No one can hear me on my Iphone 4. I can hear other people just fine, but they cant hear me talk. I have the new 4.0.2 update, ive reset, restored as new and from backup, and the issues still remain. The only time my voice works is on facetime speaker, or using apps, like voice memos, and such. Any advice?
I had the same problem for a week. Restored the phone every day but the problem kept coming back. Went to the Apple store today. They ran diagnostic and ended up replacing the phone because of a short in both the speakers/microphone.