Cellphone mic not working fyi

[Android Central Question]

Ok so to all the people having this problem don't go jamming Needle in your mic hole unless you want to destory it simple going into app look for voice recorder if you can record a audio file then it a Google software bug or it a unknown virus that has infected alot of phones.

 

[DerezZYT]

Explain in detail what happened before the microphone broke?