Screen is shaking display problem
Same here just got it 10min ago
Here are several fixes you can try if your phone's screen is flickering.
Thank you for the advice..
But the screen says that system UI has stopped responding.
I've received it the 2nd time this week.
New Raffles : OnePlus Urban Traveler Backpack (Arctic White)
by Elyn Lu, 2021-09-18