IPSW Downloads

iOS 18.3.1 - 22D72 for iPhone17,3

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

Release Date10 February 2025
Upload Date08 February 2025
File NameiPhone17,3_18.3.1_22D72_Restore.ipsw
File Size8.78 GB
SHA256sum530a81c04a2cceeb65789ce2667d6b4f4c8b472c36efd5a6aee6b844b9756938
MD5sume811c15b5ee9e586e952ce3fb43b9a71
SHA1sum08a6a863f5b87d52290abd34c9215a6422027534
IdentifieriPhone17,3

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone17,3 to your PC.
  3. Open iTunes and navigate to your iPhone17,3.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone17,3_18.3.1_22D72_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone17,3 to reboot.

macOS

  1. Connect your iPhone17,3 to your Mac.
  2. Navigate to your iPhone17,3 in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone17,3_18.3.1_22D72_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone17,3 to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone17,3 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 iPhone17,3_18.3.1_22D72_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone17,3 to reboot.