Go back to firmware list
HomePod mini

Download audioOS 18.3 RC (22K557) for HomePod mini

Released
January 21, 2025
Version
audioOS 18.3 RC
Build
22K557
Identifier
AudioAccessory5,1
Filename
AudioAccessory5,1_18.3_22K557_Restore.ipsw
File size
3.73 GB
Version Released File Size
18.3 RC
22K557
January 21, 2025 3.73 GB
18.3 beta 3
22K5553a
January 14, 2025 No filesize available
18.3 beta 2
22K5540e
January 7, 2025 No filesize available
18.3 beta
22K5534e
December 16, 2024 No filesize available

Installation Instructions

macOS

  1. Connect your HomePod mini to your Mac using the built-in USB-C cable.
  2. Open the Finder.
  3. Select your HomePod when it appears in the Finder.
  4. In the Summary panel, hold the Option key and click the Restore HomePod button.
  5. Select the AudioAccessory5,1_18.3_22K557_Restore.ipsw file and click Open to start installation.
  6. Once installation is complete, your HomePod will restart and need to be placed near a Wi-Fi-connected iPhone or iPad to complete activation.