IPSW Downloads

homePodOS 17.3 - 21K646 for AudioAccessory5,1

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

Release Date22 January 2024
Upload Date12 January 2024
File NameAudioAccessory5,1_17.3_21K646_Restore.ipsw
File Size3.15 GB
SHA256sum3bee905952860ffb20ff6dcd2fe5075ff8b83271e042a9a737e06b74ccd37dba
MD5sum89988fa51ab7c05e517c628d4d608666
SHA1sume37fff9792dbae2bea0b6fccad5920c93702d4d3
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_17.3_21K646_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_17.3_21K646_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_17.3_21K646_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your AudioAccessory5,1 to reboot.