IPSW Downloads

iOS 17.2.1 - 21C66 for iPhone 13 Pro

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

Release Date19 December 2023
Upload Date16 December 2023
File NameiPhone14,2_17.2.1_21C66_Restore.ipsw
File Size7.29 GB
SHA256sumdc4cc8d0cb488af4e09efb9ae8596f71a0f4ae7d28fa863415bb168211255067
MD5sumd2c02f04597384606e7fe97e37cbfaae
SHA1sum9ec1509fe649322cd482c639456a050b877465ca
IdentifieriPhone14,2

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 13 Pro to your PC.
  3. Open iTunes and navigate to your iPhone 13 Pro.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone14,2_17.2.1_21C66_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 13 Pro to reboot.

macOS

  1. Connect your iPhone 13 Pro to your Mac.
  2. Navigate to your iPhone 13 Pro in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone14,2_17.2.1_21C66_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 13 Pro to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 13 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 iPhone14,2_17.2.1_21C66_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 13 Pro to reboot.