tvOS 8.4.4 (build 12H914) is an official Apple over-the-air update for the Apple TV 3 (2013), released on 2020-12-14T18:12:52Z. The update package is 29.28 MB. This is a delta (partial) update that requires 8.4.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 10a1b931781eeece4108a4214293250ba5f64c7a.zip.