I am thinking of switching to At&t as my wireless carrier and I would like to know if they offer a trade in service. I was currently with Sprint and I have an iPhone 4S in great condition.It has never been cracked or damaged. I would like to know if they would let me trade it in for an iPhone 5 32GB. Someone please help. I also want to know how much value will my 4S be be valued as with at&t?
См. статью: Does At&t have a trade in service?