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

Some codes are specific to certain models, but other, more generic codes can be accessed on nearly any Android device. SOPA Images/LightRocket via Gett You might not know this, but your Android device ...

LG provides a myriad of phones for several different service carriers. However, not all phones can be unlocked, and not all LG phones can be unlocked. The only types of phones that can be unlocked are ...

You could access numerous useful iPhone features by typing in a few secret codes on your device. Lots of the codes work whether you have an old or new iPhone and they can let you do things like ...

Remember that scene in War Games when the socially broken code monkeys were explaining to aspiring hacker Matthew Broderick all about “back doors” (i.e. secret pathways planted by programmers)? Well, ...