< Beta OTA Updates | iPhone
iPhone 6s
N71AP
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 6e5d1fb57168b60d76778602f975b5f279e75058.zip | 4,294,181,129 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | 1e69053a2dd73522cbb43ed773f91dd270f5bf05.zip | 4,298,238,882 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 35890ce883d789480c838b92158cfe5efdca25bf.zip | 4,292,715,296 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | ddf6949494edeb18626d5affe40763a95b08bae9.zip | 4,208,032,431 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | f64148a0524bdce17fc5f38ce6d873bd0a9e1cbc.zip | 4,173,643,867 | |
N71mAP
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 6e5d1fb57168b60d76778602f975b5f279e75058.zip | 4,294,181,129 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | 1e69053a2dd73522cbb43ed773f91dd270f5bf05.zip | 4,298,238,882 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 35890ce883d789480c838b92158cfe5efdca25bf.zip | 4,292,715,296 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | ddf6949494edeb18626d5affe40763a95b08bae9.zip | 4,208,032,431 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | f64148a0524bdce17fc5f38ce6d873bd0a9e1cbc.zip | 4,173,643,867 | |
iPhone 6s Plus
N66AP
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 45fe1c5750efa2369ca1bd71a3063c421bd2981f.zip | 4,445,582,590 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | 985b439400a97885dc9cf87ed747dffee1d32d6b.zip | 4,447,723,416 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 6feb9d3762a8ed07735f0d9e36b4d0cc34681278.zip | 4,451,634,800 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | 57e466811510099c210a8ef09f0a4d041bdb98ab.zip | 4,367,379,884 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | 1f3856fa432e0207bb83de04eab2fc6a2e3a38a9.zip | 4,334,187,743 | |
N66mAP
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 45fe1c5750efa2369ca1bd71a3063c421bd2981f.zip | 4,445,582,590 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | 985b439400a97885dc9cf87ed747dffee1d32d6b.zip | 4,447,723,416 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 6feb9d3762a8ed07735f0d9e36b4d0cc34681278.zip | 4,451,634,800 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | 57e466811510099c210a8ef09f0a4d041bdb98ab.zip | 4,367,379,884 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | 1f3856fa432e0207bb83de04eab2fc6a2e3a38a9.zip | 4,334,187,743 | |
iPhone SE (1st generation)
N69AP
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 04736c20820f46efb59fca2e78e1bc5fcb66aad7.zip | 4,250,756,433 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | 2aeff90e3ca7790038cefd3c8f0591d3c806b67d.zip | 4,253,461,324 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | b320c215c7f6a8081eb74816f13429d08f9be406.zip | 4,254,373,515 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | 093f87cfae2931438068ec87a67df5ff56f444ab.zip | 4,170,936,688 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | c58212c331097fc9deef4ba94374113d8c778d13.zip | 4,142,356,233 | |
N69uAP
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 04736c20820f46efb59fca2e78e1bc5fcb66aad7.zip | 4,250,756,433 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | 2aeff90e3ca7790038cefd3c8f0591d3c806b67d.zip | 4,253,461,324 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | b320c215c7f6a8081eb74816f13429d08f9be406.zip | 4,254,373,515 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | 093f87cfae2931438068ec87a67df5ff56f444ab.zip | 4,170,936,688 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | c58212c331097fc9deef4ba94374113d8c778d13.zip | 4,142,356,233 | |
iPhone 7
iPhone9,1
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | a317fb9ccfe83ad5c26cbba0711fa45be39ec0d5.zip | 4,849,291,979 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | d63ac19c18dae9c45a11c1e7c8aca9a501bcf831.zip | 4,853,356,740 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 5dc3a9aca012422835400de430bdf87a1dc7f2b2.zip | 4,849,053,296 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | 1e00df9881fe3c7695840bb7c9c9d261575d8dbf.zip | 4,711,082,445 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | 244e900f3d3809e7a2cb5b83b9fd0b0e46a5c712.zip | 4,511,400,902 | |
iPhone9,3
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | a317fb9ccfe83ad5c26cbba0711fa45be39ec0d5.zip | 4,849,291,979 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | d63ac19c18dae9c45a11c1e7c8aca9a501bcf831.zip | 4,853,356,740 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 5dc3a9aca012422835400de430bdf87a1dc7f2b2.zip | 4,849,053,296 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | 1e00df9881fe3c7695840bb7c9c9d261575d8dbf.zip | 4,711,082,445 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | 244e900f3d3809e7a2cb5b83b9fd0b0e46a5c712.zip | 4,511,400,902 | |
