Samsung J600g not charging done..

Unit: Samsung J600g
Problem: Received the unit dead, owner says the phone sometimes charge but most of the time it does not.

Initial Inspection: Corroded charging pin.

1st attempt:
- Replaced charging pin but still the same problem

2nd attempt:
- Replace S2MU005X03 charging i.c still the same.

3rd attemp:
- Line trace and Voltage testing finally done.



Upon checking capacitor C5110 positive line should have 5 volts reading when charger is...

Samsung J600g not charging done..