IPSW · iOS
iOS 17.0 beta 3 IPSW Download (21A5277j)
Build 21A5277j, released July 11, 2023 — restore images for 20 iPhones, straight from Apple's servers.
Choose your iPhone
20 devices. Each row is one file on Apple's CDN.
iPhone14,8 7.84 GBiPhone14,8_17.0_21A5277j_Restore.ipsw SHA-256 5b63b950fb511781c299a1cc1d3d2e18860aa15d3ecb4755184cee2716b63e66 
iPhone14,7 7.85 GBiPhone14,7_17.0_21A5277j_Restore.ipsw SHA-256 eb1062d698999e97fe9e384b997f94c2ef292615f7d808dd0a33abe10adce819 
iPhone15,2 7.99 GBiPhone15,2_17.0_21A5277j_Restore.ipsw SHA-256 cd505edb17c9cba6858d2b242c4a839283722d5c177bdafb7268c4220d6d1c48 
iPhone15,3 7.97 GBiPhone15,3_17.0_21A5277j_Restore.ipsw SHA-256 18443f89fd2ff21eac661092b17110b9d39e37cb2d98199a531623dbe470b884 
iPhone14,6 7.53 GBiPhone14,6_17.0_21A5277j_Restore.ipsw SHA-256 d037c881df87fc6b9e34e3f8fb6b11a270bb3722005b26b48372c58b193ecc0b 
iPhone14,5 7.78 GBiPhone14,5_17.0_21A5277j_Restore.ipsw SHA-256 2ee505b03d1ae7d933086e553539b352b57565698b349f663c4eb2b09620e455 
iPhone14,4 7.81 GBiPhone14,4_17.0_21A5277j_Restore.ipsw SHA-256 b80d91ea1d59f1bcb2262ebac2a1d35782e55a16d1b16aaf03f6b8b1e0d85e21 
iPhone14,2 7.91 GBiPhone14,2_17.0_21A5277j_Restore.ipsw SHA-256 c555f463aecb6979268b2970c7bd2b96511fe49e15537251e169d9e3728eb3bb 
iPhone14,3 7.91 GBiPhone14,3_17.0_21A5277j_Restore.ipsw SHA-256 ec740ddd7c910c9256e8454c3100c12a1502be1bdb3e7304578ff22c98801d9e 
iPhone13,1 7.68 GBiPhone13,1_17.0_21A5277j_Restore.ipsw SHA-256 17c3a4dbb000bc14385e73a0d7eab190263607dfca09cdb026e679b604979bf7 
iPhone13,2 7.86 GBiPhone13,2,iPhone13,3_17.0_21A5277j_Restore.ipsw SHA-256 4776a21ff23d220ddfe0494a16891f1797b3a0683946720624319bdc9606a428 
iPhone13,3 7.86 GBiPhone13,2,iPhone13,3_17.0_21A5277j_Restore.ipsw SHA-256 4776a21ff23d220ddfe0494a16891f1797b3a0683946720624319bdc9606a428 
iPhone12,8 7.26 GBiPhone12,8_17.0_21A5277j_Restore.ipsw SHA-256 c3d15e1e397ed1bb13dfbbf0f65bbd7f9fb185fa78b826992b67211a25cdc286 
iPhone12,1 7.28 GBiPhone12,1_17.0_21A5277j_Restore.ipsw SHA-256 dea98859b9d8a98efa4b31b690fc9a3558fd5ffd23b9280f964923864dba4eab 
iPhone12,3 7.42 GBiPhone12,3,iPhone12,5_17.0_21A5277j_Restore.ipsw SHA-256 f95c8518abbe398e34967c393b3e852bb4388b94a9cfda588147bc78c15ace44 
iPhone12,5 7.42 GBiPhone12,3,iPhone12,5_17.0_21A5277j_Restore.ipsw SHA-256 f95c8518abbe398e34967c393b3e852bb4388b94a9cfda588147bc78c15ace44 
iPhone11,8 7.40 GBiPhone11,8_17.0_21A5277j_Restore.ipsw SHA-256 615da1d2687106ba45241906dc5d99cb830c2d9b812d9a5739151c17317ee8a2 
iPhone11,2 7.56 GBiPhone11,2,iPhone11,4,iPhone11,6_17.0_21A5277j_Restore.ipsw SHA-256 a6fa457bd788d45ee73a30b799f87f6d1a991e98c11f1654df1d6ccda495c332 
iPhone11,6 7.56 GBiPhone11,2,iPhone11,4,iPhone11,6_17.0_21A5277j_Restore.ipsw SHA-256 a6fa457bd788d45ee73a30b799f87f6d1a991e98c11f1654df1d6ccda495c332 
iPhone11,4 7.56 GBiPhone11,2,iPhone11,4,iPhone11,6_17.0_21A5277j_Restore.ipsw SHA-256 a6fa457bd788d45ee73a30b799f87f6d1a991e98c11f1654df1d6ccda495c332 No device matches.
21A5277jHow to install iOS 17.0 beta 3 from the IPSW
Four steps, and the one that matters most is the first.
Back up first
A restore erases the device. Make an archived backup in Finder or the Apple Devices app — an iCloud backup taken on a newer version cannot be restored onto an older one. Our backup guide covers the difference.
Get the file for your exact model
Check Settings → General → About → Model Name, then download the IPSW for that device. The download shows the file size; compare it with the SHA-256 under Details if you want to be certain the file is intact.
Restore in Finder or Apple Devices
Connect with a cable, select the device, then hold Option (Mac) or Shift (Windows) and click Restore to choose the .ipsw. Update keeps your data but only works upward; Restore erases and is how you downgrade.
Set up or restore your backup
After the restore the device starts fresh. Restore the backup you made — only if it came from the same or an older version than the one you just installed.
Questions? Answers.
Can I restore iOS 17.0 beta 3 today?
Not at the moment — Apple has stopped signing 21A5277j, so a restore will be rejected at the final step. The files remain here for reference and for signed re-releases.
Which is the right file for my device?
Match the identifier in Settings → General → About (or under the model's name here) against the one on each row. Wi-Fi and Cellular iPads share a file; different generations never do. Restoring the wrong device's IPSW simply fails — it cannot damage the device.
What does "signed" mean?
Apple's servers must approve a firmware before a device will accept it, and Apple only approves the builds it is currently shipping. A signed file can be restored today; an unsigned one is rejected at the end of the process, however you obtained it. Signing status changes without notice, usually within days of a newer release, which is why this catalogue rechecks it automatically.
Will I lose my data?
A Restore erases the device — that is what makes a downgrade possible. An Update with an IPSW keeps your data, but only when moving to a newer version. Either way, make an archived backup on a computer first; an iCloud backup taken on a newer version will not restore onto an older one.