Sound won't come out of left headphone jack on my iphone 5c
I recently found that sound has ceased to come out of the left earphone of any pair of headphones I put in my iphone 5c. I've had the phone for less than a year and haven't found any problems until now. I've tried numerous methods for cleaning the headphone jack but the problem remains. I don't know how to fix this problem.
iPhone 5c, iOS 7.1.1