IPSW Downloads

iOS 17.1 - 21B74 for iPhone 14 Pro

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

Release Date25 October 2023
Upload Date15 October 2023
File NameiPhone15,2_17.1_21B74_Restore.ipsw
File Size7.45 GB
SHA256sum68e737488d3887f74084553b491bea41b4f0a3f6e7dab3e52072c379eaa40d6f
MD5sum50b34d266a990d855749fb670a7f15fa
SHA1sum732fe6ddde6a3f35a48e5755832e995891371778
IdentifieriPhone15,2

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 14 Pro to your PC.
  3. Open iTunes and navigate to your iPhone 14 Pro.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone15,2_17.1_21B74_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 14 Pro to reboot.

macOS

  1. Connect your iPhone 14 Pro to your Mac.
  2. Navigate to your iPhone 14 Pro in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone15,2_17.1_21B74_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 14 Pro to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 14 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 iPhone15,2_17.1_21B74_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 14 Pro to reboot.