tvOS 10.1.1 (build 14U712a) is an official Apple over-the-air update for the Apple TV 4 (2015), released on 2017-01-23T18:30:04Z. The update package is 697.08 MB. This is a delta (partial) update that requires 9.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: cb30dfaa132e3d4e428e635c6292db46cf9b37dc.zip.