plsssssssssssssssss 6700 classic
 

my nokia reset from time to time. when i use phone media player,camera, message.... after ~20min. no reset, just blank black screen and like i just turn on phone, and again and again. i dont know what to see, i think that isnt software problem. pls help. send picture or something, where i can see what is the problem and what i must to do. thanks everybody:confused:

u can try super dongol repair
i hope solve it