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.
Unsigned
iPhone18,3 11.03 GB
FilenameiPhone18,3_26.3_23D125_Restore.ipsw
SHA-256490c13b6e09ed6dd6f5385909a9ea7d8d72d221e58b8faddc24902b354a52bf8
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-57674/C03F5C6E-0E60-41DE-AEF2-0B960F3DF13A/iPhone18,3_26.3_23D125_Restore.ipsw
Size11,027,437,350 bytes (11.03 GB)
Unsigned
iPhone18,1 11.06 GB
FilenameiPhone18,1_26.3_23D125_Restore.ipsw
SHA-25639e6fc7a3a762d155c2c9e4990f34b04f0efcaa3e92f801c8d670f086c2273b7
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-56885/3DAB5E30-869B-49FD-AAC9-AE1A29C1CFB9/iPhone18,1_26.3_23D125_Restore.ipsw
Size11,062,304,060 bytes (11.06 GB)
Unsigned
iPhone18,2 10.98 GB
FilenameiPhone18,2_26.3_23D125_Restore.ipsw
SHA-2562ccfadffa20212d72331c45413f7ec8ab33ff516e07a5252382e2b0f9f54fcfd
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-58499/B9C91D45-E8F7-478B-85AE-3EB1EA96C5A6/iPhone18,2_26.3_23D125_Restore.ipsw
Size10,982,429,808 bytes (10.98 GB)
Unsigned
iPhone18,4 10.72 GB
FilenameiPhone18,4_26.3_23D125_Restore.ipsw
SHA-2562d310a04ff9f485bad9cdeaf57fdbf42234759d27f19249d0f9cd42c662d9242
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-59699/BC0F5200-1B88-4CEE-A38E-814C80F581AF/iPhone18,4_26.3_23D125_Restore.ipsw
Size10,722,807,918 bytes (10.72 GB)
Unsigned
iPhone17,5 10.43 GB
FilenameiPhone17,5_26.3_23D125_Restore.ipsw
SHA-25613064f930400b610b12b566431419abe7f1c94ec0c5f3539cf93fc37af21c4ec
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-56888/B875AB4F-02D7-4B97-99D8-C1E4D0408A02/iPhone17,5_26.3_23D125_Restore.ipsw
Size10,426,338,898 bytes (10.43 GB)
Unsigned
iPhone17,3 10.82 GB
FilenameiPhone17,3_26.3_23D125_Restore.ipsw
SHA-256f0e58d40cb2cc4ec5e1e6ae2a698956c188e0675274b42e23fe4f90d63e4a0e0
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-57672/48B5D6C6-D603-43FF-A12D-B7B985BC9BC7/iPhone17,3_26.3_23D125_Restore.ipsw
Size10,822,074,588 bytes (10.82 GB)
Unsigned
iPhone17,4 10.79 GB
FilenameiPhone17,4_26.3_23D125_Restore.ipsw
SHA-25669bec26ea05d71e57fbec6ca37d09d0ac5de5c26999f869fa1844ed380c5c3e0
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-56847/7C5DD20F-2382-43E3-BE6B-8F8F15B67DC7/iPhone17,4_26.3_23D125_Restore.ipsw
Size10,793,126,582 bytes (10.79 GB)
Unsigned
iPhone17,1 10.93 GB
FilenameiPhone17,1_26.3_23D125_Restore.ipsw
SHA-256582cf946445f60370edb17eba44b930af70774c6d927ef7156d13259a9c07d73
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-56859/9B4D0D9D-1D6A-4C61-909E-3AA5AE659D8B/iPhone17,1_26.3_23D125_Restore.ipsw
Size10,928,903,393 bytes (10.93 GB)
Unsigned
iPhone15,4 10.14 GB
FilenameiPhone15,4_26.3_23D125_Restore.ipsw
SHA-256266225a40b9a7fe3950c39abb2b5268080bc479615dfb2e6d742dda56025e245
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-58851/344C3ADC-3EF6-4239-B35B-362416281674/iPhone15,4_26.3_23D125_Restore.ipsw
Size10,143,695,740 bytes (10.14 GB)
Unsigned
iPhone15,5 10.14 GB
FilenameiPhone15,5_26.3_23D125_Restore.ipsw
SHA-256d754e9f7407d78b1f8b1bdba9e47cbf1ad471454d41934c4d6bf7e2b1e4c3d6f
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-57288/E6AEEC88-22EF-4144-AF3B-E113D849956F/iPhone15,5_26.3_23D125_Restore.ipsw
