Headphone jack problems iphone4
Recently my iphone 4 headphones stopped playing out of left side. Erased my personal data and headed to the genius bar. They cleaned out the jack and it worked fine on youtube as a test. Came home and restored the phone and left side dead again. Plays fine with blutooth headset but not wired headset. Erased and reset phone again and wired headset worked again.Restored phone again, and dead on left side. This time will head to genius bar without erasing data. I'm guessing it must be a software issue with phone. Thought at first it might be an itunes issue but I loaded same playlists on an ipod touch and it's fine. Anyone know if there is a fix other than $149 out of warranty replacement phone?