audioOS 9.9.17.2

audioOS

Version

9.9.17.2

Build ID

21K365

File Size

429.53 MB

Release Date

2023-12-11T18:21:43Z

Update Type

Normal release

Delta update - requires 17.0 installed first.

Download OTA

Looking for beta firmware? View beta builds for HomePod (2nd generation) →

About This Update

audioOS 9.9.17.2 (build 21K365) is an official Apple over-the-air update for the HomePod (2nd generation), released on 2023-12-11T18:21:43Z. The update package is 429.53 MB. This is a delta (partial) update that requires 17.0 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 728ddfb4af3bc2a251f01ea4580227baad3d21f1.zip.

Direct URL

https://updates.cdn-apple.com/2023WinterFCS/patches/052-15268/157A4437-74E0-4241-8335-BF7A9D981382/com_apple_MobileAsset_SoftwareUpdate/728ddfb4af3bc2a251f01ea4580227baad3d21f1.zip

Filename

728ddfb4af3bc2a251f01ea4580227baad3d21f1.zip

Other Devices

HomePod (Unknown Model)