By entering certain strings of numbers and symbols into your phone's dialer, you can gain access to a world of hidden ...

OBDeleven is a convenient and advanced car computer scanner that works with your smartphone. It can even do one-click ...

Unlock 15 hidden smartphone features, hacks, and tricks to boost efficiency, security, and usability. Smart mobile tips for ...

Launch the native Messages app on your iPhone and open the text message thread that contains your flight information. You'll ...

Coders have a storied tradition of creating back doors in programs (or sometimes just fun little Easter eggs) that can only be accessed with a special "key." This has happened for almost as long as ...

Google is working on a NameDrop competitor for Android. Check out the NFC-driven "Gesture Exchange" feature for contact sharing.

As a child Mary loved writing in code. As a captive queen, it became essential to her survival. Since childhood, Mary Stuart had enjoyed writing in cipher. Later in life, as Queen of Scots and a ...

Google is reportedly developing a new feature, internally known as “Gesture Exchange” or “Contact Exchange,” that allows ...

Third-party apps are currently the best path to an improved always-on display experience. For example, the StandBy Mode Pro ...

Google is developing a new contact-sharing feature for Android that mirrors Apple’s Contact Poster and NameDrop. Early code ...

Samsung's Galaxy Z Flip 7 introduced me to a while new way of using a phone. I kept my activities limited to the cover screen ...

One of the best things about Samsung phones rarely comes up in reviews. That's Good Lock, an official customization suite ...