tvOS 12.2 (build 16L5191d) is an official Apple over-the-air update for the Apple TV 4 (2015), released on 2019-02-04T18:16:33Z. The update package is 84.78 MB. This is a delta (partial) update that requires 12.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: aa76765077f72402e022963350f675951bc4ec6d.zip.