I talked AT&T customer care into an early upgrade for my wife's iphone 4, but apparently they can do that with every phone accept iphone. So I have a GS4 on the way and a person on craigslist who wants to trade for an iphone 5. Only thing that scares me is this phone has IOS 7 beta 1 on it. Anything I should look out for because this has IOS 7? Will it show updates as new beta's come out?? Thanks for any help.