Can I replace my iPhone 4S with a 5S?
So my almost 2 year old iPhone 4S is broken, can I replace it with an iPhone 5s and just pay the difference or how little my 4s is worth? Like if it was with 50 bucks and I was gonna buy the 5s for 650, I'd only have to pay 600. Is that possible?
I've been trying to look around for an email for apple, cause a friend said her mom got that done. Thanks
iPhone 4S, iOS 7.0.4