I'm not aware if this problem/bug has been discussed, but I feel I must voice concern over this issue I, and maybe more, are having.
-After inserting headphone cable into headphone jack I can clearly hear all audio. However, upon disconnecting the headphone cable from the jack and receiving or placing a call, I cannot hear the caller unless I place the phone into "speakerphone" mode.
HOW TO RECREATE:
-Place headphone cable into headphone jack.
-Disconnect headphone cable from jack.
-Place a call by dialing a number, once you hit send you will hear silence but the indicator on screen will still count the time since the call was placed.
-To allow yourself to hear the caller and carry on the conversation you must press the "speakerphone button."
-----so any idea on how this problem could be fixed????