iPadOS 18.1.1 (22B91) for iPad Pro 3 (12.9-inch, Cellular, 1TB Model)

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iPad Pro 3 (12.9-inch, Cellular, 1TB Model)

✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

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Download (7.7 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 iPad Pro 3 (12.9-inch, Cellular, 1TB Model) in to your PC.
  3. Open Apple Devices, and navigate to your iPad Pro 3 (12.9-inch, Cellular, 1TB Model).
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPad_Pro_A12X_A12Z_18.1.1_22B91_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPad Pro 3 (12.9-inch, Cellular, 1TB Model) to reboot.

macOS

  1. Plug your iPad Pro 3 (12.9-inch, Cellular, 1TB Model) in to your Mac.
  2. Navigate to your iPad Pro 3 (12.9-inch, Cellular, 1TB Model) in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPad_Pro_A12X_A12Z_18.1.1_22B91_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPad Pro 3 (12.9-inch, Cellular, 1TB Model) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPad Pro 3 (12.9-inch, Cellular, 1TB Model) 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 iPad_Pro_A12X_A12Z_18.1.1_22B91_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPad Pro 3 (12.9-inch, Cellular, 1TB Model) to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPad_Pro_A12X_A12Z_18.1.1_22B91_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 03fdb4d5f88b676fe2eaaf86b44cd5049aa742a6. 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 iPad_Pro_A12X_A12Z_18.1.1_22B91_Restore.ipsw
  3. The output of the command should match the following checksum: 03fdb4d5f88b676fe2eaaf86b44cd5049aa742a6. 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 iPad_Pro_A12X_A12Z_18.1.1_22B91_Restore.ipsw
  3. The output of the command should match the following checksum: 03fdb4d5f88b676fe2eaaf86b44cd5049aa742a6. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum18052ec9ebe5444b8feecccbb28398107c8c70c7fcc2a912a2bee2803a3831b0
MD5sum18052ec9ebe5444b8feecccbb28398107c8c70c7fcc2a912a2bee2803a3831b0
SHA1sum03fdb4d5f88b676fe2eaaf86b44cd5049aa742a6
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 security fixes 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

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