IPSW Downloads

iOS 17.5 - 21F79 for iPhone XR

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

Release Date13 May 2024
Upload Date05 May 2024
File NameiPhone11,8_17.5_21F79_Restore.ipsw
File Size7.10 GB
SHA256sum6b1946ad1f10e21007236eae34cd11009034b9d5c5c30068c5bf841fc8843b55
MD5suma3478995efdcb30970b62d0629691afc
SHA1sum6eb50b734d73dc8821e3c7815539184e2c3f5201
IdentifieriPhone11,8

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone XR to your PC.
  3. Open iTunes and navigate to your iPhone XR.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone11,8_17.5_21F79_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone XR to reboot.

macOS

  1. Connect your iPhone XR to your Mac.
  2. Navigate to your iPhone XR in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone11,8_17.5_21F79_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone XR to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone XR 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 iPhone11,8_17.5_21F79_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone XR to reboot.