tvOS 10.1 (build 14U5582b) is an official Apple over-the-air update for the Apple TV 4 (2015), released on 2016-11-15T02:08:28Z. The update package is 51.4 MB. This is a delta (partial) update that requires 10.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 433bf940e34f2ca6febdc8c4b44c5b267195afaf.zip.