I have a Sony 4K tv from 2017. How can I get AppleTV work?
I have a Sony 4K set from 2017. How can I get AppleTV to work with it. Apple compatible list starts with 2018 models
XRB-55x900E
You cannot get the Apple TV App on that model, it is simply not supported. However you can simply plug in a physical Apple TV Box to it and it will work fine.
Or plug in an iPad, iPhone or iPod Touch and use its Apple TV app instead.