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 ...

T-Mobile is the only major US carrier not selling the iPhone, but even before the launch of the iPhone 5 it had more than 1 million Apple phones running on its network. With the iPhone 5 using the new ...

Yesterday we told you about a service that will unlock your iPhone 4 by altering its IMEI number. While that sounds good, at $180 it's pretty expensive and there's no guarantee Apple won't be able to ...

If you're still debating which carrier to get your iPhone 4 this morning, here is some clarification on Sprint's policy on the micro-SIM card included with the world phone, which may be just the ...

Many smartphones purchased from U.S. wireless carriers come locked onto that carrier’s network. If you’re trying to move to a new carrier, and you want to useyour current phone rather than buy a new ...

The new SIM-free phones can be activated at the carrier of your choice, starting at $649 for the 16GB iPhone 6. Lance Whitney is a freelance technology writer and trainer and a former IT professional.

Independent verification of seemingly dubious claims makes the world go 'round, which is why we're a little thankful the iPhoneSIMfree crew has deigned CNN worthy of having the second shot at ...

Every time Harrison publishes a story, you’ll get an alert straight to your inbox! Enter your email By clicking “Sign up”, you agree to receive emails from ...

Apple today released an unlocked GSM version of the iPhone 5s on its online store for the United States. This version of the iPhone 5s includes the same exact capabilities of the non-unlocked models, ...