So when I insert any headphones no matter what model or kind I only get one of the earpiece work (left) and the other has no sound whatsoever. I tested the headphones on other devices works fine. I tried using Aux and again only my left speakers work! I checked the settings on the phone and reset them to the default factory settings/ My obvious guess is that the audio jack is mess up. Where can I purchase new ones? Who can fix it? At what price?