So i have a sony android TV. And all of the apps are forced to run in 1080p resolution/interface. Is there a way to run them in 4K via abd command or something. And if there is what would be the way to revert back to default incase something breaks.
TV is 55 inch 4K Sony Android TV KD-55AF8
Yes: wm size 3840x2160
You might want to change density too if everything is super small: wm density 640 for instance, play with the number.
wm size reset and wm density reset will leave things as they were before
Edit: this works even for 1080p displays when you want supersampling, games rendered at 4K look better.