An iPhone may look perfect on the outside, but how do you know if it is new, refurbished, or a replacement unit?

Find your iPhone's model number in the Settings app. If it starts with an F, it was refurbished by Apple or a carrier. Refurbished iPhones from Apple are cleaned, fitted with working parts, and come ...

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 ...