audioOS 9.9.18.1

audioOS

Version

9.9.18.1

Build ID

22J580

File Size

1.67 GB

Release Date

2024-10-28T15:28:56Z

Update Type

Normal release

Delta update - requires 15.4 installed first.

Download OTA

Looking for beta firmware? View beta builds for HomePod →

About This Update

audioOS 9.9.18.1 (build 22J580) is an official Apple over-the-air update for the HomePod, released on 2024-10-28T15:28:56Z. The update package is 1.67 GB. This is a delta (partial) update that requires 15.4 to already be installed on the device - it cannot be applied from scratch. This update is no longer signed by Apple, meaning it can no longer be downloaded and applied on-device through Settings.

The OTA payload file is 1ed5e635852ce27f578efe7a2dc0a025da418ebe.zip.

Direct URL

https://updates.cdn-apple.com/2024FallFCS/patches/072-10665/8561E839-AB35-417B-BAFB-869C5B5D6ACD/com_apple_MobileAsset_SoftwareUpdate/1ed5e635852ce27f578efe7a2dc0a025da418ebe.zip

Filename

1ed5e635852ce27f578efe7a2dc0a025da418ebe.zip

Other Devices

HomePod (Unknown Model)

AudioAccessory1,2

HomePod mini

AudioAccessory5,1

HomePod (2nd generation)

AudioAccessory6,1