IPSW Downloads

iOS 17.4.1 - 21E236 for iPhone 15 Pro

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

Release Date21 March 2024
Upload Date17 March 2024
File NameiPhone16,1_17.4.1_21E236_Restore.ipsw
File Size7.65 GB
SHA256sum3290eb2541ece08eb99691856459207b604415ccb7a6df7266c51e939f57cb50
MD5sum53fa61a1bb89164880ab3bba6ad929f3
SHA1sumea12abeb770933fa6bc944b360346a5ebf7ebbb1
IdentifieriPhone16,1

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 15 Pro to your PC.
  3. Open iTunes and navigate to your iPhone 15 Pro.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone16,1_17.4.1_21E236_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 15 Pro to reboot.

macOS

  1. Connect your iPhone 15 Pro to your Mac.
  2. Navigate to your iPhone 15 Pro in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone16,1_17.4.1_21E236_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 15 Pro to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 15 Pro 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 iPhone16,1_17.4.1_21E236_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 15 Pro to reboot.