IPSW Downloads

iOS 17.1.1 - 21B91 for iPhone 14 Pro

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

Release Date08 November 2023
Upload Date03 November 2023
File NameiPhone15,2_17.1.1_21B91_Restore.ipsw
File Size7.45 GB
SHA256sum81f7688000bc8c768e9ebbbdd06ceb2b1b2f2da2ccbcc33e8d9ef3f32cbda393
MD5sum88920f692bb5636be07046abc3a276fa
SHA1sum7f52e48f60324ce603caa1a3af741c0967e5b006
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_17.1.1_21B91_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_17.1.1_21B91_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_17.1.1_21B91_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 14 Pro to reboot.