I sent the 50€ lcd back and got a refund, bought another one from a different seller. This lcd screen doesn't work either. Only the led lights turn on, the lcd stays dark
Everything else works! The phones turns on, vibrates plays the starting sound and reacts to touch input. What the hell could it be? Is it again a bad lcd screen or maybe it's not event the lcds fault?! I am realy out of ideas and need help.
Edit: A repair website in my country that i wrote a email to said there's a chip on the mainboard that is responsible for the backlight on the screen. That chip must be dead or something, because no screen worked.