I just had my newly purchased Galaxy s3 completely replaced due to a bad audio/aux port. The problem started when I tried plugging the aux cable into my car and realized it was only playing out of the left side. I tried multiple cables and also the headphones that came with the phone, all resulting the same. Unfortunately, due to the design, they could not just replace the port. The entire phone had to be replaced. I have had the new replacement for less than a week. It worked for a few days and started doing the exact same thing.. Is anyone else experiencing this sort of issue? I guess I will just keep getting the stupid thing replaced over and over and over again until I get one that works. Irritating to say the least. This will be my 3rd one.