Samsung Galaxy A20 A205F Mic Problem

The microphone on the Samsung Galaxy A20 A205F phone is paired with the Samsung Galaxy A20 A205F charging pin cable. The microphone itself acts as a means of audio input when you use your phone for voice or video calls. Obviously, if the microphone function is not working properly, it will be difficult for you to perform the operation using the Samsung Galaxy A20 A205F smartphone.

Solutions and Possible Repairs for Samsung Galaxy A20 A205f with damaged mic

1. Using headphones

The original solution to fix a malfunctioning mic. You can use a Bluetooth headset or headset if you want to make phone calls or make voice and video calls. It's a bit clunky but still doable for the expected steps.

2. Perform a Hard Reset

In the next step, you can try a factory reset on your Samsung Galaxy A20 A205F. Microphone will interfere with the phone software. But before performing a hard reset, you should back up important data that belongs to your Samsung phone.

3. Check and replace microphone components

If doing hard reset still not give the best results for mic not working problem. We recommend you to check the microphone component on your Samsung Galaxy A20 A205F phone.

 

Samsung Galaxy A20 A205F Mic Problem

Proceed to remove the Samsung Galaxy A20 A205F phone and immediately check the mic. In the diagram that VietNamGSM Forum has given, you can observe the indicated path. Take measurements with a multimeter instrument. If the path condition is disconnected immediately reconnect. Damaged lines can be caused by water or humid air that causes corrosion and rust to appear.

 

But if the condition of the mic's path is still good, you should replace the mic or Samsung Galaxy A20 A205F charging cable with a new one. You can buy it in a mobile phone parts store or through an online store. Or you can also do mic wiring using a 2-pin microphone with additional resistor components.