My phone battery ran out during night (Forgot to charge it) and at the morning I plugged it to the charger. the led started blinking periodically, then at some stage it sort of "booted" and showed an 0% battery on screen. at this stage I tried to turn it on ( i thought it has enough power ) and then, the led stopped blinking. it seems that its not charging..at all...its been over an hour. i tried replugging it to the charger, taking the batt. out, nothing seem to help. Can anyone suggest how to revive it?