IPSW Downloads

iOS 17.3 - 21D50 for iPhone XS Max Global

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

Release Date22 January 2024
Upload Date13 January 2024
File NameiPhone11,2,iPhone11,4,iPhone11,6_17.3_21D50_Restore.ipsw
File Size7.10 GB
SHA256sum8e6f97db6badae6e3043cf104b3decc9cc3682cdb15097bb1bd13a4dfea6821d
MD5suma5be84c0fbf8df554ba0f19ceeb12dc0
SHA1sumfc57f19e5cb232d8f5b908afb63d5565641e0138
IdentifieriPhone11,6

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone XS Max Global to your PC.
  3. Open iTunes and navigate to your iPhone XS Max Global.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone11,2,iPhone11,4,iPhone11,6_17.3_21D50_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone XS Max Global to reboot.

macOS

  1. Connect your iPhone XS Max Global to your Mac.
  2. Navigate to your iPhone XS Max Global in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone11,2,iPhone11,4,iPhone11,6_17.3_21D50_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone XS Max Global to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone XS Max Global 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 iPhone11,2,iPhone11,4,iPhone11,6_17.3_21D50_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone XS Max Global to reboot.