To unlock a T-Mobile phone, there are several requirements to meet for eligibility, and it can be a more involved process ...

This quick guide will explain the many different ways to SIM unlock your Galaxy S7 or Galaxy S7 Edge. Whether it’s to use it on another carrier with a lower monthly bill, international use, or to sell ...

There are a lot of great smartphones on the market right now, but it’s hard to find one that’s more well-rounded than the Samsung Galaxy S9 and its larger brother, the S9+. Both are packed with great ...

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 ...

If you have a SIM card PIN enabled on your phone to access data on the SIM card, but you repeatedly enter it incorrectly, the SIM card may lock you out from further attempts. You can reset the SIM ...

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 ...

We've got it fresh from the people who engineered this piece, people; hacker Zappaz and his crew have released an early, dirty, uncompiled version of their proof of concept iPhone SIM unlock source ...