my iphone4s speaker faulty...i googled and i think is speaker blown =(...need to send to maxis ...do they change another phone or they will repair for me? i don't mind if they give me a brand new set but not recond phone...=( don't know how long will i get back my iphone

speaker suddenly no sound, but if i plug in earphone then no problem can listen music...but without earphone no sound at all,ppl call no ring =(...should i send to maxis ttdi or klcc? is ttdi faster? can get on the spot? hrmm