My wife has an iPhone, and I have a 4s. She has her upgrade available now, so when the new iPhone5 comes out in the fall, I am planning on using her upgrade to get the 5 and I will give her my 4S. what is the exact procedure to do this with Verizon and then what about importing all info to our new phones? would I just back my 4S up to iTunes and then wipe it out and have wife connect to her itunes account and put all her info back to the 4s, and i would do same for iphone 5 ? would she need to activate the new 5 onto her line first since its her upgrade?