IPSW Downloads

iOS 11.1.2 - 15B202 for iPhone 6s

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

Release Date16 November 2017
Upload Date15 November 2017
File NameiPhone_4.7_11.1.2_15B202_Restore.ipsw
File Size2.53 GB
SHA256sumd558a60f7d84ca19b5e95220fd6f59cc446da4f7628cb56e004777ca8ece1a1d
MD5sum495aaab22999b0368778b5a253454ff3
SHA1sumb7af1c87bb1a5bc325de91cf069fb99b14d34e09
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_11.1.2_15B202_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_11.1.2_15B202_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_11.1.2_15B202_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 6s to reboot.