audioOS 9.9.16.3.2

audioOS 9.9.16.3.2 (build 20K672) is an official Apple over-the-air update for the HomePod (Unknown Model), released on 2023-02-13T18:17:56Z. The update package is 1.49 GB. This is a delta (partial) update that requires 14.3 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 83323d1f32cebe1bc0d266f938a46c7d1c31e659.zip.