IPSW Downloads

iOS 9.3.1 - 13E238 for iPhone 6s

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

Release Date31 March 2016
Upload Date30 March 2016
File NameiPhone8,1_9.3.1_13E238_Restore.ipsw
File Size2.05 GB
SHA256sumd84261b4b6f23dd04a0548f9dfda8212c0fed535505e77cd511a200a5908f410
MD5sum9bac589f2bc11b74597d41f7aad6876b
SHA1sum1005ae855541354fe777ae818f1fa9e89be9d8cb
IdentifieriPhone8,1

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 6s to your PC.
  3. Open iTunes and navigate to your iPhone 6s.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone8,1_9.3.1_13E238_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 6s to reboot.

macOS

  1. Connect your iPhone 6s to your Mac.
  2. Navigate to your iPhone 6s in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone8,1_9.3.1_13E238_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 6s to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 6s 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 iPhone8,1_9.3.1_13E238_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 6s to reboot.