audioOS 9.9.14.7 (build 18M60) is an official Apple over-the-air update for the HomePod mini, released on 2021-07-19T17:43:27Z. The update package is 678.5 MB. This is a delta (partial) update that requires 14.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 2e928c2374489ffc180de60417dfb1478cf4e17f.zip.