iOS 26.3.1 (23D8133) for iPhone 14 Pro Max

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iPhone 14 Pro Max

✓ This firmware is signed. This means that you can restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

Your download should begin shortly. If it does not, you can download it directly here:

Download (9.5 GiB)

Windows

  1. Install the latest version of Apple Devices from the Microsoft Store.
  2. Plug your iPhone 14 Pro Max in to your PC.
  3. Open Apple Devices, and navigate to your iPhone 14 Pro Max.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone15,3_26.3.1_23D8133_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 14 Pro Max to reboot.

macOS

  1. Plug your iPhone 14 Pro Max in to your Mac.
  2. Navigate to your iPhone 14 Pro Max in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone15,3_26.3.1_23D8133_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 14 Pro Max to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 14 Pro Max in to your PC.
  3. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  4. To perform a full erase restore, type idevicerestore -e iPhone15,3_26.3.1_23D8133_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 14 Pro Max to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone15,3_26.3.1_23D8133_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 9b5bd8d7d5cd07fd96d7b61043568757bdf4959a. If it doesn't, you may need to redownload the file.

macOS

  1. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  2. Type openssl sha1 iPhone15,3_26.3.1_23D8133_Restore.ipsw
  3. The output of the command should match the following checksum: 9b5bd8d7d5cd07fd96d7b61043568757bdf4959a. If it doesn't, you may need to redownload the file.

Linux

  1. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  2. Type openssl sha1 iPhone15,3_26.3.1_23D8133_Restore.ipsw
  3. The output of the command should match the following checksum: 9b5bd8d7d5cd07fd96d7b61043568757bdf4959a. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum36e41e9eeb21796d821160b73e138b221d8ff0462d07438122950ff63418710c
MD5sum36e41e9eeb21796d821160b73e138b221d8ff0462d07438122950ff63418710c
SHA1sum9b5bd8d7d5cd07fd96d7b61043568757bdf4959a
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update provides bug fixes for your iPhone

For information on the security content of Apple software updates, please visit this website:

https://support.apple.com/100100

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