Iphone 12 pro max screen all black

- Iphone 12 pro max screen black
- Iphone 12 pro max screen black but still works
- Iphone 12 pro max screen black out
- Iphone 12 pro max screen is black but phone is on
- Iphone 12 pro max screen goes black
- Iphone 12 pro max screen turns black
- Iphone 12 pro max screen going black
- Iphone 12 pro max screen goes black during call
- Iphone 12 pro max screen keeps going black
- Iphone 12 pro max screen just went black
- Iphone 12 pro max screen randomly goes black