IPSW Downloads

iOS 17.2.1 - 21C66 for iPhone 12 Mini

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

Release Date19 December 2023
Upload Date16 December 2023
File NameiPhone13,1_17.2.1_21C66_Restore.ipsw
File Size7.12 GB
SHA256sumcc5e9944ca9317a4001354a2502b1cc201e34e8470d91f92051a443f4e8b18e4
MD5sum1b9f32d836d2f2d7980c9632549c918a
SHA1sum2a851845e7f73349b8b63cfbb7994f241e24bc58
IdentifieriPhone13,1

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 12 Mini to your PC.
  3. Open iTunes and navigate to your iPhone 12 Mini.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone13,1_17.2.1_21C66_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 12 Mini to reboot.

macOS

  1. Connect your iPhone 12 Mini to your Mac.
  2. Navigate to your iPhone 12 Mini in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone13,1_17.2.1_21C66_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 12 Mini to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 12 Mini 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 iPhone13,1_17.2.1_21C66_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 12 Mini to reboot.