iphone 4 mic

Redgirl82

Hi Guys

I have iphone 4 16GB. It has worked fine for over 16 months. Until other day was talking to someone and all of a sudden nobody could hear me. I can hear them but they can't hear me. Its a pain.

Now what is strange is that every so often it will work e.g. today answered a call, person could hear me, once I started to walk they couldn't anymore, shock the phone and it worked again

Any idea's?

Also I plugged in the ear phones, they worked the first time and after that had same issue. Do they ear phones not use a other mic?

mihau

the sound cip on the board is cracked. You probably dropped it couple of times. Common problem with them.

Redgirl82

mihau wrote: »

the sound cip on the board is cracked. You probably dropped it couple of times. Common problem with them.

Is it easy to replace? or can you replace?

mihau

as far as I know nobody does it here in ireland.

CathalDublin

if the recorder app is not picking up the mic either it may be an easy fix, if the recorder app works but voice calls don't its the logic board