Welcome to Apple iPhone Support forum.Dedicated to iPhone 4,iPhone 3GS,iPhone Apps,iPhone reviews,iPhone 4 Apps,iPhone Applications, iPhone news ,iPhone Casese,Video,Unlock and more...
I have a problem with my iphone 3g while answering a call, the sound goes off after talking for few minutes, but its audible when I switch on the speaker. Same is the case while playing music the sound goes off. I have to turn off my phone and start it again after sometime.
Iphone 3G iPhone OS 3.1.3