My phone is having great difficulties to charge. The charger is not the issue as I've tried several chargers. I have forced a reset and it has not helped. If I do get it charging it takes over 10 hours. The light comes on and it appears to charge but the percentage remains the same or even drops. Sometimes I hear the coonect/ disconnect sound going off and on repeatedly as though there is a short but there is no short. I'm at my wits end.