audioOS 9.9.16.3.1

audioOS

Version

9.9.16.3.1

Build ID

20K661

File Size

56.02 MB

Release Date

2023-02-06T18:20:09Z

Update Type

Normal release

Delta update - requires 16.3 installed first.

Download OTA

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

About This Update

audioOS 9.9.16.3.1 (build 20K661) is an official Apple over-the-air update for the HomePod (2nd generation), released on 2023-02-06T18:20:09Z. The update package is 56.02 MB. This is a delta (partial) update that requires 16.3 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 657de16977c02d95c70652003a25162b4e15bf59.zip.

Direct URL

https://updates.cdn-apple.com/2023WinterFCS/patches/032-44468/7ABBA9DA-8180-483F-A8F9-763B08AF8FA0/com_apple_MobileAsset_SoftwareUpdate/657de16977c02d95c70652003a25162b4e15bf59.zip

Filename

657de16977c02d95c70652003a25162b4e15bf59.zip

Other Devices

HomePod

AudioAccessory1,1

HomePod (Unknown Model)

AudioAccessory1,2

HomePod mini

AudioAccessory5,1