IPSW Downloads

iPadOS 11.1.2 - 15B202 for iPad Air (WiFi)

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

Release Date16 November 2017
Upload Date15 November 2017
File NameiPad_64bit_11.1.2_15B202_Restore.ipsw
File Size2.34 GB
SHA256sum5e081ca8006786280c517393c69e19124b99079bb6d4de3cbe3a44815ea96dc0
MD5sum1c2116bfbdc6baf8f8b253f7447ac4b0
SHA1suma11c4db3016c2c9ac566ed9d35a3aca0e74ab362
IdentifieriPad4,1

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPad Air (WiFi) to your PC.
  3. Open iTunes and navigate to your iPad Air (WiFi).
  4. Hold the Shift key and click "Restore".
  5. Select the iPad_64bit_11.1.2_15B202_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPad Air (WiFi) to reboot.

macOS

  1. Connect your iPad Air (WiFi) to your Mac.
  2. Navigate to your iPad Air (WiFi) in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPad_64bit_11.1.2_15B202_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPad Air (WiFi) to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPad Air (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_11.1.2_15B202_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPad Air (WiFi) to reboot.