guys, i just noticed that if i play music ( any music/you tube / any onlinestreaming ) only 1 ( right ) speaker works. is that normal ? or should i get it replaced ? i guess its not 1 year since i bought. also, if i have to get it replaced, what should i do ? i have Jailbroken my iphone. And i bought from one of my friend who is ATT customer. Do you think, if i just walk in to apple store and they will exchange it with the new one ? or do i have to send it to apple to fix it ? thanks !