IPSW Downloads

iPadOS 26.5 - 23F77 for iPad Air 4th Gen (WiFi+Cellular)

This firmware is signed. This means that you can restore to it in iTunes.

Release Date11 May 2026
Upload Date07 May 2026
File NameiPad_Fall_2020_26.5_23F77_Restore.ipsw
File Size9.15 GB
SHA256sum79476c94efb1f76a4fec6a8d1f615c16932e62065799617dc3d9ac7bcb718fc4
MD5sum18d95737799092b0c366338d1a5aff2b
SHA1sum694d79a5859dcc87578c0f395f94e002b65f8e52
IdentifieriPad13,2

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPad Air 4th Gen (WiFi+Cellular) to your PC.
  3. Open iTunes and navigate to your iPad Air 4th Gen (WiFi+Cellular).
  4. Hold the Shift key and click "Restore".
  5. Select the iPad_Fall_2020_26.5_23F77_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPad Air 4th Gen (WiFi+Cellular) to reboot.

macOS

  1. Connect your iPad Air 4th Gen (WiFi+Cellular) to your Mac.
  2. Navigate to your iPad Air 4th Gen (WiFi+Cellular) in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPad_Fall_2020_26.5_23F77_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPad Air 4th Gen (WiFi+Cellular) to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPad Air 4th Gen (WiFi+Cellular) to your PC.
  3. Open a terminal and navigate to the IPSW file you downloaded, e.g., cd ~/Downloads.
  4. To perform a full erase restore, type idevicerestore -e iPad_Fall_2020_26.5_23F77_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPad Air 4th Gen (WiFi+Cellular) to reboot.