Apple Watch Series 3
Watch3,1
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 7.6 beta | 18U5523d | — | 19 May 2021 | a655c46961ab79debf504314bacba5c28dec945e.zip | 1,782,798,557 | |
| 7.6 beta 2 | 18U5533b | — | 2 June 2021 | 3a524139859d50979e5014c3ba2331994cb111f7.zip | 1,781,175,401 | |
| 7.6 beta 3 | 18U5542b | — | 14 June 2021 | a0ae55735446e0663b4957af076fb1ccc5539a6a.zip | 1,780,852,467 | |
| 7.6 beta 4 | 18U5552d | — | 29 June 2021 | 992405b5ceda13dcceb0c0c159ef1d1676586d8c.zip | 1,781,620,511 | |
| 7.6 beta 5 | 18U5561a | — | 8 July 2021 | 595c021d2a937dcfcda1205798f16ded1704f460.zip | 1,786,365,800 | |
| 7.6 RC | 18U63 | — | 13 July 2021 | 10ad324f6cdd3c41d124277b8d9fec10c0c9c81f.zip | 1,788,007,121 | |
Watch3,2
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 7.6 beta | 18U5523d | — | 19 May 2021 | c52c9503005548e3c5a6291a4f168767abeddc93.zip | 1,792,400,559 | |
| 7.6 beta 2 | 18U5533b | — | 2 June 2021 | 704516c68879aa810eb66be6275c045ae214e5b5.zip | 1,792,023,889 | |
| 7.6 beta 3 | 18U5542b | — | 14 June 2021 | ab2e90c1aaef5aa7f9f1c3f25101de47095e2f92.zip | 1,791,040,839 | |
| 7.6 beta 4 | 18U5552d | — | 29 June 2021 | 903c43afedc6e8c8c9b9667e42229da5aa6d468c.zip | 1,792,051,967 | |
| 7.6 beta 5 | 18U5561a | — | 8 July 2021 | 33340de8f0a58ddfb1baaa7c11302410f1bcf775.zip | 1,795,841,153 | |
| 7.6 RC | 18U63 | — | 19 July 2021 | 4c9e54dd34c9c33e33ffe461e5bb905cd8628b5e.zip | 1,797,628,961 | |
Watch3,3
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 7.6 beta | 18U5523d | — | 19 May 2021 | 7845d9fdcc0c3a1528eb22580915f99b5662a4e9.zip | 1,715,017,680 | |
| 7.6 beta 2 | 18U5533b | — | 2 June 2021 | c6020ea97499e3238e06723c0c86699898c03430.zip | 1,715,330,951 | |
| 7.6 beta 3 | 18U5542b | — | 14 June 2021 | 821a2d44d59591075abada95ccde0b88a097b8c9.zip | 1,713,921,337 | |
| 7.6 beta 4 | 18U5552d | — | 29 June 2021 | 8e1f3bdaa12d3bebfaa46f3d598d594301170ae5.zip | 1,714,933,153 | |
| 7.6 beta 5 | 18U5561a | — | 8 July 2021 | a84436fe953fa45286ec17338b0e27d95b30b40c.zip | 1,719,538,255 | |
| 7.6 RC | 18U63 | — | 19 July 2021 | 7dac741e9c6c5df2943828c021fe92d5353bdc46.zip | 1,720,456,999 | |
Watch3,4
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 7.6 beta | 18U5523d | — | 19 May 2021 | 473beae5a6ac8dd688c2ddfa7240993cc2e229e6.zip | 1,725,336,792 | |
| 7.6 beta 2 | 18U5533b | — | 2 June 2021 | d0d0b59094c22673cf3547e45205275d88f5eeba.zip | 1,725,772,877 | |
| 7.6 beta 3 | 18U5542b | — | 14 June 2021 | 7f962d62f3ea76dc5228d790595ddb8af214c993.zip | 1,724,270,850 | |
| 7.6 beta 4 | 18U5552d | — | 29 June 2021 | 47cd59a8d1d16bccc5ec603ced7fd0ad2fa83385.zip | 1,725,299,086 | |
| 7.6 beta 5 | 18U5561a | — | 8 July 2021 | 277ff0b9b290c4426883c491ef2518e1d37821a1.zip | 1,730,595,735 | |
| 7.6 RC | 18U63 | — | 19 July 2021 | 0d58bb49e6645461bb4194af38dd60ae9fa44a91.zip | 1,731,871,728 | |
Apple Watch Series 4
Watch4,1
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 7.6 beta | 18U5523d | — | 19 May 2021 | 7a5bc3befaeaf293c2965c06ebc71a47b559440f.zip | 1,788,259,501 | |
| 7.6 beta 2 | 18U5533b | — | 2 June 2021 | d7558509eff5af21ca493c152f01179f318621c5.zip | 1,788,150,835 | |
| 7.6 beta 3 | 18U5542b | — | 14 June 2021 | b3e50122795a0da0d6f55d3b5058124f4842e52e.zip | 1,786,830,468 | |
| 7.6 beta 4 | 18U5552d | — | 29 June 2021 | 0f0f5cd7f6a205ad88ebc33b788ae56b8e595eb0.zip | 1,788,507,860 | |
| 7.6 beta 5 | 18U5561a | — | 8 July 2021 | 8d4bfeebe1c1847a3bee157e3a5825b911321131.zip | 1,792,834,451 | |
| 7.6 RC | 18U63 | — | 19 July 2021 | 91f7307111e3a8195323425855c7b926354b4589.zip | 1,803,187,703 | |
Watch4,2
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 7.6 beta | 18U5523d | — | 19 May 2021 | c57dcd0cf8330195cb59fcc2cb945f549b7374bf.zip | 1,764,234,273 | |
| 7.6 beta 2 | 18U5533b | — | 2 June 2021 | 6cc8a5715f3f94ab212a479249e4a9cef86ebf0b.zip | 1,764,193,125 | |
| 7.6 beta 3 | 18U5542b | — | 14 June 2021 | 9cdbfbfb961e7f0bb52a71bbe96452407377d936.zip | 1,762,655,859 | |
| 7.6 beta 4 | 18U5552d | — | 29 June 2021 | adf585043893d2c84f9372f0ecb572110d4d6777.zip | 1,763,758,907 | |
| 7.6 beta 5 | 18U5561a | — | 8 July 2021 | fab95b8efd865ab39c0f294cc49fe9ff6470a5bb.zip | 1,768,612,608 | |
| 7.6 RC | 18U63 | — | 19 July 2021 | 845177d6fba4ba69a8e162615039e082615853f3.zip | 1,779,324,679 | |
Watch4,3
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 7.6 beta | 18U5523d | — | 19 May 2021 | 59e5a12ea654f2c7964e85a215cdc4f97ed659c4.zip | 1,832,492,142 | |
| 7.6 beta 2 | 18U5533b | — | 2 June 2021 | 322fcc21fbb8c145554f05359b13e9df5956afef.zip | 1,832,752,858 | |
| 7.6 beta 3 | 18U5542b | — | 14 June 2021 | 178d602cced7181173941ad9873bd4a591ce4190.zip | 1,831,232,302 | |
| 7.6 beta 4 | 18U5552d | — | 29 June 2021 | 576a3925cb81f2e9c88a2c862741687cc6505927.zip | 1,833,028,564 | |
| 7.6 beta 5 | 18U5561a | — | 8 July 2021 | 1d82fc3ae7d0931302a0e3fbe85492f9a760c54f.zip | 1,836,114,296 | |
| 7.6 RC | 18U63 | — | 19 July 2021 | 8759fcaa33af65b7b884b275433a421fd4164530.zip | 1,846,859,278 | |
Watch4,4
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 7.6 beta | 18U5523d | — | 19 May 2021 | d0edc03f4defb6667c99ea702267ac265e17da8c.zip | 1,807,277,568 | |
| 7.6 beta 2 | 18U5533b | — | 2 June 2021 | b4f508d2d7e1dd66b6a2aa7322a4f50d663e8249.zip | 1,807,459,598 | |
| 7.6 beta 3 | 18U5542b | — | 14 June 2021 | 097719469b3e695cff6aeeb7ee6160e1c8d9d404.zip | 1,806,039,008 | |
| 7.6 beta 4 | 18U5552d | — | 29 June 2021 | 58cd3c5d227287c7161af5b7950cbb22a2afa4ef.zip | 1,807,943,054 | |
| 7.6 beta 5 | 18U5561a | — | 8 July 2021 | 56ab71afcf38171d3069bb692eef11a6d8a0e522.zip | 1,811,539,263 | |
| 7.6 RC | 18U63 | — | 19 July 2021 | 42992fe8475d5a81e26c6ba9f4edf93e103fc9d0.zip | 1,822,628,705 | |
