iPadOS 15.3.1 (19D52) for iPad 5 (Cellular)

iPad 5 (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 5 (Cellular) in to your PC.
  3. Open Apple Devices, and navigate to your iPad 5 (Cellular).
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPad_64bit_TouchID_ASTC_15.3.1_19D52_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPad 5 (Cellular) to reboot.

macOS

  1. Plug your iPad 5 (Cellular) in to your Mac.
  2. Navigate to your iPad 5 (Cellular) in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPad_64bit_TouchID_ASTC_15.3.1_19D52_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPad 5 (Cellular) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPad 5 (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 iPad_64bit_TouchID_ASTC_15.3.1_19D52_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPad 5 (Cellular) to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPad_64bit_TouchID_ASTC_15.3.1_19D52_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 56e469a27b3dfbd61796c8968ce807770fd6388d. 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_64bit_TouchID_ASTC_15.3.1_19D52_Restore.ipsw
  3. The output of the command should match the following checksum: 56e469a27b3dfbd61796c8968ce807770fd6388d. 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_64bit_TouchID_ASTC_15.3.1_19D52_Restore.ipsw
  3. The output of the command should match the following checksum: 56e469a27b3dfbd61796c8968ce807770fd6388d. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum4185ab5663dc604e8c3d9cf5fb5603e8b69dae10b7187db816d2963023ca1918
MD5sum4185ab5663dc604e8c3d9cf5fb5603e8b69dae10b7187db816d2963023ca1918
SHA1sum56e469a27b3dfbd61796c8968ce807770fd6388d
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iPadOS 15.3.1 provides important security updates for your iPad and fixes an issue that may cause Braille displays to stop responding.

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

https://support.apple.com/kb/HT201222

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