IPSW Downloads

iOS 11.2 - 15C114 for iPhone 6s Plus

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

Release Date02 December 2017
Upload Date30 November 2017
File NameiPhone_5.5_11.2_15C114_Restore.ipsw
File Size2.61 GB
SHA256sum17dc0514efecc3b252a1ab5bdd9dc879e30fcd77204eb612ccba891828362637
MD5sum3e303067d7d1daf4816cddec0bc110b4
SHA1sumbed951f49c21ea200c32d6ca3cdcf7e307ae07fc
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_11.2_15C114_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_11.2_15C114_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_11.2_15C114_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 6s Plus to reboot.