IPSW Downloads

iOS 15.7.7 - 19H357 for iPhone 6s

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

Release Date21 June 2023
Upload Date16 June 2023
File NameiPhone_4.7_15.7.7_19H357_Restore.ipsw
File Size4.91 GB
SHA256sume4fcaf1f06f947ab3172e497e001837d6d484166248aff43637606dad6a506df
MD5sum1adc690adbdbca334b9ce6aa1ebf6d07
SHA1sum26474c0ac8d1afb7a0d2fa289796aadf31e54fee
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_15.7.7_19H357_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_15.7.7_19H357_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_15.7.7_19H357_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 6s to reboot.