iOS 11.2.2 (15C202) for iPad Pro 12.9-inch (Cellular)

iPad Pro 12.9-inch (Cellular)

✗ 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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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 12.9-inch (Cellular) in to your PC.
  3. Open Apple Devices, and navigate to your iPad Pro 12.9-inch (Cellular).
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPadPro_12.9_11.2.2_15C202_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPad Pro 12.9-inch (Cellular) to reboot.

macOS

  1. Plug your iPad Pro 12.9-inch (Cellular) in to your Mac.
  2. Navigate to your iPad Pro 12.9-inch (Cellular) in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPadPro_12.9_11.2.2_15C202_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPad Pro 12.9-inch (Cellular) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPad Pro 12.9-inch (Cellular) 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 iPadPro_12.9_11.2.2_15C202_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPad Pro 12.9-inch (Cellular) to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPadPro_12.9_11.2.2_15C202_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 1298ba272e801c44bd569252eac0edb7c8e51c2a. 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 iPadPro_12.9_11.2.2_15C202_Restore.ipsw
  3. The output of the command should match the following checksum: 1298ba272e801c44bd569252eac0edb7c8e51c2a. 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 iPadPro_12.9_11.2.2_15C202_Restore.ipsw
  3. The output of the command should match the following checksum: 1298ba272e801c44bd569252eac0edb7c8e51c2a. If it doesn't, you may need to redownload the file.

Checksums

SHA256suma3f8942f76531febc17199ebbb50c707aa2cde29778314b6317abed655066d9d
MD5suma3f8942f76531febc17199ebbb50c707aa2cde29778314b6317abed655066d9d
SHA1sum1298ba272e801c44bd569252eac0edb7c8e51c2a
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iOS 11.2.2 provides a security update and is recommended for all users.

For information on the security content of Apple software updates, please visit this website: https://support.apple.com/kb/HT201222

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