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 ...

Android 17 could eliminate the hassle of remembering SIM PINs by automatically entering them after you unlock your device, while still protecting your SIM on other phones.

Add Yahoo as a preferred source to see more of our stories on Google. You can switch carriers without buying a new device. Here’s how. By Melanie Pinola Changing wireless providers can sometimes save ...

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 ...