IPSW Downloads

iOS 11.0 - 15A372 for iPhone 6 Plus

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

Release Date19 September 2017
Upload Date02 September 2017
File NameiPhone_5.5_11.0_15A372_Restore.ipsw
File Size2.61 GB
SHA256sum765f544bb543616bddb32f7627c3bca2ef8cdfb547404f560831e84b0300795f
MD5sum0473f217af0f20e138649385de6db6c7
SHA1sum2ff599eed36f68aadabd6b117dcbda1a178cb8fc
IdentifieriPhone7,1

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 6 Plus to your PC.
  3. Open iTunes and navigate to your iPhone 6 Plus.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone_5.5_11.0_15A372_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 6 Plus to reboot.

macOS

  1. Connect your iPhone 6 Plus to your Mac.
  2. Navigate to your iPhone 6 Plus in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone_5.5_11.0_15A372_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 6 Plus to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 6 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_11.0_15A372_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 6 Plus to reboot.