There are colored things on the display, one piece, like lines.
The amount of toothpaste squeezed in the wet wipes on the phone screen scratched back and forth hard to apply and then found the screen scratches disappeared.
This is because the toothpaste is brushing the auxiliary supplies, with a friction repair role, but also clean polished tooth surface, the phone screen also has the same effect.
Wipe clean with a clean cloth or toilet paper, the phone screen becomes brighter than usual!
