Hello, How are you? Now that my 5s has arrived and I have it set up from my iTunes 5 backup with everything, it is time to pass on my old iPhone 5 to my wife. This will be her first iPhone. She is used to Android. I will use iTunes to restore my iphone 5 to factory settings and then set it up for her. My question is that she does not have a Nano SIM yet. Can I restore the iPhone without a SIM inserted and set it up? Create her iCloud account and all that? Or is a SIM card mandatory? Cheers!