Size10,143,764,003 bytes (10.14 GB)
Unsigned
iPhone16,1 10.90 GB
FilenameiPhone16,1_26.3_23D125_Restore.ipsw
SHA-256df04d1c9d2e1d794afdea5b8c7d181a6690a5125ef2f716f23b0068656e21388
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-57273/D34FF121-C5E4-47B5-8337-58A1C1F62A52/iPhone16,1_26.3_23D125_Restore.ipsw
Size10,901,579,848 bytes (10.90 GB)
Unsigned
iPhone16,2 10.90 GB
FilenameiPhone16,2_26.3_23D125_Restore.ipsw
SHA-2565d15b78b40af8baf134d1062c3d56bc72f4a4be663f62c84af5706be73405e4e
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-56855/B8E21EA8-F7BE-40FE-A699-E1118F222CE3/iPhone16,2_26.3_23D125_Restore.ipsw
Size10,901,715,104 bytes (10.90 GB)
Unsigned
iPhone14,8 10.06 GB
FilenameiPhone14,8_26.3_23D125_Restore.ipsw
SHA-25602e8dea35c34e557a13db118cba2d5606bb78a518b07f72d53a8bc38d79e4e12
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-57660/7C7CA326-2199-441E-81C3-ADCC8AF5121D/iPhone14,8_26.3_23D125_Restore.ipsw
Size10,062,882,957 bytes (10.06 GB)
Unsigned
iPhone14,7 10.06 GB
FilenameiPhone14,7_26.3_23D125_Restore.ipsw
SHA-256e4bd387bba3a01405b4aa5895ee5be025ac06e80f3f179764716d123aaa8bb34
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-56845/38B70867-CDC7-4AB7-94FE-D3C57E2637DD/iPhone14,7_26.3_23D125_Restore.ipsw
Size10,063,803,460 bytes (10.06 GB)
Unsigned
iPhone15,2 10.22 GB
FilenameiPhone15,2_26.3_23D125_Restore.ipsw
SHA-25607883dfca820afc7b58afc729fe18a27f02501c970e04e12c279a2cd32bb00b1
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-58136/5682D0DF-40AE-4F71-A298-3196EFD6B216/iPhone15,2_26.3_23D125_Restore.ipsw
Size10,222,210,883 bytes (10.22 GB)
Unsigned
iPhone15,3 10.20 GB
FilenameiPhone15,3_26.3_23D125_Restore.ipsw
SHA-256aec4880e1c8c478f22fd2158bf7fb0da07f6aab34add1ef129327107cb150ebe
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-56852/6090A6EC-D32A-4F6A-9C72-57803DF110D2/iPhone15,3_26.3_23D125_Restore.ipsw
Size10,197,890,063 bytes (10.20 GB)
Unsigned
iPhone14,6 9.73 GB
FilenameiPhone14,6_26.3_23D125_Restore.ipsw
SHA-2567579bfae56b2c4d0878edd7f9059de2cc8c12f66623bf3cafa09fcc89c0c92d0
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-58133/38416240-2CE4-4692-86FB-9A1025BDD8F2/iPhone14,6_26.3_23D125_Restore.ipsw
Size9,733,359,052 bytes (9.73 GB)
Unsigned
iPhone14,5 10.04 GB
FilenameiPhone14,5_26.3_23D125_Restore.ipsw
SHA-256512c299927e11837bc7d0b28d4bc826ef96ed35b7646afb92251ca3c2d1162af
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-56844/670F0DE6-6A94-4B42-9E88-FB9082F818DE/iPhone14,5_26.3_23D125_Restore.ipsw
Size10,043,173,941 bytes (10.04 GB)
Unsigned
iPhone14,4 10.07 GB
FilenameiPhone14,4_26.3_23D125_Restore.ipsw
SHA-256d635d927d7aad29dc9d59d44cf2ded2d2997158ded7fa5d046ecf1c13a2de795
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-57265/37811B40-B66A-47D5-BC07-EC37D83CB7FC/iPhone14,4_26.3_23D125_Restore.ipsw
Size10,067,182,005 bytes (10.07 GB)
Unsigned
iPhone14,2 10.11 GB
FilenameiPhone14,2_26.3_23D125_Restore.ipsw
SHA-256e5cd3ddd73c334c36accee644dba55088ca655d530b837b2cd0758e58f2a7129
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-57664/C129F717-94B1-4B75-8DFE-993297BEEE4D/iPhone14,2_26.3_23D125_Restore.ipsw
