IPSW Downloads

iPadOS 14.3 - 18C66 for iPad Air 3rd Gen

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

Release Date14 December 2020
Upload Date09 December 2020
File NameiPad_Spring_2019_14.3_18C66_Restore.ipsw
File Size4.71 GB
SHA256sum376449c96f63ac86d3499a8323c824cf75a985046c6e617892bd31021edf8978
MD5sum89c3b42384fa6cc6128584188e31b721
SHA1sum41be3a0a0b9f373a2db6ced293406ac0066f5f7d
IdentifieriPad11,4

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPad Air 3rd Gen to your PC.
  3. Open iTunes and navigate to your iPad Air 3rd Gen.
  4. Hold the Shift key and click "Restore".
  5. Select the iPad_Spring_2019_14.3_18C66_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPad Air 3rd Gen to reboot.

macOS

  1. Connect your iPad Air 3rd Gen to your Mac.
  2. Navigate to your iPad Air 3rd Gen in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPad_Spring_2019_14.3_18C66_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPad Air 3rd Gen to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPad Air 3rd Gen 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_Spring_2019_14.3_18C66_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPad Air 3rd Gen to reboot.