jxd 661 help
 

Hi ...i have jxd 661 mp4 but it is dead.I want to flash it but it is not detected by pc when i plug it with usb cable.I searched and found that you have to boot it with + key and vol key and if that fails than shot the IC...can anyone please tell me which pins of the ic i have to shot.any screenshots,tuorial will be more helpful

Thanks in advance