iPhone 7 Plus
iPhone9,2
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 9a0d52856cb3e6fae4fa25adf99b5e78a74fe960.zip | 4,996,069,359 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | 87233089116134ea7c4f59e82d9411af0c895bbb.zip | 5,002,813,035 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | b954aaf5d54b945d232e5c708e9d7627f5d837cb.zip | 5,004,097,038 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | c3a9de255fb63f2654b560bb744f471c8911d50b.zip | 4,866,276,206 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | efe672d877964e47014c25ed196f57784653ad8a.zip | 4,666,081,567 | |
iPhone9,4
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 9a0d52856cb3e6fae4fa25adf99b5e78a74fe960.zip | 4,996,069,359 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | 87233089116134ea7c4f59e82d9411af0c895bbb.zip | 5,002,813,035 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | b954aaf5d54b945d232e5c708e9d7627f5d837cb.zip | 5,004,097,038 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | c3a9de255fb63f2654b560bb744f471c8911d50b.zip | 4,866,276,206 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | efe672d877964e47014c25ed196f57784653ad8a.zip | 4,666,081,567 | |
iPhone 8
iPhone10,1
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | a317fb9ccfe83ad5c26cbba0711fa45be39ec0d5.zip | 4,849,291,979 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | d63ac19c18dae9c45a11c1e7c8aca9a501bcf831.zip | 4,853,356,740 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 5dc3a9aca012422835400de430bdf87a1dc7f2b2.zip | 4,849,053,296 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | 1e00df9881fe3c7695840bb7c9c9d261575d8dbf.zip | 4,711,082,445 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | 244e900f3d3809e7a2cb5b83b9fd0b0e46a5c712.zip | 4,511,400,902 | |
iPhone10,4
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | a317fb9ccfe83ad5c26cbba0711fa45be39ec0d5.zip | 4,849,291,979 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | d63ac19c18dae9c45a11c1e7c8aca9a501bcf831.zip | 4,853,356,740 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 5dc3a9aca012422835400de430bdf87a1dc7f2b2.zip | 4,849,053,296 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | 1e00df9881fe3c7695840bb7c9c9d261575d8dbf.zip | 4,711,082,445 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | 244e900f3d3809e7a2cb5b83b9fd0b0e46a5c712.zip | 4,511,400,902 | |
iPhone 8 Plus
iPhone10,2
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 9a0d52856cb3e6fae4fa25adf99b5e78a74fe960.zip | 4,996,069,359 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | 87233089116134ea7c4f59e82d9411af0c895bbb.zip | 5,002,813,035 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | b954aaf5d54b945d232e5c708e9d7627f5d837cb.zip | 5,004,097,038 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | c3a9de255fb63f2654b560bb744f471c8911d50b.zip | 4,866,276,206 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | efe672d877964e47014c25ed196f57784653ad8a.zip | 4,666,081,567 | |
iPhone10,5
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 9a0d52856cb3e6fae4fa25adf99b5e78a74fe960.zip | 4,996,069,359 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | 87233089116134ea7c4f59e82d9411af0c895bbb.zip | 5,002,813,035 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | b954aaf5d54b945d232e5c708e9d7627f5d837cb.zip | 5,004,097,038 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | c3a9de255fb63f2654b560bb744f471c8911d50b.zip | 4,866,276,206 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | efe672d877964e47014c25ed196f57784653ad8a.zip | 4,666,081,567 | |
iPhone X
iPhone10,3
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | a20b9c38ba489d5e220c8d1241504ff66c88d89e.zip | 4,818,048,315 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | 5fd6887812651e707c4deb7e28bae68c2c6b99ba.zip | 4,826,309,511 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 7fefd31a7473d632237481eecbf39920364797cd.zip | 4,826,229,413 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | 476eed1a372cadc6ccaccfec6dfcb914110a9b48.zip | 4,757,903,022 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | 9cdf7aad66f2d1e7b92d33db0ced0dde5a9753cb.zip | 4,625,605,818 | |
iPhone10,6
