tvOS 8.4.1 (build 12H523) is an official Apple over-the-air update for the Apple TV 3 (2013), released on 2016-02-25T17:59:44Z. The update package is 233.91 MB. This is a delta (partial) update that requires 8.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: a375edeb170d8d0d3b9080cd1d27bda03e3d90d7.zip.