An iPhone may look perfect on the outside, but how do you know if it is new, refurbished, or a replacement unit?
When purchasing a high-ticket item like a smartphone, knowing exactly what you're buying becomes extremely important - and it's especially true for Apple's high-end iPhones. It's easy to determine if ...
Ever wondered what M, F, N, or 3A means on your iPhone and how it helps to find out if it’s new, refurbished, or replaced?