hi my samsung galaxy S3 which is approx 10 mnths old wont charge. the problem seems to be with the connection from the charger to the phone, the phone seems to be the problem. is this a common problem? i was thinking that if i replace the part in the phone that the charger goes into it may help? when i am trying to charge it it only will work if i physically hold the charger into the phone. so to me that seems like the piece has come loose or something??