hello all i recently aquired my friends old motorola rokr but the charger was burnt out so i tossed it (thats my mistake) i had an old v551 handy that was smashed up so i rigged it to acomodate the rokrs batery, i hooked it up to a power suply pin 1) ground pin 3) +5v --> the phone powers on without the batery, with the batery, but wont recognise the charger or charge the batery i know i has something to do with pin 2 and a resistor on it sumwhere...any help n this plz?? plz dont tell me to buy a charger cuz i rele dont want to