iOS 18.3.1 (22D72) for iPhone 12 Pro

1 Choose a product
2 Choose a device
3 Choose a version
4 Download
iPhone 12 Pro

✗ This firmware is not signed. This means you cannot 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 (8.2 GiB)

This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore. The instructions below are included for reference only.

Windows

  1. Install the latest version of Apple Devices from the Microsoft Store.
  2. Plug your iPhone 12 Pro in to your PC.
  3. Open Apple Devices, and navigate to your iPhone 12 Pro.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone13,2,iPhone13,3_18.3.1_22D72_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 12 Pro to reboot.

macOS

  1. Plug your iPhone 12 Pro in to your Mac.
  2. Navigate to your iPhone 12 Pro in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone13,2,iPhone13,3_18.3.1_22D72_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 12 Pro to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 12 Pro 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 iPhone13,2,iPhone13,3_18.3.1_22D72_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 12 Pro to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone13,2,iPhone13,3_18.3.1_22D72_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 34142dc086f1e86b1aa190b157738847abc21e8b. 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 iPhone13,2,iPhone13,3_18.3.1_22D72_Restore.ipsw
  3. The output of the command should match the following checksum: 34142dc086f1e86b1aa190b157738847abc21e8b. 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 iPhone13,2,iPhone13,3_18.3.1_22D72_Restore.ipsw
  3. The output of the command should match the following checksum: 34142dc086f1e86b1aa190b157738847abc21e8b. If it doesn't, you may need to redownload the file.

Checksums

SHA256sume046a6e49091880f3c99e9d7c9dd541060cb2dec8ce3e12ea5056da5dcdf30a2
MD5sume046a6e49091880f3c99e9d7c9dd541060cb2dec8ce3e12ea5056da5dcdf30a2
SHA1sum34142dc086f1e86b1aa190b157738847abc21e8b
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update provides important bug fixes and security updates and is recommended for all users.

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

https://support.apple.com/100100

Bluesky Mastodon r/jailbreak Twitter