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.
Unsigned
iPhone18,3 11.33 GB
FilenameiPhone18,3_26.4_23E5223k_Restore.ipsw
SHA-256808fd5cae55c1d85ec55586a1a697849e6ac02f8bcaa093468001d1033fcc1e6
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84811/73462941-0EF3-4C24-8F71-BF412CAA560D/iPhone18,3_26.4_23E5223k_Restore.ipsw
Size11,328,659,322 bytes (11.33 GB)
Unsigned
iPhone18,1 11.37 GB
FilenameiPhone18,1_26.4_23E5223k_Restore.ipsw
SHA-256f973c151f204429128f21596220063df9f07a284b07b9ec53cdb0bbe223467db
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84858/3405DCD6-631F-40E5-ADA3-D8AF7B42BEB8/iPhone18,1_26.4_23E5223k_Restore.ipsw
Size11,370,643,400 bytes (11.37 GB)
Unsigned
iPhone18,2 11.29 GB
FilenameiPhone18,2_26.4_23E5223k_Restore.ipsw
SHA-2566a8a8f5c81a03e92668508844ed22f70eae66b7496331ddf1e6b7daf4109b90e
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84835/640CEE8F-E891-4AB5-981C-05BFE2FDF145/iPhone18,2_26.4_23E5223k_Restore.ipsw
Size11,286,522,779 bytes (11.29 GB)
Unsigned
iPhone18,4 11.02 GB
FilenameiPhone18,4_26.4_23E5223k_Restore.ipsw
SHA-256be4f66e30e1b76320925d1353ee66261a4e3f1481e5fd6ddd7b6db41b445a8ee
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84612/DE570BB2-139B-4E03-A62E-7485F067E0A9/iPhone18,4_26.4_23E5223k_Restore.ipsw
Size11,020,338,855 bytes (11.02 GB)
Unsigned
iPhone17,5 10.71 GB
FilenameiPhone17,5_26.4_23E5223k_Restore.ipsw
SHA-256b9aa0e3c159d2b2d1c8ff60d57617470bbd1cb1933e2daeb6eebf2ba83903491
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84797/F25CC823-7B86-4A2D-A672-F8749E9C7DEC/iPhone17,5_26.4_23E5223k_Restore.ipsw
Size10,708,946,915 bytes (10.71 GB)
Unsigned
iPhone17,3 11.11 GB
FilenameiPhone17,3_26.4_23E5223k_Restore.ipsw
SHA-2563abab6e5dc2504c713430f3e36c4dd6e109fe636e7e6ba774ca30d71351c18f3
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84529/E70D42C8-5EA3-4F10-933E-0FC16318B923/iPhone17,3_26.4_23E5223k_Restore.ipsw
Size11,110,313,952 bytes (11.11 GB)
Unsigned
iPhone17,4 11.08 GB
FilenameiPhone17,4_26.4_23E5223k_Restore.ipsw
SHA-256e6d8fc5943a530e87e2b4601918dda81bf67d0d60edc6fffc478fe56d57e354c
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84588/50A3711D-6C12-4389-BE70-2F507E494E52/iPhone17,4_26.4_23E5223k_Restore.ipsw
Size11,081,329,784 bytes (11.08 GB)
Unsigned
iPhone17,1 11.15 GB
FilenameiPhone17,1_26.4_23E5223k_Restore.ipsw
SHA-256dc215525937df9807609318e6ce1930ec65b1812c5af7da41ccda720df858388
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84535/33D661D3-62DA-42BF-A41E-449DEFD45638/iPhone17,1_26.4_23E5223k_Restore.ipsw
Size11,150,027,273 bytes (11.15 GB)
Unsigned
iPhone17,2 11.15 GB
FilenameiPhone17,2_26.4_23E5223k_Restore.ipsw
SHA-2560dcdb6461265070030c33678d395b9bb09ebbaac93f32c1c405bd53b7ef7c447
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84708/3E5943DD-F176-4772-A275-0BD764572648/iPhone17,2_26.4_23E5223k_Restore.ipsw
Size11,149,472,413 bytes (11.15 GB)
Unsigned
iPhone15,4 10.35 GB
FilenameiPhone15,4_26.4_23E5223k_Restore.ipsw
SHA-2567361e7095e270de9c22a979fdf31df94a78e6ebb45a3e1967af8d4d87c42ab8c
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84590/D9F34832-4E4F-4FC9-991E-4DBFFC4D664A/iPhone15,4_26.4_23E5223k_Restore.ipsw
Size10,354,891,520 bytes (10.35 GB)
Unsigned
iPhone15,5 10.35 GB
FilenameiPhone15,5_26.4_23E5223k_Restore.ipsw
