- Resistance value high, low
- Oxidation
- Invalid contact, partial
- Short or open circuit
Replacing the Samsung Galaxy A51 mic can be a bit complicated. It's soldered to the motherboard so if you remove it, remember where it's placed and place the new microphone just like the old one. If you have a damaged printout of the microphone connection points, I have marked them all in the diagram below. Please note that we will edit these solutions or add new solutions if found on this page at any time in the future. So please come back anytime on this page for updates.