tvOS 8.4.4 (build 12H911) is an official Apple over-the-air update for the Apple TV 3 (2013), released on 2020-11-05T18:18:12Z. The update package is 15.86 MB. This is a delta (partial) update that requires 8.4.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 695f5d85a1b49705e201e244efb86ec78bfddec8.zip.