Chosen Solution
Ok, my iphone 4 has, just in the last 24 hours, began an issue where on a call, i can hear others, but they can’t hear me. This isn’t an issue with the mic, as on more than one occasion i have used the voicedial function to begin these calls. I’ve also cleared the headphone jack with compact air. It’s really annoying as it’s just passed it’s warranty date. Help!
Had to get a new phone. Thanks though.
I have the same problem and this fixed it: http://bluescreensolutions.blogspot.com/… It was a weird iPod bug.
If the phone works on memos and apps that is through the top noise cancelling mic. The bottom mic is bad, because it works on regular calls.