IPSW Downloads

iOS 10.3.1 - 14E304 for iPhone 6s

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

Release Date03 April 2017
Upload Date01 April 2017
File NameiPhone_4.7_10.3.1_14E304_Restore.ipsw
File Size2.41 GB
SHA256sum0018b77ed48e103046067ee6cc32cce84590582cbb9495c34c1d58f555b61ea9
MD5sum7ca304502b293efcfc453b58600ddd4b
SHA1sum35c43d880f14f098b398391dbe226dee9c1048fa
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 iPhone_4.7_10.3.1_14E304_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 iPhone_4.7_10.3.1_14E304_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 iPhone_4.7_10.3.1_14E304_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 6s to reboot.