How do I watch 4K on YouTube on my Samsung Galaxy S9?

0:031:56How to Watch YouTube Videos 1440p60 HDR on Samsung Galaxy …YouTubeStart of suggested clipEnd of suggested clipAnd what you’re gonna do is hit that Settings button in the top right then we’re going to go intoMoreAnd what you’re gonna do is hit that Settings button in the top right then we’re going to go into display. And we’re looking for screen resolution. And you want to make sure it’s set to wqhd.