The screen turns black when the back cover is on
Basically, my phone fell and then the display went yellowish and later full black. The touch screen is working (fingerprint scan works). I tried fixing it so I removed the back cover to see what caused the problem but it somehow fixed itself but when I tried to put it back on, it bacame the same as before. I thinks it bacause it presses something back a little or there's some sensor.
Ist dies eine gute Frage?