T-Mobile is making it easier to switch carriers; you can now sign up in just 15 minutes per line, and choose to trade-in or keep your phone.

Mike Sorrentino is a Senior Editor for Mobile, covering phones, texting apps and smartwatches -- obsessing about how we can make the most of them. Mike also keeps an eye out on the movie and toy ...

We may receive a commission on purchases made from links. Switching to a new smartphone is exciting, but transferring all that precious data from your old device, such as pictures, files, contacts, ...