Samsung GT-S5830I Charging Jumper Solution
Samsung S5830I Charging Connecter Ways
Samsung GT-S5830I Charging Ic Solution
The very first thing that you need to do is to check voltage at the testing point 1 (as mentioned below in Figure). The voltage should be around 4.9V to 5V. other testing points are for USB connector.
After removing body of your Samsung S5830I , the very first thing that you need to do is to re-solder first pin of charging connector and check.
Check the fuse and diode for possible open and short circuit.
If same problem Check Charging connector ways marked in below image.
If any Charging ways is missing then make a jumper with the help of Jumper Wire.
If all Charging track ways is working means then replace Charging Connector. Your problem will solved.