audioOS 9.9.17.2

audioOS

Version

9.9.17.2

Build ID

21K365

File Size

1.53 GB

Release Date

2023-12-11T18:21:38Z

Update Type

Normal release

Delta update - requires 15.6 installed first.

Download OTA

Looking for beta firmware? View beta builds for HomePod →

About This Update

audioOS 9.9.17.2 (build 21K365) is an official Apple over-the-air update for the HomePod, released on 2023-12-11T18:21:38Z. The update package is 1.53 GB. This is a delta (partial) update that requires 15.6 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 534ab9163146dc22a22144018cb88410879955d0.zip.

Direct URL

https://updates.cdn-apple.com/2023WinterFCS/patches/052-15377/F5329ED4-46C9-4E1E-B1CB-2F148AD44BAE/com_apple_MobileAsset_SoftwareUpdate/534ab9163146dc22a22144018cb88410879955d0.zip

Filename

534ab9163146dc22a22144018cb88410879955d0.zip

Other Devices

HomePod (2nd generation)

AudioAccessory6,1

HomePod (Unknown Model)

AudioAccessory1,2

HomePod mini

AudioAccessory5,1