IPSW · iOS
iOS 26.3 beta 2 IPSW Download (23D5103d)
Build 23D5103d, released January 12, 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 11.03 GBiPhone18,3_26.3_23D5103d_Restore.ipsw SHA-256 7789b28d78381380c29b8c7fa655fb94eb349e6a9a4e69b700b1c01f433e18f4 
iPhone18,1 11.06 GBiPhone18,1_26.3_23D5103d_Restore.ipsw SHA-256 bf519a134a89d212034b6f926abd9e2a34cdf1baff32ac858a0503f231855a17 
iPhone18,2 11.05 GBiPhone18,2_26.3_23D5103d_Restore.ipsw SHA-256 92833b01e9445714a9e5e99894243f2ffa4e8a795abdc85c77eb6067be9e8179 
iPhone18,4 10.79 GBiPhone18,4_26.3_23D5103d_Restore.ipsw SHA-256 cdf3bbcc9b8ef517666912016c19d495e849eb7b677797f7162c50422a09a8d8 
iPhone17,5 10.46 GBiPhone17,5_26.3_23D5103d_Restore.ipsw SHA-256 88762fe3f33c0f84c3d0fb7e971bf57b256ff328291d8eba406b221b3156058a 
iPhone17,3 10.86 GBiPhone17,3_26.3_23D5103d_Restore.ipsw SHA-256 8e91133e576b5e9c887fd12d6a01bb2e37157b7906b631cda85a9d6006c0c847 
iPhone17,4 10.83 GBiPhone17,4_26.3_23D5103d_Restore.ipsw SHA-256 ea34f2a6f01c841ce3ccda4edd0d290d6873cc092ff39438177f4ac42e164209 
iPhone17,1 10.93 GBiPhone17,1_26.3_23D5103d_Restore.ipsw SHA-256 4dddcd2d50c3c5b7a060a57966301b442e0b75a4321ad94268d43f0cf0456971 
iPhone17,2 10.93 GBiPhone17,2_26.3_23D5103d_Restore.ipsw SHA-256 1d30d286427f1b69e0b982e6ae380d7b727c47093ddce6a70448c63aab62dacd 
iPhone15,4 10.18 GBiPhone15,4_26.3_23D5103d_Restore.ipsw SHA-256 6bdd45b266a49b915a0aaafc15aaedb693528c062ae705ac70d11149a5a2b593 
iPhone15,5 10.18 GBiPhone15,5_26.3_23D5103d_Restore.ipsw SHA-256 6dc53fcdfe07e818097f275c46a871450fa0b13cdfd80947b5cbf4ac23cb9f4b 
iPhone16,1 10.90 GBiPhone16,1_26.3_23D5103d_Restore.ipsw SHA-256 f7b48c8a867ba90975234097a93511f8a548eee08717e962b82fd71499407ce2 
iPhone16,2 10.90 GBiPhone16,2_26.3_23D5103d_Restore.ipsw SHA-256 e07131de4c1cec70f53848cfcd18a60b5f64cef05370dd9c9e1120456cbcc2cd 
iPhone14,8 10.03 GBiPhone14,8_26.3_23D5103d_Restore.ipsw SHA-256 2a40948ddf8ba70f5ac336b44aacd138191c20366a440fb0b20d3d0c9832893b 
iPhone14,7 10.03 GBiPhone14,7_26.3_23D5103d_Restore.ipsw SHA-256 25522001e15c015ff3b11d5c468cb908a33912ab3df391df301d1a9a71324652 
iPhone15,2 10.19 GBiPhone15,2_26.3_23D5103d_Restore.ipsw SHA-256 e23bcf84f257c41dcc89b0f623b24d8d6e8a77d000b22cd261f7e8930e5b2e44 
iPhone15,3 10.16 GBiPhone15,3_26.3_23D5103d_Restore.ipsw SHA-256 572ac990ddbd7ca8b468dc9ee4b2b81231a697ca46d1de455265e4faaf1440c8 
iPhone14,6 9.77 GBiPhone14,6_26.3_23D5103d_Restore.ipsw SHA-256 3153a069996595bc4f117cd9023196c483630cd27c8a30d95828a82e218ace5f 
iPhone14,5 10.01 GBiPhone14,5_26.3_23D5103d_Restore.ipsw SHA-256 e47006534a0045c66c80c7b6c80d3ccaa45aa4f26afef5dfe8a2b147fc40f6be 
iPhone14,4 10.03 GBiPhone14,4_26.3_23D5103d_Restore.ipsw SHA-256 c71898fd222cd146f78b6978989f1afdd664b735d9bdb23580879db63b223475 
iPhone14,2 10.14 GBiPhone14,2_26.3_23D5103d_Restore.ipsw SHA-256 312967124e74dba7d5f7c3cdb485d24935839b8762e30341df7d781e4f7b2d5e 
iPhone14,3 10.14 GBiPhone14,3_26.3_23D5103d_Restore.ipsw SHA-256 f072eab72381dd3e676b6557a77ad49c7721069853fed87efc52689c74a9468e 
iPhone13,1 9.99 GBiPhone13,1_26.3_23D5103d_Restore.ipsw SHA-256 fd8677ac58fd3b78bbf30ea65fdeb7f4250620e817b07ab19910de9de34ea83c 
iPhone13,4 10.06 GBiPhone13,4_26.3_23D5103d_Restore.ipsw SHA-256 b17848f98a97c49f233287ef11a186eab77bd081866d9fa2b66957d616f62100 
iPhone13,2 10.10 GBiPhone13,2,iPhone13,3_26.3_23D5103d_Restore.ipsw SHA-256 dc6aae46abb60019f29b1e3c4cb12188e94512d11cee0f64fcc877ce7e25829c 
iPhone13,3 10.10 GBiPhone13,2,iPhone13,3_26.3_23D5103d_Restore.ipsw SHA-256 dc6aae46abb60019f29b1e3c4cb12188e94512d11cee0f64fcc877ce7e25829c 
iPhone12,8 9.54 GBiPhone12,8_26.3_23D5103d_Restore.ipsw SHA-256 b477b475c05ec5b559c679e32fd7b1546b53de97603f4c934c2487cb47f533f3 
iPhone12,1 9.57 GBiPhone12,1_26.3_23D5103d_Restore.ipsw SHA-256 e81f38aa309642676e572ce18ee8e7b539a732148a54018e84b7c0c2a5f03e02 
iPhone12,3 9.69 GBiPhone12,3,iPhone12,5_26.3_23D5103d_Restore.ipsw SHA-256 5b109b6c5189b69f3743cf225327a1a1aafa019aa903ad1ffa2e2fdc88dee28e 
iPhone12,5 9.69 GBiPhone12,3,iPhone12,5_26.3_23D5103d_Restore.ipsw SHA-256 5b109b6c5189b69f3743cf225327a1a1aafa019aa903ad1ffa2e2fdc88dee28e No device matches.
23D5103dHow to install iOS 26.3 beta 2 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 beta 2 today?
Not at the moment — Apple has stopped signing 23D5103d, 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.