iPadOS 14.8 (18H17) for iPad Pro 3 (12.9-inch, WiFi)

iPad Pro 3 (12.9-inch, WiFi)

✗ 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 3 (12.9-inch, WiFi) in to your PC.
  3. Open Apple Devices, and navigate to your iPad Pro 3 (12.9-inch, WiFi).
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPad_Pro_A12X_A12Z_14.8_18H17_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPad Pro 3 (12.9-inch, WiFi) to reboot.

macOS

  1. Plug your iPad Pro 3 (12.9-inch, WiFi) in to your Mac.
  2. Navigate to your iPad Pro 3 (12.9-inch, WiFi) in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPad_Pro_A12X_A12Z_14.8_18H17_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPad Pro 3 (12.9-inch, WiFi) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPad Pro 3 (12.9-inch, WiFi) 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_14.8_18H17_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPad Pro 3 (12.9-inch, WiFi) 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_14.8_18H17_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: c25cefbd6c2148cc4388b398edc37a94203b96ce. 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_14.8_18H17_Restore.ipsw
  3. The output of the command should match the following checksum: c25cefbd6c2148cc4388b398edc37a94203b96ce. 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_14.8_18H17_Restore.ipsw
  3. The output of the command should match the following checksum: c25cefbd6c2148cc4388b398edc37a94203b96ce. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum34b99ac66cd7613f9f8e569b9856669976c154cc871190b934e88d8e45b4eee2
MD5sum34b99ac66cd7613f9f8e569b9856669976c154cc871190b934e88d8e45b4eee2
SHA1sumc25cefbd6c2148cc4388b398edc37a94203b96ce
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 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/kb/HT201222   

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