Samsung Galaxy M21 Charging Problem

Charging issues can include the phone not turning on at all, the phone not turning on after fully discharging the battery even though the charger is plugged in. Some users complain that the smartphone gets 100% charged in just a few minutes and drains the battery quickly. However, you must know why the problem is occurring before performing the troubleshooting steps.

Here are some steps to fix Samsung Galaxy M21 charging problem

1. Check the USB charging port

The cause of not charging Samsung Galaxy M21 may be due to a damaged USB port corroded.

Corrosion can be caused by water entering the charging port, damaging the charging port pin and breaking the voltage transmission line.

So the line is cut and the voltage can't be transmitted and drained and saved to the phone's battery. Change the charging USB port immediately, if it is damaged and does not cause problems with the phone charger.

2. Check components and voltage

Do a line check on the board if there is damage or the lines are disconnected, apply the wiring on the PCB board. And also check for components that can cause damage to the charger, replace components.

On the schematic image listed above, there is a faulty component of the Samsung Galaxy M21 phone that won't charge. Then, immediately replace the defective part with a replacement part in good condition.

Samsung Galaxy M21 Charging Problem

Doing some of the above can fix Samsung Galaxy M21 Charging Problem, make sure you check the damage carefully. Use a multimeter to measure the conditions on each component and the path on the PCB board is damaged.

Those are some of the ways to fix Samsung Galaxy A02s not receiving charge because damage like this happens very often. For more information and new tips and tricks on solving problems of other Android phones. Continue to visit this page. We will update it if there is a new update.