IPSW Downloads

iOS 11.0 - 15A372 for iPhone 8

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

Release Date19 September 2017
Upload Date02 September 2017
File NameiPhone10,4_11.0_15A372_Restore.ipsw
File Size2.47 GB
SHA256sum1b3960fd6280800fa791605484f3a8e0467bb52087eb5e3ad70ac47abf4411d2
MD5sum54ccd49c54df579cf6b2b9ee4bc443fd
SHA1sum6e0edd8c118e891600cef0442a8ef196de37c0fb
IdentifieriPhone10,1

Installation Instructions

Windows

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

macOS

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

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 8 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 iPhone10,4_11.0_15A372_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 8 to reboot.