audioOS 9.9.17.1

audioOS 9.9.17.1 (build 21K6069) is an official Apple over-the-air update for the HomePod (2nd generation), released on 2023-10-25T17:23:47Z. The update package is 2.38 GB. This is a full OTA update that can be applied from any compatible base version. 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 d6b33356bbd6bf4eb98ef9f180ff88610220d789.zip.