audioOS 9.9.18.1

audioOS

Version

9.9.18.1

Build ID

22J580

File Size

968.29 MB

Release Date

2024-10-28T15:29:28Z

Update Type

Normal release

Delta update - requires 17.4 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 2024-10-28T15:29:28Z. The update package is 968.29 MB. This is a delta (partial) update that requires 17.4 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 d8f7a81ab9dfce54c68c66c38964d3ca3652717f.zip.

Direct URL

https://updates.cdn-apple.com/2024FallFCS/patches/072-10695/6A65503D-FF25-4658-A0A4-4EFC82068E33/com_apple_MobileAsset_SoftwareUpdate/d8f7a81ab9dfce54c68c66c38964d3ca3652717f.zip

Filename

d8f7a81ab9dfce54c68c66c38964d3ca3652717f.zip

Other Devices

HomePod (Unknown Model)

AudioAccessory1,2

HomePod (2nd generation)

AudioAccessory6,1

HomePod mini

AudioAccessory5,1