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | a20b9c38ba489d5e220c8d1241504ff66c88d89e.zip | 4,818,048,315 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | 5fd6887812651e707c4deb7e28bae68c2c6b99ba.zip | 4,826,309,511 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 7fefd31a7473d632237481eecbf39920364797cd.zip | 4,826,229,413 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | 476eed1a372cadc6ccaccfec6dfcb914110a9b48.zip | 4,757,903,022 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | 9cdf7aad66f2d1e7b92d33db0ced0dde5a9753cb.zip | 4,625,605,818 | |
iPhone XR
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 3110a699ef4267a4e72f1bac6eaa20a1b1e9d243.zip | 5,816,044,068 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | 2becb791be3330f454c79b16f03577a09abbbbe9.zip | 5,802,556,300 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 96da1a10cd92faf9f592bc2d234c885a6bd49bfb.zip | 5,805,817,705 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | bfe0455e7cbb6c9a8317e8bdc0fed05db4f3fe30.zip | 5,679,028,410 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | 6716a76a9e6f95c3db42029578dfc5c45238c448.zip | 5,457,095,892 | |
iPhone XS
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 9565b30f4f63380b577057df714038593e50a4dd.zip | 6,384,959,091 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | f1cd07a1273cbc6cb9a9b09184f5f5dbfd7ed640.zip | 6,360,287,381 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 7a1f6661858239fecf5f4c6582f67f8a538f284f.zip | 6,373,846,099 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | d8e6beb51b2bef15ad3988b861556a7683a90c5b.zip | 6,228,029,282 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | 0a1557d54f4edb5329f5b7807332ad7c5ebf8d11.zip | 5,949,989,323 | |
iPhone XS Max
iPhone11,6
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 9565b30f4f63380b577057df714038593e50a4dd.zip | 6,384,959,091 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | f1cd07a1273cbc6cb9a9b09184f5f5dbfd7ed640.zip | 6,360,287,381 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 7a1f6661858239fecf5f4c6582f67f8a538f284f.zip | 6,373,846,099 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | d8e6beb51b2bef15ad3988b861556a7683a90c5b.zip | 6,228,029,282 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | 0a1557d54f4edb5329f5b7807332ad7c5ebf8d11.zip | 5,949,989,323 | |
iPhone 11
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 3110a699ef4267a4e72f1bac6eaa20a1b1e9d243.zip | 5,816,044,068 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | 2becb791be3330f454c79b16f03577a09abbbbe9.zip | 5,802,556,300 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 96da1a10cd92faf9f592bc2d234c885a6bd49bfb.zip | 5,805,817,705 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | bfe0455e7cbb6c9a8317e8bdc0fed05db4f3fe30.zip | 5,679,028,410 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | 6716a76a9e6f95c3db42029578dfc5c45238c448.zip | 5,457,095,892 | |
iPhone 11 Pro
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 9565b30f4f63380b577057df714038593e50a4dd.zip | 6,384,959,091 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | f1cd07a1273cbc6cb9a9b09184f5f5dbfd7ed640.zip | 6,360,287,381 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 7a1f6661858239fecf5f4c6582f67f8a538f284f.zip | 6,373,846,099 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | d8e6beb51b2bef15ad3988b861556a7683a90c5b.zip | 6,228,029,282 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | 0a1557d54f4edb5329f5b7807332ad7c5ebf8d11.zip | 5,949,989,323 | |
iPhone 11 Pro Max
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 9565b30f4f63380b577057df714038593e50a4dd.zip | 6,384,959,091 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | f1cd07a1273cbc6cb9a9b09184f5f5dbfd7ed640.zip | 6,360,287,381 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 7a1f6661858239fecf5f4c6582f67f8a538f284f.zip | 6,373,846,099 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | d8e6beb51b2bef15ad3988b861556a7683a90c5b.zip | 6,228,029,282 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | 0a1557d54f4edb5329f5b7807332ad7c5ebf8d11.zip | 5,949,989,323 | |
iPhone SE (2nd generation)
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 6a8eb98460c0552eee3f58bd58ed7097baedf00d.zip | 4,992,654,354 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | f1e11f8cf5682a71b2315cc9e5bc2da99c16ba4a.zip | 4,986,878,092 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 10aa3af5ce6069e513c4bd7851059d4efb2dc89d.zip | 4,992,368,290 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | fb00d30a4e9f54ca9a93ce8b590ec70b950c20ee.zip | 4,918,609,019 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | db0d0848e1a87f43dc44c30abb3a74a7ff6e1b95.zip | 4,819,729,151 | |
iPhone 12 mini
