Dark_knighT_ , via OnePlus 7T , May 2, 2021 : "After updating My OnePlus 7T Device to newer official stable update Android OS 11 screen refresh rate drops" ...😑 , Which feels uncomfortable with lagg & overall smoothness of phone is Missing 😑 , Battery drain very fast (Specially in gaming ) , Overheating issue playing during games (Pubg , Asphalt 8 , Call of duty ), Also there is some bugs are very much needed to be fixed and solved !! Please OnePlus Team India & Global taking this issue very seriously & solved out quickly as fast as you can because people are so uncomfortable , not satisfied with this update ! @OnePlus @ OnePlusindia @PeteLau 🙏🏻🙏🏻🙏🏻 Plz Fix ..!!!