IPSW Downloads

iOS 15.1 - 19B74 for iPhone 12 Pro

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

Release Date25 October 2021
Upload Date15 October 2021
File NameiPhone13,2,iPhone13,3_15.1_19B74_Restore.ipsw
File Size6.32 GB
SHA256sum2cc0b48ace74264d83a49d450048eea32bcad114004fdecb94ae2307d54b9e43
MD5sum1fecbba61a4fa6a6f8a3e60a3d3abe00
SHA1sumb14d4cec798c449a1ba0373c1aa8ddfbec8fdc01
IdentifieriPhone13,3

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 12 Pro to your PC.
  3. Open iTunes and navigate to your iPhone 12 Pro.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone13,2,iPhone13,3_15.1_19B74_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 12 Pro to reboot.

macOS

  1. Connect your iPhone 12 Pro to your Mac.
  2. Navigate to your iPhone 12 Pro in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone13,2,iPhone13,3_15.1_19B74_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 12 Pro to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 12 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 iPhone13,2,iPhone13,3_15.1_19B74_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 12 Pro to reboot.