IPSW Downloads

iOS 14.3 - 18C66 for iPhone 12 Mini

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

Release Date14 December 2020
Upload Date09 December 2020
File NameiPhone13,1_14.3_18C66_Restore.ipsw
File Size5.12 GB
SHA256sum0296504051dba6017c215add31bb4061309302efd0037019fad3af0fbd0e7987
MD5sum8694cdd8b5a7cf350fe520aee6f6eda1
SHA1sum3ec17e140cb792e69b277245e053ec4b2fabc780
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_14.3_18C66_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_14.3_18C66_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_14.3_18C66_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 12 Mini to reboot.