Size10,109,858,321 bytes (10.11 GB)
Unsigned
iPhone14,3 10.11 GB
FilenameiPhone14,3_26.3_23D125_Restore.ipsw
SHA-256c760dd1a1c893b29cc8b9f2ad5ca530e1aa2b900e365f59a1be9d1ff7d61b216
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-57271/0DAE8C12-ED2C-4CF0-8306-6AAA6321E693/iPhone14,3_26.3_23D125_Restore.ipsw
Size10,109,864,870 bytes (10.11 GB)
Unsigned
iPhone13,1 9.92 GB
FilenameiPhone13,1_26.3_23D125_Restore.ipsw
SHA-25600cc792e2b01204af206e13b3c2ea5c5ad425cbcee88170192bce5c4b14aa972
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-58853/0E51CBA8-243E-4233-9D5D-F4A2CA502A9D/iPhone13,1_26.3_23D125_Restore.ipsw
Size9,924,850,107 bytes (9.92 GB)
Unsigned
iPhone13,4 10.09 GB
FilenameiPhone13,4_26.3_23D125_Restore.ipsw
SHA-256d435158338dc21da2db30e0b7ae702c28a5e32cd93e481bdf28e2e019be3538b
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-58135/195CAFB6-967B-4197-91A5-39093DA66A68/iPhone13,4_26.3_23D125_Restore.ipsw
Size10,092,971,039 bytes (10.09 GB)
Unsigned
iPhone13,2 10.13 GB
FilenameiPhone13,2,iPhone13,3_26.3_23D125_Restore.ipsw
SHA-2563cca09407dbde5c084f9d8b37ab807a21eddb6c11899e3032525275525ab4b7c
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-59168/CF6D8738-2474-4DF4-8F7F-797638D9C66B/iPhone13,2,iPhone13,3_26.3_23D125_Restore.ipsw
Size10,131,401,144 bytes (10.13 GB)
Unsigned
iPhone13,3 10.13 GB
FilenameiPhone13,2,iPhone13,3_26.3_23D125_Restore.ipsw
SHA-2563cca09407dbde5c084f9d8b37ab807a21eddb6c11899e3032525275525ab4b7c
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-59168/CF6D8738-2474-4DF4-8F7F-797638D9C66B/iPhone13,2,iPhone13,3_26.3_23D125_Restore.ipsw
Size10,131,401,144 bytes (10.13 GB)
Unsigned
iPhone12,8 9.51 GB
FilenameiPhone12,8_26.3_23D125_Restore.ipsw
SHA-2565c977fc44a8b4ba29074e824bc2eaec902bbca29cee8a61b3b892513b0395be8
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-57272/CCE389E8-AF2E-4DBE-B3F0-47BB5DE94779/iPhone12,8_26.3_23D125_Restore.ipsw
Size9,505,929,742 bytes (9.51 GB)
Unsigned
iPhone12,1 9.54 GB
FilenameiPhone12,1_26.3_23D125_Restore.ipsw
SHA-25616d4bbfc0b27f817b5b5c6d7e1a8bb6269857d2680953e1667f2075d9b47aa11
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-58497/3A18B9DE-03C4-4B2B-8ADC-333E74A3F67A/iPhone12,1_26.3_23D125_Restore.ipsw
Size9,536,102,507 bytes (9.54 GB)
Unsigned
iPhone12,3 9.73 GB
FilenameiPhone12,3,iPhone12,5_26.3_23D125_Restore.ipsw
SHA-256adeb3fc8252abf4697269689309317689c4e300ead222ef0f950158d28c88fe0
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-56846/DD6844A2-33CC-4E3E-BAB1-13EC3683E80A/iPhone12,3,iPhone12,5_26.3_23D125_Restore.ipsw
Size9,727,067,692 bytes (9.73 GB)
Unsigned
iPhone12,5 9.73 GB
FilenameiPhone12,3,iPhone12,5_26.3_23D125_Restore.ipsw
SHA-256adeb3fc8252abf4697269689309317689c4e300ead222ef0f950158d28c88fe0
Direct URLhttps://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-56846/DD6844A2-33CC-4E3E-BAB1-13EC3683E80A/iPhone12,3,iPhone12,5_26.3_23D125_Restore.ipsw
Size9,727,067,692 bytes (9.73 GB)
No device matches.
Version
iOS 26.3 RC
Build
23D125Released
February 4, 2026
Channel
Release candidate
Previous
iOS 16.7.14
Next
iOS 18.7.5
How 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.