If your phone has problems in charging, transferring data, or you have damaged the dock connector in any way, then this is the part you need to repair. This Charging port allows you to sync and charge your device.
Good quality data dock connector charging port for Samsung I9300 Galaxy S 3
It is used to replace your broken, damaged or unusable charging port
If you can't estabish a connection via USB cable, the data connector port might be the problem and need to be replaced
Each item has been checked and in good condition before shipping
This is not an easy job for someone who has no technical skills with Disassembling or Assembling Cellphones/mobile phones, so only purchase this item if you know how to install it
Highly recommend professional installation. We will not be held responsible for any damages to your cellphone/mobile phone that you may cause during the changing of replacement parts