IPSW Downloads

homePodOS 17.4 - 21L227 for AudioAccessory5,1

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

Release Date07 March 2024
Upload Date29 February 2024
File NameAudioAccessory5,1_17.4_21L227_Restore.ipsw
File Size3.20 GB
SHA256sum161a8cc261bfce69b8b3c3e3b4feff70fad5f5b50ff74101ab89b0e4715b18d3
MD5sumb2fd69062dba82fda0313c34cd0399ef
SHA1sum1fa2ba6eec63de448a76e033fc028c9025ba1dd2
IdentifierAudioAccessory5,1

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your AudioAccessory5,1 to your PC.
  3. Open iTunes and navigate to your AudioAccessory5,1.
  4. Hold the Shift key and click "Restore".
  5. Select the AudioAccessory5,1_17.4_21L227_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your AudioAccessory5,1 to reboot.

macOS

  1. Connect your AudioAccessory5,1 to your Mac.
  2. Navigate to your AudioAccessory5,1 in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the AudioAccessory5,1_17.4_21L227_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your AudioAccessory5,1 to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your AudioAccessory5,1 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 AudioAccessory5,1_17.4_21L227_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your AudioAccessory5,1 to reboot.