Quote Originally Posted by Grizzzly View Post
Black screen is sign of hardware problem. You can try to reflash internal memory chip with healthy image on programmator!
hi
i have exact problim but my device is drivesmart 50 lmt-d
i am new to gps hardware
you mean i have to remove the memory chip from the board and reprogram it with a programmer machine
could you please give me a link to the exact fw to use
thanks a lot