To calibrate your Apple TV's color display, you need tvOS 14.5 or higher and an iPhone with Face ID.
It’s just Apple TV now, no plus. Apple has rebranded its six-year-old streaming service Apple TV+ to Apple TV — which is the same name as its connected smart TV device product and app. The tech ...
If your Apple TV is not working, there are many potential reasons, so you might need to try a few troubleshooting steps to fix it.