Basics57Securing the devicePrevent others from using or accessing personal data and information stored in the device byusing the security features. The device requires an unlock code whenever unlocking it.Setting a signatureOn the Applications screen, tap Settings → Device → Lock screen → Screen lock →Signature.Draw your signature with the S Pen, and then draw the signature two more times to verify it.Set a backup unlock PIN to unlock the screen when you forget the signature.When drawing your signature to unlock the device, use the same posture as whenyou registered your signature with the device.Setting a patternOn the Applications screen, tap Settings → Device → Lock screen → Screen lock →Pattern.Draw a pattern by connecting four dots or more, and then draw the pattern again to verify it.Set a backup unlock PIN to unlock the screen when you forget the pattern.