Apple Watch Series 5
Watch5,1
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 7.6 beta | 18U5523d | — | 19 May 2021 | 4a7bebb0f093287a28f839ac513cc965497084c2.zip | 1,788,621,798 | |
| 7.6 beta 2 | 18U5533b | — | 2 June 2021 | 5f8e34dcf6e881a1077276f812c618ed6b21a3cd.zip | 1,788,945,340 | |
| 7.6 beta 3 | 18U5542b | — | 14 June 2021 | 82a616b4362c5aa1c88f4f582747d99f33529963.zip | 1,787,263,299 | |
| 7.6 beta 4 | 18U5552d | — | 29 June 2021 | c21673aab5a7e0b3457df0dba3f51c23226296f1.zip | 1,789,615,023 | |
| 7.6 beta 5 | 18U5561a | — | 8 July 2021 | 57dba4995123a2a628398d535f1f94dbffa7eca1.zip | 1,794,003,187 | |
| 7.6 RC | 18U63 | — | 19 July 2021 | b6422d8b8293725f9fbb775d1cbd320ae12b0dd5.zip | 1,804,457,142 | |
Watch5,2
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 7.6 beta | 18U5523d | — | 19 May 2021 | d4989dd860c7b04c1b0356f1ecaa7976d20debed.zip | 1,765,398,646 | |
| 7.6 beta 2 | 18U5533b | — | 2 June 2021 | 12e42790127e1644c01eff8e2b5c52fdb1c196d5.zip | 1,765,612,682 | |
| 7.6 beta 3 | 18U5542b | — | 14 June 2021 | 7334a949a41aa1d215d018d90085a91182acba6b.zip | 1,763,930,897 | |
| 7.6 beta 4 | 18U5552d | — | 29 June 2021 | ab4af80576a44abc031a7be13bcb84c1da0b5281.zip | 1,764,668,730 | |
| 7.6 beta 5 | 18U5561a | — | 8 July 2021 | 820479d38a18792d6b2d12de86d492342f2cc0e9.zip | 1,769,751,863 | |
| 7.6 RC | 18U63 | — | 19 July 2021 | 7b1af453d153a1bd1c30df17ccf5caf9d03c4a41.zip | 1,780,396,698 | |
Watch5,3
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 7.6 beta | 18U5523d | — | 19 May 2021 | 7541e2d2036764315077da8b24d77d562e6daed4.zip | 1,833,702,230 | |
| 7.6 beta 2 | 18U5533b | — | 2 June 2021 | d7354a87489056c990490c28a8ca3187824fb687.zip | 1,833,888,639 | |
| 7.6 beta 3 | 18U5542b | — | 14 June 2021 | 650d8a6af3bb3d16d8bfe916857d28708ac1b2d4.zip | 1,832,526,383 | |
| 7.6 beta 4 | 18U5552d | — | 29 June 2021 | 83c1696ecf3480c0f268319afc90e9f794d7077a.zip | 1,834,321,991 | |
| 7.6 beta 5 | 18U5561a | — | 8 July 2021 | 006c1af4074ca230c06286216c162ece6f5acce3.zip | 1,837,233,234 | |
| 7.6 RC | 18U63 | — | 19 July 2021 | c786f2863110ed717bad610c3e662d8b8268fb24.zip | 1,848,219,594 | |
Watch5,4
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 7.6 beta | 18U5523d | — | 19 May 2021 | 57c6f772cc434d7450e8e963b8f208f6fd663087.zip | 1,808,568,060 | |
| 7.6 beta 2 | 18U5533b | — | 2 June 2021 | 4bee81bbb9bd6cbc606d96a24a2aa87431ad5a49.zip | 1,808,643,407 | |
| 7.6 beta 3 | 18U5542b | — | 14 June 2021 | fbebd7c4f8d3f9c0e1f1a323c5a4ea58ba316fcb.zip | 1,807,105,756 | |
| 7.6 beta 4 | 18U5552d | — | 29 June 2021 | ea6ea2c1268de606ea5cf587fc01eb740730f2a2.zip | 1,809,122,110 | |
| 7.6 beta 5 | 18U5561a | — | 8 July 2021 | f8bd22885d3d8b07a664893123645ca04a038c77.zip | 1,812,970,646 | |
| 7.6 RC | 18U63 | — | 19 July 2021 | 49c20606433ffabaebf072d030b80e371d957750.zip | 1,824,006,172 | |
