Mic isn't working properly when making normal calls
Because my phone wasn't charging, I had to replace the whole buttom part (including the mic). Afterwards the charging worked again and I did a full reset so I could sell it...
However it turns out the the mic is not working propely as the one calling with my phone is very difficult to understand as if standing meters away from the phone. However WhatsApp calls und voice messages work without any problems.
I read that it might be a softwear problem and that resetting the phone multiple times did resolve the issue for a lot of other people. However it did nothing to solve my propblem. Also a possibility was that "noise cancellation" was cutting part of the voice out, but deactivating it didn't solve anything either.
Do you guys have any idea what the problem could be and how to fix it?
I thank you in advance.
Ist dies eine gute Frage?