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 2c9bb631547984d31367c8848d0073320055ae6b.zip | 5,383,778,402 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | eda786cdbfaf48638212ad1b08ec16883b61d841.zip | 5,384,738,341 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | aa569e3be8fb2c5f817659f59467e46af6b7ce62.zip | 5,387,983,818 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | eb933195242cd25ce1d32ae7aaff794e0480c618.zip | 5,314,741,456 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | de927328848ba8ab8bb28ecba3f96986d5c1c67b.zip | 5,199,480,833 | |
iPhone 12
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 20d88bac628bc2e7f7a9ac340a3f75164810462b.zip | 5,590,576,941 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | d84e4c5f715c5d5308fc7471b619c708c397dc8a.zip | 5,579,059,456 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 9199224da2544bd6ee0b163d0bfca51d433283c9.zip | 5,594,178,978 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | cf28d570937b2dd4a66dac7b6ef10eef33a6431a.zip | 5,521,185,798 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | 8781e20fa12f7223c85977a3b81e8a73c5a700c8.zip | 5,382,396,483 | |
iPhone 12 Pro
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 20d88bac628bc2e7f7a9ac340a3f75164810462b.zip | 5,590,576,941 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | d84e4c5f715c5d5308fc7471b619c708c397dc8a.zip | 5,579,059,456 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 9199224da2544bd6ee0b163d0bfca51d433283c9.zip | 5,594,178,978 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | cf28d570937b2dd4a66dac7b6ef10eef33a6431a.zip | 5,521,185,798 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | 8781e20fa12f7223c85977a3b81e8a73c5a700c8.zip | 5,382,396,483 | |
iPhone 12 Pro Max
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 6662940de9f4bc3bbac05b46815176597709b19e.zip | 5,431,035,994 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | 3ada6c59aa8b7746c1c929cb3310b233245cf80c.zip | 5,427,620,657 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | e28a055a64021c64217cc06278b772912b6e96cc.zip | 5,430,596,288 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | e20557e5364a71a15d70e7986f0bdb596ea3b3d4.zip | 5,357,250,711 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | 3d692f794162a16927540a3eeff53de0980c4947.zip | 5,245,698,604 | |
iPhone 13 mini
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 126b016fd723a8e86cab285e145799efaf612036.zip | 5,434,503,836 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | 82f51eab75a87f16b5008a3c2b3f5c878c85d68b.zip | 5,430,758,693 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 704543ce64726fa83b0ea16fa02fdcb4f635e5d5.zip | 5,440,233,667 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | b9486259569067e59e173e04e4dcf080c4605829.zip | 5,366,929,680 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | d27ab197b985e38c54f442d0c7485ef58ce1a364.zip | 5,239,894,529 | |
iPhone 13
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 178ab1b90a0ca2944ceb0f531e0d9a7aa06a3df7.zip | 5,441,231,441 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | 5893ff40321e61c23be454ef30adff01d209ee59.zip | 5,441,792,342 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 1cd5503dbc64e2eb0bc36296ed75253d4d986363.zip | 5,440,861,419 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | a8ab62018852a92ddd284a2ee5040403d6c09358.zip | 5,367,483,221 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | 969afae35cf217349f5ad8ed941b8abb9a532e8a.zip | 5,247,849,936 | |
iPhone 13 Pro
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | c0e303d1d467863a10bb8b959e9d38b2683a0fcd.zip | 5,407,639,640 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | 2e01b0c41e179a15931d5cb0f4b18d2de6232ab6.zip | 5,409,079,554 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 59b3cf7913fc522914946c3712a0f3b560f435e3.zip | 5,411,876,277 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | cb03d7078b20cb8fe9ac293d60c95f06c6af1977.zip | 5,338,152,680 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | 8f342fde4af8a051dc9199f38fbf28ae800849fa.zip | 5,220,541,735 | |
iPhone 13 Pro Max
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 15.1 beta | 19B5042h | — | 21 September 2021 | 884834d73e080ede2c7e9884546a3d1ef83ccbd4.zip | 5,446,631,541 | |
| 15.1 beta 2 | 19B5052f | — | 28 September 2021 | fe75e6a960876e4af9973af82421dd1a12e43bc1.zip | 5,440,699,129 | |
| 15.1 beta 3 | 19B5060d | — | 6 October 2021 | 7d103e70851d6c0f8607af934807b4da42641417.zip | 5,447,615,224 | |
| 15.1 beta 4 | 19B5068a | — | 13 October 2021 | afed1a6c89afeacca6470c34e90fe8c37f759c3c.zip | 5,374,811,211 | |
| 15.1 RC | 19B74 | — | 18 October 2021 | 9c047425b1cc1c8a700f62954532b1584d0a3925.zip | 5,255,177,622 | |