I need some help with diagnosing this. Something is wrong with the microphone(s) on my device and I can't figure out what to try. I have searched and I have tried the trick with applying pressure on the flex-cable. It does not work.
This is what I see:
Regular phone call = the person on the other side hears nothing. Just silence.
Speakerphone = Everything is OK!
Headphones = Everything is OK!
This points me to a defective microphone at the bottom.
BUT:
Voice recording app (Easy Voice Recorder) = Just garbled noise / hissing. If I speak or snap my fingers, nothing is picked up.
Video recording through default camera app = The same as above, just noise/hissing. Nothing is picked up.
So, what microphone is used for what? What can I try to isolate the error?
This is what I see:
Regular phone call = the person on the other side hears nothing. Just silence.
Speakerphone = Everything is OK!
Headphones = Everything is OK!
This points me to a defective microphone at the bottom.
BUT:
Voice recording app (Easy Voice Recorder) = Just garbled noise / hissing. If I speak or snap my fingers, nothing is picked up.
Video recording through default camera app = The same as above, just noise/hissing. Nothing is picked up.
So, what microphone is used for what? What can I try to isolate the error?
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