Have you ever gotten a new phone only to find out it’s locked to a specific carrier? This often happens when you purchase a subsidized phone from a carrier. The carrier locks the phone so you can’t ...

To unlock a T-Mobile phone, there are several requirements to meet for eligibility, and it can be a more involved process ...

After you purchase and use your cellphone for an extended period of time, you can change networks. However, the phone that you're currently using may not be offered on that network. If you wish to ...

A strange glitch is allowing users to network unlock T-Mobile Samsung phones. The glitch appears to work regardless of your phone’s status with T-Mobile, essentially allowing you to bypass network ...

Major cellular carriers — Verizon, AT&T, T-Mobile, Sprint, and others — typically lock their networks to the iPhone you buy from their stores or pay for via an installment plan. What does that really ...

Can any Vodafone phone be unlocked? The good news is that any Vodafone U.K. customer can unlock their phones. In fact, you may find your device already unlocked in some cases. What is Voxi? Vodafone's ...

Got your hands on a Galaxy S3 but it's locked to a different network? You need to unlock that beast. Here's how. Andrew Lanxon Editor at Large; Lead Photographer, Europe When he's not testing the ...