IPSW · iOS
iOS 26.4 beta 3 IPSW Download (23E5223k)
Build 23E5223k, released March 5, 2026 — restore images for 30 iPhones, straight from Apple's servers.
Choose your iPhone
30 devices. Each row is one file on Apple's CDN.
iPhone18,3 11.33 GBiPhone18,3_26.4_23E5223k_Restore.ipsw SHA-256 808fd5cae55c1d85ec55586a1a697849e6ac02f8bcaa093468001d1033fcc1e6 
iPhone18,1 11.37 GBiPhone18,1_26.4_23E5223k_Restore.ipsw SHA-256 f973c151f204429128f21596220063df9f07a284b07b9ec53cdb0bbe223467db 
iPhone18,2 11.29 GBiPhone18,2_26.4_23E5223k_Restore.ipsw SHA-256 6a8a8f5c81a03e92668508844ed22f70eae66b7496331ddf1e6b7daf4109b90e 
iPhone18,4 11.02 GBiPhone18,4_26.4_23E5223k_Restore.ipsw SHA-256 be4f66e30e1b76320925d1353ee66261a4e3f1481e5fd6ddd7b6db41b445a8ee 
iPhone17,5 10.71 GBiPhone17,5_26.4_23E5223k_Restore.ipsw SHA-256 b9aa0e3c159d2b2d1c8ff60d57617470bbd1cb1933e2daeb6eebf2ba83903491 
iPhone17,3 11.11 GBiPhone17,3_26.4_23E5223k_Restore.ipsw SHA-256 3abab6e5dc2504c713430f3e36c4dd6e109fe636e7e6ba774ca30d71351c18f3 
iPhone17,4 11.08 GBiPhone17,4_26.4_23E5223k_Restore.ipsw SHA-256 e6d8fc5943a530e87e2b4601918dda81bf67d0d60edc6fffc478fe56d57e354c 
iPhone17,1 11.15 GBiPhone17,1_26.4_23E5223k_Restore.ipsw SHA-256 dc215525937df9807609318e6ce1930ec65b1812c5af7da41ccda720df858388 
iPhone17,2 11.15 GBiPhone17,2_26.4_23E5223k_Restore.ipsw SHA-256 0dcdb6461265070030c33678d395b9bb09ebbaac93f32c1c405bd53b7ef7c447 
iPhone15,4 10.35 GBiPhone15,4_26.4_23E5223k_Restore.ipsw SHA-256 7361e7095e270de9c22a979fdf31df94a78e6ebb45a3e1967af8d4d87c42ab8c 
iPhone15,5 10.35 GBiPhone15,5_26.4_23E5223k_Restore.ipsw SHA-256 0a377acd1a9effad47a637ccea5936e5a76b7a79f53bdb216783605b4a24a08b 
iPhone16,1 11.12 GBiPhone16,1_26.4_23E5223k_Restore.ipsw SHA-256 bccda7d44952e2acdc2b1a7a705878569a0421f515cf3601d93f681f8e2286dc 
iPhone16,2 11.12 GBiPhone16,2_26.4_23E5223k_Restore.ipsw SHA-256 b3bb381cc8a7506873d12c227956db715c4bbba5b6215ea5f9e6d2de3d9a1d66 
iPhone14,8 10.28 GBiPhone14,8_26.4_23E5223k_Restore.ipsw SHA-256 6daf4fc87f167b1b384e5827dd145647b6d09fa64dabc990eed6635c832f78a0 
iPhone14,7 10.28 GBiPhone14,7_26.4_23E5223k_Restore.ipsw SHA-256 ed2ebe0207c52038136724714f1f941b7a3fe10c1bd276be45488fccc986c5b1 
iPhone15,2 10.44 GBiPhone15,2_26.4_23E5223k_Restore.ipsw SHA-256 eec53e291af5fbc289a7169197e71ccc460d92a65a5ad91051f7aed5c2a5a1cc 
iPhone15,3 10.41 GBiPhone15,3_26.4_23E5223k_Restore.ipsw SHA-256 1a0621e061628740e934f2d069f79cf17faac18c58695382f9f25715978d6447 
iPhone14,6 9.95 GBiPhone14,6_26.4_23E5223k_Restore.ipsw SHA-256 b477bca8b75df012812b01802a7c0733c3f2db60b8fadfc975591e078b00822b 
iPhone14,5 10.26 GBiPhone14,5_26.4_23E5223k_Restore.ipsw SHA-256 61b2c6d388b7346feae4472f428fff7971bb8da72c46a874ed98d769aa709b55 
iPhone14,4 10.28 GBiPhone14,4_26.4_23E5223k_Restore.ipsw SHA-256 80252d0c1d5dfd680270ac29519990fa7b18e681f4b5c3cbec64a9d3404accfb 
iPhone14,2 10.32 GBiPhone14,2_26.4_23E5223k_Restore.ipsw SHA-256 e5b32f726b08f937031917811a8bf312208c91e8c4624434cae78926220524af 
iPhone14,3 10.32 GBiPhone14,3_26.4_23E5223k_Restore.ipsw SHA-256 4cbbc1cbe83603dcd67678009ec346d2c2dabd7f7bef63f74e328a0b67eefa45 
iPhone13,1 10.14 GBiPhone13,1_26.4_23E5223k_Restore.ipsw SHA-256 94d86a107fba391596ee9e71644c5cda3c29ffd655ffc800a33d3c3102858830 
iPhone13,4 10.31 GBiPhone13,4_26.4_23E5223k_Restore.ipsw SHA-256 7712c0119217dc60ab1a89c6dc10e046500d8751bc6c1dcbb74150984f35e60b 
iPhone13,2 10.34 GBiPhone13,2,iPhone13,3_26.4_23E5223k_Restore.ipsw SHA-256 c4616f33d6bbfe260cef613eb13efeac072744ee7f06960647ee257907b26004 
iPhone13,3 10.34 GBiPhone13,2,iPhone13,3_26.4_23E5223k_Restore.ipsw SHA-256 c4616f33d6bbfe260cef613eb13efeac072744ee7f06960647ee257907b26004 
iPhone12,8 9.72 GBiPhone12,8_26.4_23E5223k_Restore.ipsw SHA-256 62a7a8a3ab1c6b8a7100cd4972d7bbe87b5cc8645e4152000c696ef0bdb82851 
iPhone12,1 9.75 GBiPhone12,1_26.4_23E5223k_Restore.ipsw SHA-256 2663a6e353a52e9fb4aa39ec0030cbe87bd2cc208d7e58eb410d58051b40703e 
iPhone12,3 9.94 GBiPhone12,3,iPhone12,5_26.4_23E5223k_Restore.ipsw SHA-256 9128c100291e8a2511bc21df0f9de64c7125efa038d9c18b2a675f49283f5c22 
iPhone12,5 9.94 GBiPhone12,3,iPhone12,5_26.4_23E5223k_Restore.ipsw SHA-256 9128c100291e8a2511bc21df0f9de64c7125efa038d9c18b2a675f49283f5c22 No device matches.
23E5223kHow to install iOS 26.4 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 26.4 beta 3 today?
Not at the moment — Apple has stopped signing 23E5223k, 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.