audioOS 9.9.17.1.1 (build 21K82) is an official Apple over-the-air update for the HomePod mini, released on 2023-11-07T21:40:09Z. The update package is 1.08 GB. This is a delta (partial) update that requires 16.4.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 096c22b2a6705bcfec1495122cc817d76e74ce4f.zip.