IPSW Downloads

iOS 15.7.1 - 19H117 for iPhone 6s

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

Release Date27 October 2022
Upload Date24 October 2022
File NameiPhone_4.7_15.7.1_19H117_Restore.ipsw
File Size4.91 GB
SHA256sum6534dcad1dae0e5a4598744e3a43e2666c047bddac2affbef7959251a982a31d
MD5sume0d1fac0da44cc0fabed9a25c9b2bf4c
SHA1sum71db74c4bf77f0a9de0be6f2d11698fd6741d866
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_15.7.1_19H117_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_15.7.1_19H117_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_15.7.1_19H117_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 6s to reboot.