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 ...

One common issue that some users face is their new phone not accepting their SIM card, requiring an unlock code. We will cover various methods to obtain the unlock code and troubleshoot your SIM card ...

We may earn a commission when you click links to retailers and purchase goods. More info. We still haven’t heard back from Verizon after asking for an update on their supposedly incoming new device ...

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 ...

If you have the Nokia Lumia 1520 from AT&T and plan to travel overseas, you’re probably interested in unlocking the device so you can use local a SIM. This will save you money on roaming fees or ...

Editorial Note: Talk Android may contain affiliate links on some articles. If you make a purchase through these links, we will earn a commission at no extra cost to you. Learn more. Want to unlock ...

The long-rumored device-unlocking app from T-Mobile is now here. The Un-carrier today released the T-Mobile Device Unlock app to Google Play earlier in the day as an easy method to undo the carrier ...

High tech smart cars aren't the only one susceptible to getting hacked. Even not so smart cars and garage doors that use wireless keys are open game to both playful and malicious hackers. At DefCon, ...

You probably don't think about thieves when you unlock your car, but Samy Kamkar certainly does. The security researcher known for his droll (and scary) hacks has created a device called "Rolljam" ...