iOS 11.1.1 (15B150) for iPad Pro 12.9-inch (Cellular)

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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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Download (2.4 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 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_11.1.1_15B150_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_11.1.1_15B150_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_11.1.1_15B150_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_11.1.1_15B150_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: bba005f5d7b38d3846d1b6ac0598a6712dda54a2. 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_11.1.1_15B150_Restore.ipsw
  3. The output of the command should match the following checksum: bba005f5d7b38d3846d1b6ac0598a6712dda54a2. 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_11.1.1_15B150_Restore.ipsw
  3. The output of the command should match the following checksum: bba005f5d7b38d3846d1b6ac0598a6712dda54a2. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum0ae17d5497c1c575c01b0040d9a1ca390bd045736ba7875d0f95e706691bc839
MD5sum0ae17d5497c1c575c01b0040d9a1ca390bd045736ba7875d0f95e706691bc839
SHA1sumbba005f5d7b38d3846d1b6ac0598a6712dda54a2
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iOS 11.1.1

iOS 11.1.1 includes bug fixes for your iPhone or iPad. This update:

  • Fixes an issue with keyboard auto-correct

  • Fixes an issue where Hey Siri stops working

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

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