SHA-2560a377acd1a9effad47a637ccea5936e5a76b7a79f53bdb216783605b4a24a08b
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84540/D55FCF73-7A54-48CE-ADBD-09908A337E39/iPhone15,5_26.4_23E5223k_Restore.ipsw
Size10,354,955,602 bytes (10.35 GB)
Unsigned
iPhone16,1 11.12 GB
FilenameiPhone16,1_26.4_23E5223k_Restore.ipsw
SHA-256bccda7d44952e2acdc2b1a7a705878569a0421f515cf3601d93f681f8e2286dc
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84568/78810FC7-856E-4451-816F-16165A5ECD75/iPhone16,1_26.4_23E5223k_Restore.ipsw
Size11,117,093,304 bytes (11.12 GB)
Unsigned
iPhone16,2 11.12 GB
FilenameiPhone16,2_26.4_23E5223k_Restore.ipsw
SHA-256b3bb381cc8a7506873d12c227956db715c4bbba5b6215ea5f9e6d2de3d9a1d66
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84587/7EFD6D2E-CA2C-426C-B8F4-7D27DB1039A9/iPhone16,2_26.4_23E5223k_Restore.ipsw
Size11,117,228,534 bytes (11.12 GB)
Unsigned
iPhone14,8 10.28 GB
FilenameiPhone14,8_26.4_23E5223k_Restore.ipsw
SHA-2566daf4fc87f167b1b384e5827dd145647b6d09fa64dabc990eed6635c832f78a0
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84611/E92B1685-D8FA-484B-9EEA-5D7E40CD18BC/iPhone14,8_26.4_23E5223k_Restore.ipsw
Size10,276,032,680 bytes (10.28 GB)
Unsigned
iPhone14,7 10.28 GB
FilenameiPhone14,7_26.4_23E5223k_Restore.ipsw
SHA-256ed2ebe0207c52038136724714f1f941b7a3fe10c1bd276be45488fccc986c5b1
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84530/8E6C152A-7F17-4E7D-B38D-FCFFB9E3ED51/iPhone14,7_26.4_23E5223k_Restore.ipsw
Size10,276,938,945 bytes (10.28 GB)
Unsigned
iPhone15,2 10.44 GB
FilenameiPhone15,2_26.4_23E5223k_Restore.ipsw
SHA-256eec53e291af5fbc289a7169197e71ccc460d92a65a5ad91051f7aed5c2a5a1cc
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84551/B25275B5-BD99-40EA-92C9-96C199527751/iPhone15,2_26.4_23E5223k_Restore.ipsw
Size10,435,346,798 bytes (10.44 GB)
Unsigned
iPhone15,3 10.41 GB
FilenameiPhone15,3_26.4_23E5223k_Restore.ipsw
SHA-2561a0621e061628740e934f2d069f79cf17faac18c58695382f9f25715978d6447
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84543/A9A37D59-00CC-42FC-9A1C-4D9F4A3C82FB/iPhone15,3_26.4_23E5223k_Restore.ipsw
Size10,411,049,965 bytes (10.41 GB)
Unsigned
iPhone14,6 9.95 GB
FilenameiPhone14,6_26.4_23E5223k_Restore.ipsw
SHA-256b477bca8b75df012812b01802a7c0733c3f2db60b8fadfc975591e078b00822b
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84545/F8BC4892-D50F-41C3-B7E6-6985CE60671B/iPhone14,6_26.4_23E5223k_Restore.ipsw
Size9,946,475,249 bytes (9.95 GB)
Unsigned
iPhone14,5 10.26 GB
FilenameiPhone14,5_26.4_23E5223k_Restore.ipsw
SHA-25661b2c6d388b7346feae4472f428fff7971bb8da72c46a874ed98d769aa709b55
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84574/3657C408-00E9-4863-82B5-6EDD36CA3E88/iPhone14,5_26.4_23E5223k_Restore.ipsw
Size10,256,339,355 bytes (10.26 GB)
Unsigned
iPhone14,4 10.28 GB
FilenameiPhone14,4_26.4_23E5223k_Restore.ipsw
SHA-25680252d0c1d5dfd680270ac29519990fa7b18e681f4b5c3cbec64a9d3404accfb
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84522/97D7A06E-BF7C-45B3-B5AA-836A50DE6AAB/iPhone14,4_26.4_23E5223k_Restore.ipsw
Size10,280,315,708 bytes (10.28 GB)
Unsigned
iPhone14,2 10.32 GB
FilenameiPhone14,2_26.4_23E5223k_Restore.ipsw
SHA-256e5b32f726b08f937031917811a8bf312208c91e8c4624434cae78926220524af
