Hi, [br]
my grandma’s phone suddenly broke, as long as I know she just unplugged it from the charger.
[br]
The screen is blank, the backlight works fine but there is no image (no logo, no recovery screen). If I turn on the phone normally it start vibrating endlessly. [br]
If I try to turn it on while charging it does not vibrate but the screen is still blank.
I also disassembled the phone to see if there were any visible issues, but there aren’t. I removed the screen and tried to loosen the flex cables and check them out, unfortunately the problem is still the same.
Do I have to just replace the screen, or it can also be a motherboard issue?
Thank you for your help.