IPSW · iOS
iOS 26.3 RC IPSW Download (23D125)
Build 23D125, released February 4, 2026 — restore images for 29 iPhones, straight from Apple's servers.
Choose your iPhone
29 devices. Each row is one file on Apple's CDN.
iPhone18,3 11.03 GBiPhone18,3_26.3_23D125_Restore.ipsw SHA-256 490c13b6e09ed6dd6f5385909a9ea7d8d72d221e58b8faddc24902b354a52bf8 
iPhone18,1 11.06 GBiPhone18,1_26.3_23D125_Restore.ipsw SHA-256 39e6fc7a3a762d155c2c9e4990f34b04f0efcaa3e92f801c8d670f086c2273b7 
iPhone18,2 10.98 GBiPhone18,2_26.3_23D125_Restore.ipsw SHA-256 2ccfadffa20212d72331c45413f7ec8ab33ff516e07a5252382e2b0f9f54fcfd 
iPhone18,4 10.72 GBiPhone18,4_26.3_23D125_Restore.ipsw SHA-256 2d310a04ff9f485bad9cdeaf57fdbf42234759d27f19249d0f9cd42c662d9242 
iPhone17,5 10.43 GBiPhone17,5_26.3_23D125_Restore.ipsw SHA-256 13064f930400b610b12b566431419abe7f1c94ec0c5f3539cf93fc37af21c4ec 
iPhone17,3 10.82 GBiPhone17,3_26.3_23D125_Restore.ipsw SHA-256 f0e58d40cb2cc4ec5e1e6ae2a698956c188e0675274b42e23fe4f90d63e4a0e0 
iPhone17,4 10.79 GBiPhone17,4_26.3_23D125_Restore.ipsw SHA-256 69bec26ea05d71e57fbec6ca37d09d0ac5de5c26999f869fa1844ed380c5c3e0 
iPhone17,1 10.93 GBiPhone17,1_26.3_23D125_Restore.ipsw SHA-256 582cf946445f60370edb17eba44b930af70774c6d927ef7156d13259a9c07d73 
iPhone15,4 10.14 GBiPhone15,4_26.3_23D125_Restore.ipsw SHA-256 266225a40b9a7fe3950c39abb2b5268080bc479615dfb2e6d742dda56025e245 
iPhone15,5 10.14 GBiPhone15,5_26.3_23D125_Restore.ipsw SHA-256 d754e9f7407d78b1f8b1bdba9e47cbf1ad471454d41934c4d6bf7e2b1e4c3d6f 
iPhone16,1 10.90 GBiPhone16,1_26.3_23D125_Restore.ipsw SHA-256 df04d1c9d2e1d794afdea5b8c7d181a6690a5125ef2f716f23b0068656e21388 
iPhone16,2 10.90 GBiPhone16,2_26.3_23D125_Restore.ipsw SHA-256 5d15b78b40af8baf134d1062c3d56bc72f4a4be663f62c84af5706be73405e4e 
iPhone14,8 10.06 GBiPhone14,8_26.3_23D125_Restore.ipsw SHA-256 02e8dea35c34e557a13db118cba2d5606bb78a518b07f72d53a8bc38d79e4e12 
iPhone14,7 10.06 GBiPhone14,7_26.3_23D125_Restore.ipsw SHA-256 e4bd387bba3a01405b4aa5895ee5be025ac06e80f3f179764716d123aaa8bb34 
iPhone15,2 10.22 GBiPhone15,2_26.3_23D125_Restore.ipsw SHA-256 07883dfca820afc7b58afc729fe18a27f02501c970e04e12c279a2cd32bb00b1 
iPhone15,3 10.20 GBiPhone15,3_26.3_23D125_Restore.ipsw SHA-256 aec4880e1c8c478f22fd2158bf7fb0da07f6aab34add1ef129327107cb150ebe 
iPhone14,6 9.73 GBiPhone14,6_26.3_23D125_Restore.ipsw SHA-256 7579bfae56b2c4d0878edd7f9059de2cc8c12f66623bf3cafa09fcc89c0c92d0 
iPhone14,5 10.04 GBiPhone14,5_26.3_23D125_Restore.ipsw SHA-256 512c299927e11837bc7d0b28d4bc826ef96ed35b7646afb92251ca3c2d1162af 
iPhone14,4 10.07 GBiPhone14,4_26.3_23D125_Restore.ipsw SHA-256 d635d927d7aad29dc9d59d44cf2ded2d2997158ded7fa5d046ecf1c13a2de795 
iPhone14,2 10.11 GBiPhone14,2_26.3_23D125_Restore.ipsw SHA-256 e5cd3ddd73c334c36accee644dba55088ca655d530b837b2cd0758e58f2a7129 
iPhone14,3 10.11 GBiPhone14,3_26.3_23D125_Restore.ipsw SHA-256 c760dd1a1c893b29cc8b9f2ad5ca530e1aa2b900e365f59a1be9d1ff7d61b216 
iPhone13,1 9.92 GBiPhone13,1_26.3_23D125_Restore.ipsw SHA-256 00cc792e2b01204af206e13b3c2ea5c5ad425cbcee88170192bce5c4b14aa972 
iPhone13,4 10.09 GBiPhone13,4_26.3_23D125_Restore.ipsw SHA-256 d435158338dc21da2db30e0b7ae702c28a5e32cd93e481bdf28e2e019be3538b 
iPhone13,2 10.13 GBiPhone13,2,iPhone13,3_26.3_23D125_Restore.ipsw SHA-256 3cca09407dbde5c084f9d8b37ab807a21eddb6c11899e3032525275525ab4b7c 
iPhone13,3 10.13 GBiPhone13,2,iPhone13,3_26.3_23D125_Restore.ipsw SHA-256 3cca09407dbde5c084f9d8b37ab807a21eddb6c11899e3032525275525ab4b7c 
iPhone12,8 9.51 GBiPhone12,8_26.3_23D125_Restore.ipsw SHA-256 5c977fc44a8b4ba29074e824bc2eaec902bbca29cee8a61b3b892513b0395be8 
iPhone12,1 9.54 GBiPhone12,1_26.3_23D125_Restore.ipsw SHA-256 16d4bbfc0b27f817b5b5c6d7e1a8bb6269857d2680953e1667f2075d9b47aa11 
iPhone12,3 9.73 GBiPhone12,3,iPhone12,5_26.3_23D125_Restore.ipsw SHA-256 adeb3fc8252abf4697269689309317689c4e300ead222ef0f950158d28c88fe0 
iPhone12,5 9.73 GBiPhone12,3,iPhone12,5_26.3_23D125_Restore.ipsw SHA-256 adeb3fc8252abf4697269689309317689c4e300ead222ef0f950158d28c88fe0 No device matches.
23D125How to install iOS 26.3 RC 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 26.3 RC today?
Not at the moment — Apple has stopped signing 23D125, 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.