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84558/8D4C2488-D81C-43C8-918B-451750726D13/iPhone14,2_26.4_23E5223k_Restore.ipsw
Size10,323,014,484 bytes (10.32 GB)
Unsigned
iPhone14,3 10.32 GB
FilenameiPhone14,3_26.4_23E5223k_Restore.ipsw
SHA-2564cbbc1cbe83603dcd67678009ec346d2c2dabd7f7bef63f74e328a0b67eefa45
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84585/DCEBFCC3-F8A3-4220-9444-5FC89FF783D4/iPhone14,3_26.4_23E5223k_Restore.ipsw
Size10,323,010,027 bytes (10.32 GB)
Unsigned
iPhone13,1 10.14 GB
FilenameiPhone13,1_26.4_23E5223k_Restore.ipsw
SHA-25694d86a107fba391596ee9e71644c5cda3c29ffd655ffc800a33d3c3102858830
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84550/8B081F40-E478-4BB2-97B2-49BA661723D3/iPhone13,1_26.4_23E5223k_Restore.ipsw
Size10,137,925,971 bytes (10.14 GB)
Unsigned
iPhone13,4 10.31 GB
FilenameiPhone13,4_26.4_23E5223k_Restore.ipsw
SHA-2567712c0119217dc60ab1a89c6dc10e046500d8751bc6c1dcbb74150984f35e60b
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84528/A5098065-84A2-4C1E-82B2-0504D3716A29/iPhone13,4_26.4_23E5223k_Restore.ipsw
Size10,306,044,135 bytes (10.31 GB)
Unsigned
iPhone13,2 10.34 GB
FilenameiPhone13,2,iPhone13,3_26.4_23E5223k_Restore.ipsw
SHA-256c4616f33d6bbfe260cef613eb13efeac072744ee7f06960647ee257907b26004
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84565/8B1562AE-8BE4-486F-B2DB-EDCF36CA487C/iPhone13,2,iPhone13,3_26.4_23E5223k_Restore.ipsw
Size10,344,462,853 bytes (10.34 GB)
Unsigned
iPhone13,3 10.34 GB
FilenameiPhone13,2,iPhone13,3_26.4_23E5223k_Restore.ipsw
SHA-256c4616f33d6bbfe260cef613eb13efeac072744ee7f06960647ee257907b26004
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84565/8B1562AE-8BE4-486F-B2DB-EDCF36CA487C/iPhone13,2,iPhone13,3_26.4_23E5223k_Restore.ipsw
Size10,344,462,853 bytes (10.34 GB)
Unsigned
iPhone12,8 9.72 GB
FilenameiPhone12,8_26.4_23E5223k_Restore.ipsw
SHA-25662a7a8a3ab1c6b8a7100cd4972d7bbe87b5cc8645e4152000c696ef0bdb82851
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84566/E1FA0851-1540-45B6-8276-43087A34D3D0/iPhone12,8_26.4_23E5223k_Restore.ipsw
Size9,719,198,433 bytes (9.72 GB)
Unsigned
iPhone12,1 9.75 GB
FilenameiPhone12,1_26.4_23E5223k_Restore.ipsw
SHA-2562663a6e353a52e9fb4aa39ec0030cbe87bd2cc208d7e58eb410d58051b40703e
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84798/59721CFD-3CCF-46C9-BAF4-060155E258BB/iPhone12,1_26.4_23E5223k_Restore.ipsw
Size9,749,269,571 bytes (9.75 GB)
Unsigned
iPhone12,3 9.94 GB
FilenameiPhone12,3,iPhone12,5_26.4_23E5223k_Restore.ipsw
SHA-2569128c100291e8a2511bc21df0f9de64c7125efa038d9c18b2a675f49283f5c22
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84552/A950E5A5-054D-4CFC-99CA-D887955FB7F0/iPhone12,3,iPhone12,5_26.4_23E5223k_Restore.ipsw
Size9,940,282,306 bytes (9.94 GB)
Unsigned
iPhone12,5 9.94 GB
FilenameiPhone12,3,iPhone12,5_26.4_23E5223k_Restore.ipsw
SHA-2569128c100291e8a2511bc21df0f9de64c7125efa038d9c18b2a675f49283f5c22
Direct URLhttps://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-84552/A950E5A5-054D-4CFC-99CA-D887955FB7F0/iPhone12,3,iPhone12,5_26.4_23E5223k_Restore.ipsw
Size9,940,282,306 bytes (9.94 GB)
No device matches.
Version
iOS 26.4 beta 3
Build
23E5223kReleased
March 5, 2026
Channel
Developer & public beta
Previous
iOS 26.3.1
Next
iOS 26.4 beta 4
How 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.