i was loving the ability to to skip, pause and play tracks with my earphones. One day i put them in and the right one is making some sort of static noise at higher level volumes. the time before that using the them with my iphone nothing happened. i really dont think i blew them and i have only used them on the iphone. do you think apple will switch them out for me or do i have to buy new ones? i am now using my ipod earphones which suck without the ability to skip and pause.