Android secures your device by asking you for a PIN, pattern, or full password. What happens if you forget the security method you set up? If you're lucky, you can get back in easily—but that may not ...

Using your face or fingerprint to unlock your phone can be more convenient, but using a passcode can be key to keeping your phone safe.

Since 2008, Google has offered a pattern unlock feature in its Android operating system. Pattern unlock remains a unique part of the Android experience -- you won't find the feature on any other ...