Rakeria Washington, start off by using a new cable and see if that makes a difference. It is possible the the plug on the cable is worn out. If it does not, you may have replace the charging port. Take a look at [guide|4977|the teardown] and see if that is something you are comfortable with. you will have to solder a new connector to the board. The port is available at places [http://www.ebay.com/itm/Lot-10-Samsung-Galaxy-S-4G-T959V-Charging-Port-Connector-Dock-Socket-USB-/170826727179|like this]. Hope this helps, good luck
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Rakeria Washington, start off by using a new cable and see if that makes a difference. It's possible that the plug on the cable is worn out. If a new cable doesn't help, you may have to replace the charging port. Take a look at [guide|4977|the teardown] and see if that is something you are comfortable with. you will have to solder a new connector to the board. The port is available at places [http://www.ebay.com/itm/Lot-10-Samsung-Galaxy-S-4G-T959V-Charging-Port-Connector-Dock-Socket-USB-/170826727179|like this]. Hope this helps, good luck.
Rakeria Washington, start off by using a new cable and see if that makes a difference. It is possible the the plug on the cable is worn out. If it does not, you may have replace the charging port. Take a look at [guide|4977|the teardown] and see if that is something you are comfortable with. you will have to solder a new connector to the board. The port is available at places [http://www.ebay.com/itm/Lot-10-Samsung-Galaxy-S-4G-T959V-Charging-Port-Connector-Dock-Socket-USB-/170826727179|like this]. Hope this helps, good luck