IPSW Downloads

iOS 11.0 - 15A372 for iPhone 8 Plus

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

Release Date19 September 2017
Upload Date02 September 2017
File NameiPhone10,5_11.0_15A372_Restore.ipsw
File Size2.61 GB
SHA256sum534f1cd96acf76a22208097106ab93191249c01164ae266ccd460dcd3c7977d6
MD5sum562e0afda83a631099f1d3a1dc562d6d
SHA1sumee6d0b9d28b2c3a65d2bef40186526fad9819c71
IdentifieriPhone10,5

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 8 Plus to your PC.
  3. Open iTunes and navigate to your iPhone 8 Plus.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone10,5_11.0_15A372_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 8 Plus to reboot.

macOS

  1. Connect your iPhone 8 Plus to your Mac.
  2. Navigate to your iPhone 8 Plus in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone10,5_11.0_15A372_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 8 Plus to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 8 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 iPhone10,5_11.0_15A372_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 8 Plus to reboot.