IPSW Downloads

iOS 11.1.2 - 15B202 for iPhone 6s Plus

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

Release Date16 November 2017
Upload Date15 November 2017
File NameiPhone_5.5_11.1.2_15B202_Restore.ipsw
File Size2.66 GB
SHA256sum2b970232bb1b2b36b50e19cdc69c3d8d2e2a0f77d537771d1ed075cb90f9c734
MD5sum54b5f695a87c96b68d03573b257d0890
SHA1sum360803497dc58414d4f17cb9242db0f4c465b8bb
IdentifieriPhone8,2

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 6s Plus to your PC.
  3. Open iTunes and navigate to your iPhone 6s Plus.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone_5.5_11.1.2_15B202_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 6s Plus to reboot.

macOS

  1. Connect your iPhone 6s Plus to your Mac.
  2. Navigate to your iPhone 6s Plus in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone_5.5_11.1.2_15B202_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 6s Plus to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 6s Plus 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_5.5_11.1.2_15B202_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 6s Plus to reboot.