IPSW Downloads

iPadOS 9.3.1 - 13E238 for iPad Air (WiFi)

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

Release Date31 March 2016
Upload Date30 March 2016
File NameiPad4,1_9.3.1_13E238_Restore.ipsw
File Size1.83 GB
SHA256sum3d65532efd571396f9e926d3801cc2f39ff866cc292fe23e2e290fe8500e34c6
MD5sume6a6a31d964ca05329670b572dd8271a
SHA1sume2cfc952a560176f45c181ac88e3b4bbb2f844dc
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 iPad4,1_9.3.1_13E238_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 iPad4,1_9.3.1_13E238_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 iPad4,1_9.3.1_13E238_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPad Air (WiFi) to reboot.