IPSW Downloads

iPadOS 11.4.1 - 15G77 for iPad Air 2 (WiFi)

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

Release Date09 July 2018
Upload Date30 June 2018
File NameiPad_64bit_TouchID_11.4.1_15G77_Restore.ipsw
File Size2.49 GB
SHA256sumb720738e8b2f1ca2529c82176b848abd3d44a0f3128c5a8eea42b6fb0a69081b
MD5sum5456439d11394db65c0d91d1434b4844
SHA1sum3f5c6195297bf9c130439aa71b28310911e55760
IdentifieriPad5,3

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPad Air 2 (WiFi) to your PC.
  3. Open iTunes and navigate to your iPad Air 2 (WiFi).
  4. Hold the Shift key and click "Restore".
  5. Select the iPad_64bit_TouchID_11.4.1_15G77_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPad Air 2 (WiFi) to reboot.

macOS

  1. Connect your iPad Air 2 (WiFi) to your Mac.
  2. Navigate to your iPad Air 2 (WiFi) in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPad_64bit_TouchID_11.4.1_15G77_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPad Air 2 (WiFi) to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPad Air 2 (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_64bit_TouchID_11.4.1_15G77_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPad Air 2 (WiFi) to reboot.