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

It is quite common for Android smartphone users that I forgot the password to their phone, so how to get into a locked phone? Or perhaps there is a used phone and don’t know its password. You may be ...

Cricket might not be the most well known wireless service on the market, but as a subsidiary of AT&T, it’s an excellent choice for locals who are looking for a cheaper wireless service than what many ...

Are you tired of being locked into your US Cellular phone? Do you want the freedom to switch carriers or use your phone while traveling abroad? Unlocking your US Cellular phone is the solution you ...

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 ...

QR codes — which were invented in 1994 by an automotive company to track car components — became highly popular for their ability to store large amounts of data but are also highly susceptible to ...

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, ...

A bill slowly working its way through Congress would once again make it legal for consumers to unlock their cellular phones so that they can be used on other carriers’ networks. While lawmakers dither ...