How To Repair Charging Fault and false charging solve

How To Repair Charging Fault


1. Check Charger.
2. check charger out put volt (5-5.7 volt [DC Power supply]).
3.change charger.
4.open the mobile phone with safety and see the charging Jack status.
5.clean the charging Jack and section.
6.chack volt of charging Jack (5-5.7 volt [DC Power supply]).
7.change the charging jack.
8.chack charging diode.
9.chack track of charging point.
10.jumper charging Jack to battery connecter zener diode jumparing.
11.change/Replace charging ic and R22 (Resistance).
12.jumper in Charging ic.
13.give hot air cpu.
14.change/ Rebull cpu.
15.change/Rebull power ic.

                                   🔺False charging🔺


🔘 Check Charger.
🔘 Change charger.
🔘 check charging Jack.
🔘 change Charging Jack.
🔘 Add zener diode 
🔘 Check charging ic for heat.
🔘 change charging ic.