usefull tecnics for dct4 bultin carging conncter mobiles
friends mostly bultin charging connector mobile problems (ex 1208 1209 1200........etc. mobiles mostly after water damage or common. (after servicing). problem is dead (not respond in software and no shortage in mother board) this type of problem mostly under charging connecter problem . please remove the charging connecter clean usb connectons.after that mobile responding software or ok .some times mobile keypad not work.any single key (after the key pad ic change problem is same) generally we are thinking this type problem mostly ( cpu) complaint . but many times i rectified this type complint under chargig connecter. usb connectons shorting .remove connrctor clean properly. i sharing my experience. | 