Ever since PUBG Mobile version 1.0 was released we have been getting reports that 90 FPS is not enabled for all ROG 3 users. Some of you have it, which is why
@badral07 is claiming it works. We took action as soon the first thread was posted on Zentalk and reached out to the publisher/developer about fixing this.
I want to make this very clear: This is all we can do for now. The developers need to issue an update for the game which gives 90 FPS support to all ROG 3 users. The same goes for ROG II. We can't enable it from our end.
There are a couple of threads on this topic already, so I'm going to close this one.