IPSW Downloads

iOS 15.2 - 19C56 for iPhone 6s

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

Release Date13 December 2021
Upload Date03 December 2021
File NameiPhone_4.7_15.2_19C56_Restore.ipsw
File Size5.07 GB
SHA256sum05eec8ec3d1461066741f70fa8ee5bc8eda86bd0451b6e4426aceb4de2fadd26
MD5sumc4c3d714eea0219691732f4ddad8b10d
SHA1sum0cd480863985c7f78e4f55e5902939405b7d6209
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_15.2_19C56_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_15.2_19C56_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_15.2_19C56_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 6s to reboot.