Apple Watch SE
Watch5,9
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 7.6 beta | 18U5523d | — | 19 May 2021 | 6d725382ca9bf5702bd1ea17367937cec7a32474.zip | 1,788,737,067 | |
| 7.6 beta 2 | 18U5533b | — | 2 June 2021 | 037c95cc7df1656acd4f51ba872ebd550ffba1b8.zip | 1,788,850,911 | |
| 7.6 beta 3 | 18U5542b | — | 14 June 2021 | ed65003a2d95fa76e2017f2a0f0c6bcb473c1116.zip | 1,786,853,872 | |
| 7.6 beta 4 | 18U5552d | — | 29 June 2021 | 1684b577a3cdfeb6b9240bd96c6b8b8aa3680fb2.zip | 1,789,600,604 | |
| 7.6 beta 5 | 18U5561a | — | 8 July 2021 | 7e2d8f55f68edc0aa6edbe71d8f9e4fd1ae858d7.zip | 1,793,832,345 | |
| 7.6 RC | 18U63 | — | 19 July 2021 | 967cedf61bb25e4716ee8185f2fd0d9f0a8e165a.zip | 1,804,353,935 | |
Watch5,10
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 7.6 beta | 18U5523d | — | 19 May 2021 | 1b30edbefbc30749343b797e7ae6e2318ed5b528.zip | 1,765,405,419 | |
| 7.6 beta 2 | 18U5533b | — | 2 June 2021 | a201a361ed9cdea98c26fc49929861fe161bee5d.zip | 1,765,494,226 | |
| 7.6 beta 3 | 18U5542b | — | 14 June 2021 | db52938a2df8d2609b182f20259352dfed0c7a82.zip | 1,763,825,870 | |
| 7.6 beta 4 | 18U5552d | — | 29 June 2021 | 15dc26bfd06fc23829bcedd39d84a1dcd1cb091b.zip | 1,764,602,026 | |
| 7.6 beta 5 | 18U5561a | — | 8 July 2021 | 3206fad008a302af6f14081bee9ab297a74a86c7.zip | 1,769,613,879 | |
| 7.6 RC | 18U63 | — | 19 July 2021 | 90b412a4e03dbf22d878bcb8e719942da5444858.zip | 1,780,328,540 | |
Watch5,11
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 7.6 beta | 18U5523d | — | 19 May 2021 | efc3cf46e2a83a065812e7b6687a11ab1e6e28ec.zip | 1,832,775,941 | |
| 7.6 beta 2 | 18U5533b | — | 2 June 2021 | aeabec337694a0d43700021ff0d65bcfe29ab3f0.zip | 1,832,906,929 | |
| 7.6 beta 3 | 18U5542b | — | 14 June 2021 | 9004488f96950a59cfd2f26e55b569d138b44445.zip | 1,831,420,049 | |
| 7.6 beta 4 | 18U5552d | — | 29 June 2021 | 11b7888dfa125234f56cda210bf74df338d7fb33.zip | 1,833,331,964 | |
| 7.6 beta 5 | 18U5561a | — | 8 July 2021 | e2676db663e67a1297b878392874419b32b070f6.zip | 1,836,462,353 | |
| 7.6 RC | 18U63 | — | 19 July 2021 | e568130169ae5b121678c709e28e83ee64050f89.zip | 1,847,191,277 | |
Watch5,12
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 7.6 beta | 18U5523d | — | 19 May 2021 | 9ac16f5a773624dde025891a75d2cd411952e027.zip | 1,807,337,739 | |
| 7.6 beta 2 | 18U5533b | — | 2 June 2021 | c062bcb7ca0bb604a62cb76dab4e908e19b008d9.zip | 1,807,753,023 | |
| 7.6 beta 3 | 18U5542b | — | 14 June 2021 | 72c6730daa960f0ac39d0dda1c20e4daa96d47be.zip | 1,806,179,014 | |
| 7.6 beta 4 | 18U5552d | — | 29 June 2021 | abe5cdfa3a6d6702f0ab8a464f33009d3d659906.zip | 1,808,191,069 | |
| 7.6 beta 5 | 18U5561a | — | 8 July 2021 | 42adeb30200cd64515fae2c6960592f03f734d01.zip | 1,812,085,582 | |
| 7.6 RC | 18U63 | — | 19 July 2021 | 5172d5414ed8ddcf480f08967d5f74489ab7f8cc.zip | 1,823,052,884 | |
