audioOS 9.9.17.5 (build 21L569) is an official Apple over-the-air update for the HomePod mini, released on 2024-05-13T17:36:12Z. The update package is 737.89 MB. This is a delta (partial) update that requires 17.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 458b5f9d9725ba72a056950bd0eeefb115caeb6b.zip.