audioOS 9.9.18.1

audioOS

Version

9.9.18.1

Build ID

22J580

File Size

1.35 GB

Release Date

2024-10-28T15:29:20Z

Update Type

Normal release

Delta update - requires 16.5 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 2024-10-28T15:29:20Z. The update package is 1.35 GB. This is a delta (partial) update that requires 16.5 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 c99548b900aadc767ecdc350147cd0ef71d1e04b.zip.

Direct URL

https://updates.cdn-apple.com/2024FallFCS/patches/072-10587/E5FF5271-FD86-41C2-AE25-21A795E55458/com_apple_MobileAsset_SoftwareUpdate/c99548b900aadc767ecdc350147cd0ef71d1e04b.zip

Filename

c99548b900aadc767ecdc350147cd0ef71d1e04b.zip

Other Devices

HomePod (Unknown Model)

AudioAccessory1,2

HomePod (2nd generation)

AudioAccessory6,1

HomePod mini

AudioAccessory5,1