If you're buying a new phone, you can save money by trading in or selling your old device. Here's how to safeguard your data before you ship it off, along with the best places to send your phone.

Every autumn, as new iPhones arrive, millions of people hand over perfectly good devices for far less than they are worth. The convenience of a quick trade-in at checkout hides a pattern of lost value ...

With Apple dropping new models every year (as with all other major brands), the "latest" iPhone model you picked up so excitedly just months ago begins to feel outdated almost immediately. Even when ...