Hi

I have loaded the newest 2017 MAP for my device F9310 back in august 2017 , everything worked fine , also backcamera.

But suddenly now its only showing yellow and red lines and black screen

The lense is clean .

Polarity is set to Battery - I actualy switched battery some weeks ago , can this be the reason ?

Does anyone have any idea  ? Faulty cables or camera or bad fuses for this device ?