Usually, you control your smartphone or tablet via the OS or app menus. However, certain functions can only be accessed using ...

The Android settings menu helps you manage apps, check battery health, diagnose network issues, and scan for threats. It also displays details such as your device's name, software version, and memory ...

Did you know that punching select numbers on your cellphone can give you access to hidden features? If not, you’re not alone. Sometimes referred to as “secret codes,” these numbers are actually ...

Add Yahoo as a preferred source to see more of our stories on Google. Few people know these phone codes–yet they protect against spying Photo: Getty Images Many smartphone users don’t notice when ...