IPSW Downloads

iOS 9.2 - 13C75 for iPhone 4S

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

Release Date08 December 2015
Upload Date18 November 2015
File NameiPhone4,1_9.2_13C75_Restore.ipsw
File Size1.48 GB
SHA256sum81112f7977a664f2364f2e5cccb03d2471dd27e7f024b8d1ade9b1d1ee6312d6
MD5sumf44c6eadd72406d70193035ac94c6571
SHA1sumd1c462263a2644c52b1fed9e50a3ff93ad11dffa
IdentifieriPhone4,1

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 4S to your PC.
  3. Open iTunes and navigate to your iPhone 4S.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone4,1_9.2_13C75_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 4S to reboot.

macOS

  1. Connect your iPhone 4S to your Mac.
  2. Navigate to your iPhone 4S in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone4,1_9.2_13C75_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 4S to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 4S 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 iPhone4,1_9.2_13C75_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 4S to reboot.