Basics37Securing 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 face unlockOn the Applications screen, tap Settings → Lock screen → Screen lock → Face unlock.Fit your face in the frame to be captured. Then, set a backup unlock PIN or pattern to unlockthe screen in case the face unlock fails.Setting a face and voice unlockOn the Applications screen, tap Settings → Lock screen → Screen lock → Face and voice.Fit your face in the frame to be captured and then set a voice command. Then, set a backupunlock PIN or pattern to unlock the screen in case the face and voice unlock fails.Setting a patternOn the Applications screen, tap Settings → 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.
