Netflix-App-Update breaks Atmos and 5.1 on AppleTV 4K

[ibaneye]

All that does is factory reset the Apple TV and will re-install the beta software.

There is NO way to roll back firmware on an Apple TV, just like the Apple Watch. You are SOL on that front.

100% accurate.

 

[JasonHB]

Just a quick update, there was another update to TV OS14.2 beta today and I can confirm that Dolby Atmos is now working again, thank goodness.

Was missing it a lot lol.

Anyway, anyone running the first 14.2 beta, update and you’ll get Atmos back.