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

The Settings app is great, but it’s not the only way to change your iPhone’s options and functionality. Those who want to dig deeper into the system can take advantage of iPhone secret codes, ...

How to combat a hack If you believe your phone has been hacked or tapped, how can you fight back? One inventive suggestion from Clark is to use a USSD code.