So I am trying to figure out the cheapest method of getting the 4g. I currently have a 3gs on a family plan(2 lines). One line is a dummy. I had to open it because my previous iphone got stolen so it was the only way to get the discounted price. My goal is remove one line permanently but Ive heard that if you pay the ETF then you'll have to wait 90 days in order to open a new contract. So how can I get around that with having 2 lines open? Unfortunately I am not eligible for the early upgrade fee on any of the lines.