tvOS 13.0 (build 17J5579a) is an official Apple over-the-air update for the Apple TV 4 (2015), released on 2019-09-10T20:09:51Z. The update package is 101.51 MB. This is a delta (partial) update that requires 13.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 77b158a9208fda966e16f1f0ecdf2aa71628bc17.zip.