IPSW Downloads

iOS 26.3.1 - 23D8133 for iPhone 13

This firmware is signed. This means that you can restore to it in iTunes.

Release Date04 March 2026
Upload Date01 March 2026
File NameiPhone14,5_26.3.1_23D8133_Restore.ipsw
File Size9.29 GB
SHA256sum230ee03c468c5f380a9beb53aaf99cda21f7a1bac3921dadd4ba0d2d8cc0f617
MD5sum3c572fbf7065920af58b31ecfa78c3a3
SHA1sum26a15687aa88c33a0a094330c5607af3c2f9faad
IdentifieriPhone14,5

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 13 to your PC.
  3. Open iTunes and navigate to your iPhone 13.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone14,5_26.3.1_23D8133_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 13 to reboot.

macOS

  1. Connect your iPhone 13 to your Mac.
  2. Navigate to your iPhone 13 in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone14,5_26.3.1_23D8133_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 13 to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 13 to your PC.
  3. Open a terminal and navigate to the IPSW file you downloaded, e.g., cd ~/Downloads.
  4. To perform a full erase restore, type idevicerestore -e iPhone14,5_26.3.1_23D8133_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 13 to reboot.