audioOS 9.9.17.0 (build 21J6354) is an official Apple over-the-air update for the HomePod mini, released on 2023-09-18T17:26:03Z. The update package is 2.37 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 applied on-device through Settings.

Payload file: d848ded489d18dc7f0d733744b7450914d566cdd.zip.