A:AnswerYes, it’s unlocked so it works with any carrier in the US and Canada. It comes with one month warranty, but it’s an excellent iPhone with very higher quality.
A:AnswerBest Buy normally doesn’t carry pre-owned or reconditioned phones in stores. If you order it online you can choose to get it shipped to your home or store for pickup.
A:AnswerSince it is pre owned it will come with a warranty from Best Buy. I’m not sure about used phones, but new iPhones have a 60 day period (from purchase date) to purchase Apple Care +