Weird flash bottom of the screen flickering on Iphone 12
Hey guys, I got my wife a new iPhone 12 recently (last year) and first it had a battery issue, then we claimed it in warranty and got a replacement, and now I see this weird flicker at the bottom of the phone intermittently.
Any idea what this issue is?
And are iPhone 12's usually this defective?
Here's a youtube video of the issue:
https://www.youtube.com/watch?v=ePvLVyJ46Ss
And an image: