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 ...

AT&T's usual policy for unlocking a phone is to have been a customer in good standing for 90 days. Now this is for phones that were subsidized by AT&T! Phones that were bought with huge discounts, ...

Are you tired of being locked into your US Cellular phone? Do you want the freedom to switch carriers or use your phone while traveling abroad? Unlocking your US Cellular phone is the solution you ...

Learn how to check if your phone is unlocked and, if it isn't, how you go about making an unlock request with AT&T, Sprint, T-Mobile and Verizon. Matt Elliott Senior Editor Matt Elliott is a senior ...

You can switch to another wireless provider without buying a new phone. Here’s how. By Courtney Lindwall Switching to a new cell phone service provider can save you hundreds of dollars per year—and ...

This guide explains how to SIM unlock the Galaxy Note 8 for use on another carrier. There are a few different ways to unlock a phone, and a few reasons many choose to unlock their device. Whether that ...

Sprint has decided to settle a class action lawsuit that alleged the company was engaging in anticompetitive practices by locking mobile handsets sold through the carrier. The company has agreed to ...