An unlocked phone is the key to getting service from an alternative carrier. Here's how to check if a phone is unlocked.

It's not always easy to tell if an Android device is locked to a cellular/wireless provider, but there are methods to retrieve this information. If your device is locked, it will only take SIM cards ...

Often, people buy their phone through their mobile carrier because it seems like the simplest option. What they may not realize is that they'll end up stuck for months or years paying it off, even if ...