Apple Watch Series 6
Watch6,1
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 7.6 beta | 18U5523d | — | 19 May 2021 | b6cf94b749791d037574201ec1d0c8684433787e.zip | 1,777,494,430 | |
| 7.6 beta 2 | 18U5533b | — | 2 June 2021 | 791dcd2daadc77ad6c201acd4d7c82fb1124480d.zip | 1,777,507,462 | |
| 7.6 beta 3 | 18U5542b | — | 14 June 2021 | 00eed607c79eda5dd4b34481a91345679631206a.zip | 1,775,754,280 | |
| 7.6 beta 4 | 18U5552d | — | 29 June 2021 | 590a4be8d8893c8c08de3f6ddfd89800619d3fa5.zip | 1,777,947,163 | |
| 7.6 beta 5 | 18U5561a | — | 8 July 2021 | 22e49c28b72bed5364cd241f20fb066221f9e723.zip | 1,782,912,327 | |
| 7.6 RC | 18U63 | — | 19 July 2021 | eb8e59b5005d59635909522b3d4bbf8ec4a5fb35.zip | 1,793,561,562 | |
Watch6,2
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 7.6 beta | 18U5523d | — | 19 May 2021 | e57c1c11f5a19d6e343cd986798b3efdd472eb55.zip | 1,753,811,826 | |
| 7.6 beta 2 | 18U5533b | — | 2 June 2021 | 4ca8bdd32acf63b9609e5e210e24775c78ff0f3c.zip | 1,754,050,538 | |
| 7.6 beta 3 | 18U5542b | — | 14 June 2021 | a0bce0e7df5741e74802f3046aa4f40579c2e8c2.zip | 1,752,431,316 | |
| 7.6 beta 4 | 18U5552d | — | 29 June 2021 | 9a7e51138c6640175f6fbb93c2bc81ca7a5cbc21.zip | 1,753,248,998 | |
| 7.6 beta 5 | 18U5561a | — | 8 July 2021 | 3a64f3aff87f34b85a412ae731f6c9c4f86e36b7.zip | 1,757,815,432 | |
| 7.6 RC | 18U63 | — | 19 July 2021 | 68aec31d1557658ce4b16be3d532a4cac4af766b.zip | 1,768,887,085 | |
Watch6,3
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 7.6 beta | 18U5523d | — | 19 May 2021 | fa76e9e81e172a4cd3309e9a87026b19dea929b7.zip | 1,821,720,828 | |
| 7.6 beta 2 | 18U5533b | — | 2 June 2021 | 656620c3df6661a1c82fc20c7812c70693df1119.zip | 1,821,923,921 | |
| 7.6 beta 3 | 18U5542b | — | 14 June 2021 | 01a38cd22aa823ef68d54e4c95d8c5a0e98076a1.zip | 1,820,319,129 | |
| 7.6 beta 4 | 18U5552d | — | 29 June 2021 | 245f78a11485fa8962220956d860775f7c347543.zip | 1,822,384,803 | |
| 7.6 beta 5 | 18U5561a | — | 8 July 2021 | 4050c661ea0783ca6029c2691de02c076f382479.zip | 1,824,756,475 | |
| 7.6 RC | 18U63 | — | 19 July 2021 | 69ebe0310b5346c8c43a46e13d0b4a8a0d9d642c.zip | 1,835,524,299 | |
Watch6,4
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 7.6 beta | 18U5523d | — | 19 May 2021 | 3d38336de82463078d822c4a2019b2dfe078adb8.zip | 1,795,947,105 | |
| 7.6 beta 2 | 18U5533b | — | 2 June 2021 | d815516a0dff3e3a5a6851e0c945805241737c70.zip | 1,796,099,739 | |
| 7.6 beta 3 | 18U5542b | — | 14 June 2021 | 4a1eba1108288a01c0dd7729a0d7d60c8e089e1d.zip | 1,794,431,502 | |
| 7.6 beta 4 | 18U5552d | — | 29 June 2021 | cfbd8e846abccbe9dd5c0900c62cb8aa0be435d2.zip | 1,797,096,608 | |
| 7.6 beta 5 | 18U5561a | — | 8 July 2021 | 6c311cc629ca54e89e2aabdd9c3e41e6d1e49730.zip | 1,800,989,598 | |
| 7.6 RC | 18U63 | — | 19 July 2021 | 527d43e77a76181b734636fbdf289cec10a29831.zip | 1,811,833,990 | |