IPSW Downloads

iOS 11.0.3 - 15A432 for iPhone 6s

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

Release Date11 October 2017
Upload Date07 October 2017
File NameiPhone_4.7_11.0.3_15A432_Restore.ipsw
File Size2.47 GB
SHA256sum06072eda4521d0df3e01d5a9f2c1abbea9523b8b7dcd0c27d92e5acd9382c4d3
MD5sum5afba7f60f56f31cd12cde4f9bc2f5a9
SHA1sum0f3a42ac4329c7c81e4c5bcafb9a80bae823d00b
IdentifieriPhone8,1

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 6s to your PC.
  3. Open iTunes and navigate to your iPhone 6s.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone_4.7_11.0.3_15A432_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 6s to reboot.

macOS

  1. Connect your iPhone 6s to your Mac.
  2. Navigate to your iPhone 6s in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone_4.7_11.0.3_15A432_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 6s to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 6s 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_4.7_11.0.3_15A432_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 6s to reboot.