iPadOS 26.6.2 (23G90) for iPad Air 4 (Cellular) iPad Air 4 (Cellular)

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✓ This firmware is signed. This means that you can restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

Your download should begin shortly. If it does not, you can download it directly here:

Download (9.3 GiB)

Windows

  1. Install the latest version of Apple Devices from the Microsoft Store.
  2. Plug your iPad Air 4 (Cellular) in to your PC.
  3. Open Apple Devices, and navigate to your iPad Air 4 (Cellular).
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPad_Fall_2020_26.6.2_23G90_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPad Air 4 (Cellular) to reboot.

macOS

  1. Plug your iPad Air 4 (Cellular) in to your Mac.
  2. Navigate to your iPad Air 4 (Cellular) in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPad_Fall_2020_26.6.2_23G90_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPad Air 4 (Cellular) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPad Air 4 (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_Fall_2020_26.6.2_23G90_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPad Air 4 (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_Fall_2020_26.6.2_23G90_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 8afc23770a77d50869c64eaca418c1bb8c13dd22. 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_Fall_2020_26.6.2_23G90_Restore.ipsw
  3. The output of the command should match the following checksum: 8afc23770a77d50869c64eaca418c1bb8c13dd22. 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_Fall_2020_26.6.2_23G90_Restore.ipsw
  3. The output of the command should match the following checksum: 8afc23770a77d50869c64eaca418c1bb8c13dd22. If it doesn't, you may need to redownload the file.

Checksums

SHA256sumc0758d17f11a03472f4ce31d8b94b6ddd05b4597b2a2cac1b8236dca79157f20
MD5sum316ec768c52713ae596cb7f785b02f95
SHA1sum8afc23770a77d50869c64eaca418c1bb8c13dd22
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update fixes an issue that prevents downloading a software update over a cellular connection.

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