iPhone only lets one side of any earbuds work I just bought new Samsung earbuds and plugged them into my iPhone 4. Only the right side works though. If they're new, why is only one side working? How do I fix my phone itself because I know that it's my phone that isn't working because these are like the 6th new earbuds I've bought that only works on the right side?
Double check that you don't have the left/right balance pushed to one side. The slider should be set right in the middle. This is in Settings > general > accessibility > hearing.