I listen to music on my international galaxy s3 with the included headset quite a bit.
I don't know if this is a feature or bug but whenever I press a button on the headset's controls (volume, skip track, etc), there is a crackling/clicking sound for each press. It happens when there is no music playing as well. I know it is not the headset but the phone itself.
Is there a fix for this? What is causing this?