audioOS 9.9.17.5 (build 21L569) is an official Apple over-the-air update for the HomePod mini, released on 2024-05-13T17:36:09Z. The update package is 1.87 GB. This is a delta (partial) update that requires 14.2.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: b461c6b80bca80ece55aa6a6c3eefb5a2fdce4bf.zip.