IPSW Downloads

iPadOS 18.1.1 - 22B91 for iPad Air 4th Gen (WiFi)

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

Release Date19 November 2024
Upload Date16 November 2024
File NameiPad_Fall_2020_18.1.1_22B91_Restore.ipsw
File Size7.55 GB
SHA256sumefb2ddf3e13e501bacc43d3a06c0a4378cd63802ef761438171b9282611d21d2
MD5sum61d241700ced5f21c68a6d525cd22a78
SHA1sumc919e2d0e96e584e38cb623db21e0dcc40596bca
IdentifieriPad13,1

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPad Air 4th Gen (WiFi) to your PC.
  3. Open iTunes and navigate to your iPad Air 4th Gen (WiFi).
  4. Hold the Shift key and click "Restore".
  5. Select the iPad_Fall_2020_18.1.1_22B91_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPad Air 4th Gen (WiFi) to reboot.

macOS

  1. Connect your iPad Air 4th Gen (WiFi) to your Mac.
  2. Navigate to your iPad Air 4th Gen (WiFi) in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPad_Fall_2020_18.1.1_22B91_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPad Air 4th Gen (WiFi) to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPad Air 4th Gen (WiFi) 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_18.1.1_22B91_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPad Air 4th Gen (WiFi) to reboot.