Hello - I have the Samsung Epic and when a call will come in it rings, I can answer the call but I don't hear any audio and the caller does not hear me. The option to select for speaker isn't avail as it's greyed out and also does not work with a bluetooth headset. I performed a hard reset and changed the rom to a few different ones. Still no luck.
It appears that the phone thinks I have a headset plugged in. I just took a set of ear phones and I can now hear the call through the earpiece but the mic is still disabled. Is there a switch in there that enables/disables the phone mic/speaker when a headset is plugged in?
Not that I'm aware of... This really sounds hard ware related. I think I remember some time back people having problems of this type where the headset jack/port gets messed up and causes this to happen.