tvOS 14 Rumor Roundup
Based on Rumors, History, and Leaks
Expect a formal announcement at WWDC 2020 in June, along with the first developer beta. Apple typically releases the first public beta in late June or July. tvOS 14 will likely be released in September 2020.
tvOS will likely be compatible with both Apple TV HD (4th Generation) and Apple TV 4K (5th Generation).
Not much is known yet.
Join the tvOS Public Beta Program
Apple offers members of the public to test out upcoming software on their Apple TV. Join the Public Beta Program here.
Force Restart Apple TV
Having issues? Hold down the menu and tv buttons at the same time for a couple of seconds. This will force restart the Apple TV.