650e03608f2b525c22fdc858e3b81fef4900.zip 230,134,258
4.0 beta 4 15R5331g c2baccec8c3e6edd819e43e149880bf848e390f1.zip 180,949,156
4.0 beta 5 15R5345g a76623a0e123d714b782128e451eda43bf3b388c.zip 128,737,429
4.0 beta 6 15R5357b eb27dfc85fa6e224b0cffa94e29237b6222bd8bb.zip 97,688,220
4.0 beta 7 15R5365a 3aef146fa694976396a522347476b3f579721807.zip 94,335,776
4.0 beta 8 15R5371a 8a5b3de55bdf187c05d4542ac0928bdea5c30e20.zip 93,381,110

Notes

  1. ^ a b c d e f Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update. (e.g. 15R372 was listed as 15R5372.) The listings on this page use the build number displayed on the device.