IPSW Downloads

iPadOS 17.4.1 - 21E237 for iPad Air 4th Gen (WiFi+Cellular)

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

Release Date27 March 2024
Upload Date24 March 2024
File NameiPad_Fall_2020_17.4.1_21E237_Restore.ipsw
File Size6.90 GB
SHA256sum746d200a3c4b65357e6b58d8a2812ee0be2f2bf8bfc84d36be2789d40aa0cfeb
MD5sum4ed8018fc14126e1638fc3a38e425b80
SHA1sumbb1387eac548f92cda2d5419656d7df7e280a10a
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_17.4.1_21E237_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_17.4.1_21E237_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_17.4.1_21E237_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPad Air 4th Gen (WiFi+Cellular) to reboot.