audioOS 9.9.17.1.1

audioOS 9.9.17.1.1 (build 21K6082) is an official Apple over-the-air update for the HomePod (2nd generation), released on 2023-11-07T21:39:54Z. 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 fac23593622a6b171ab5be5a55b95357bb6a05f5.zip.