My s3 cannot be charged with the charger unless I off the phone but that will only work at times. if using powerbank also takes longer than previously to charge. Is it time to change battery ? Or the problem arises from burnt rubber?

Hey Everyone! i too have had much difficulty with the gs3's charging port but i just found out why the phone wont charge and a quick solution for it without rigging the phone up with rubber bands or hair ties. The charging pins are only on the top of the port and most every charger is not thick enough for the s3 so you simply slide a peice of paper under the bottom half of the port then input your charger and the paper will keep it held up. This has been working for me and hopefully it does the same for all of you!