You can unlock your Android phone even if you've forgotten the passcode, but you'll usually need to factory reset the phone.

How do you get the data off your phone if you have accidentally dropped it and smashed the screen? Find out what's possible and what isn't.

Open the Settings app to Security & privacy. Tap Secure device to engage the Android lock screen, which is useful if your phone is lost and unlocked. Also available from this page are options to play ...