IPSW Downloads

iOS 9.3 - 13E233 for iPhone 4S

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

Release Date21 March 2016
Upload Date15 March 2016
File NameiPhone4,1_9.3_13E233_Restore.ipsw
File Size1.50 GB
SHA256sumbc025f1924ef78100ce5ac0d63a4371ccaa86e632c96cb8e4d81432f072d14cf
MD5sum885599c9c52db8ca2be5f5f7f59cffda
SHA1sum989b535c7c5266f215752f3ac4de5a5f85e95784
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_9.3_13E233_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_9.3_13E233_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_9.3_13E233_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 4S to reboot.