Hey, Got my very first Iphone today!!!! YAY! iPhone 4S But I can't access the internet on it. Unless on a wi-fi. Do I still have to wait till the network as finished it end? I can send messages and make calls. Also I was using Siri today and now its very very slow! takes like one min to work. Is it normal? Will it work faster at a later time? I read it could be something to do with the servers?