audioOS 9.9.17.2

audioOS

Version

9.9.17.2

Build ID

21K365

File Size

1.81 GB

Release Date

2023-12-11T18:21:34Z

Update Type

Normal release

Delta update - requires 14.4 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 2023-12-11T18:21:34Z. The update package is 1.81 GB. This is a delta (partial) update that requires 14.4 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 4c6a4670459fa7e5e0f27af7dd8394d686284ed2.zip.

Direct URL

https://updates.cdn-apple.com/2023WinterFCS/patches/052-15313/9B3A6707-07AA-4E38-8F9E-18B1979FFDF9/com_apple_MobileAsset_SoftwareUpdate/4c6a4670459fa7e5e0f27af7dd8394d686284ed2.zip

Filename

4c6a4670459fa7e5e0f27af7dd8394d686284ed2.zip

Other Devices

HomePod (Unknown Model)

AudioAccessory1,2

HomePod (2nd generation)

AudioAccessory6,1

HomePod mini

AudioAccessory5,1