Type in a few numbers and symbols on your dialer and discover powerful tools, system info, and settings buried deep in your phone.

14 secret phone codes that unlock hidden features on your Android and iPhone ...

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 ...

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 ...

AT&T offers just about everything you can ask for in a mobile carrier. However, it’s not the right option for everyone. You might be ready to change to Verizon, T-Mobile, or another carrier, but you ...

Verizon is one of America’s leading carriers, but it’s not for everyone. It could be due to the high costs or your local coverage, but sometimes you have to change. What if you love the phone you have ...

When you unlock a phone, it means that you alone own the device and can use it with any cell phone carrier. Every major cell phone carrier allows you to unlock a phone, and a standard requirement is ...