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 ...

If you have Boost Mobile, you might need to unlock your smartphone, even though locked devices are increasingly a thing of the past. Here’s how to unlock a Boost Mobile phone, and what you need to ...

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 ...

Learn how to unlock an iPhone without a passcode before you're stuck. You never know when these methods will come in handy. Perhaps you recently changed your iPhone’s passcode to secure your ...

In this guide we’ll show you how to SIM unlock the Galaxy S9 so you can use it on different carrier networks. That way if you bought the Galaxy S9+ from AT&T, you can still take it to T-Mobile if you ...

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Wearing a mask has been common around the world thanks to the Coronavirus pandemic, with masks having been a requirement in many indoor locations for months. Now as we near the end (we hope) of the ...

We all know how important it is to set your Mac to automatically lock when you are away from it for any period of time. It’s not just that you might not want your work colleagues spying on what you ...

Switching to a new cell phone service provider can save you hundreds of dollars per year—and there’s no need to ditch your current phone to do so. To make the move, though, you may have to first ...

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 ...