IPSW Downloads

iPadOS 17.1.1 - 21B91 for iPad Air 5th Gen (WiFi+Cellular)

This firmware is not signed. This means you cannot restore to it in iTunes.

Release Date08 November 2023
Upload Date03 November 2023
File NameiPad14,3,iPad14,4,iPad14,5,iPad14,6_17.1.1_21B91_Restore.ipsw
File Size7.19 GB
SHA256sum314929e690c17fa3d88d0dc802ad31039c639559b5e0f267282b9e7678d3707e
MD5sum2817b17abdf2bf24787a63722d49cd9a
SHA1suma5fc439beb7407cf989a767f225ddd860c75ef89
IdentifieriPad14,4

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPad Air 5th Gen (WiFi+Cellular) to your PC.
  3. Open iTunes and navigate to your iPad Air 5th Gen (WiFi+Cellular).
  4. Hold the Shift key and click "Restore".
  5. Select the iPad14,3,iPad14,4,iPad14,5,iPad14,6_17.1.1_21B91_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPad Air 5th Gen (WiFi+Cellular) to reboot.

macOS

  1. Connect your iPad Air 5th Gen (WiFi+Cellular) to your Mac.
  2. Navigate to your iPad Air 5th Gen (WiFi+Cellular) in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPad14,3,iPad14,4,iPad14,5,iPad14,6_17.1.1_21B91_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPad Air 5th Gen (WiFi+Cellular) to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPad Air 5th 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 iPad14,3,iPad14,4,iPad14,5,iPad14,6_17.1.1_21B91_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPad Air 5th Gen (WiFi+Cellular) to reboot.