Hello, My Samsung Galaxy Core Prime wont charge. Its asking me to verify if the charger is a samsung charger which it is and wont charge untill I have done it. While trying to figure out why it wont charge It ran out of juice. The screen is now displaying a vibrating noise and showing a yellow traingle with a battery and a diagional slash through it. But the charger I am using is in fact a samsung charger that came with it. Ive only had it for a year. Ive pulled the battery out and put it back in, and checked to see if the charger works and it does. Please help!!