Microphone not working on call, but does on speaker
So i've got this iPhone 5 which gives the problem when calling people do not hear me. But when i switch to speakercall they do. Are there 2 different microphones, which would mean 1 is broken?
And where is it located so i can replace it?
I always thought there is only 1 microphone in the iPhone 5?
Is this a good question?