I have never ordered an iPhone upon release through Apple. I would really like to do this on Thursday, and I apologize if this all sounds really stupid, because to some, it might. When you order a phone through Apple, and it ships to your house, do I simply put the sim from my 5S into the SE and I'm good to go? What else needs done? I have never not done a switch over like this without going to a Verizon store. Thanks for any help!