Basics51• Password: Enter a password with at least four characters, numbers, or symbols to unlockthe screen.• None: Do not set a screen lock method.• Face: Register your face to unlock the screen. Refer to Face recognition for moreinformation.• Fingerprints: Register your fingerprints to unlock the screen. Refer to Fingerprintrecognition for more information.• Iris: Register your irises to unlock the screen. Refer to Iris recognition for moreinformation.You can set your device to perform a factory data reset if you enter the unlock codeincorrectly several times in a row and reach the attempt limit. Launch the Settingsapp, tap Lock screen and security → Secure lock settings, and then tap the Autofactory reset switch to activate it.Screen captureCapture a screenshot while using the device and write on, draw on, crop, or share thecaptured screen. You can capture the current screen and scrollable area.Capturing a screenshotUse the following methods to capture a screenshot. Captured screenshots will be saved inGallery.• Key capture: Press and hold the Volume Down key and the Power key simultaneously.• Quick setting button capture: Open the notification panel, swipe downwards on thenotification panel, and then tap Capture screen.• Swipe capture: Swipe your hand to the left or right across the screen.• Air command capture: Detach the S Pen from the slot to open the Air command panel,and then tap Screen write. Refer to Screen write for more information.• It is not possible to capture a screenshot while using some apps and features.• If capturing a screenshot by swiping is not activated, launch the Settings app, tapAdvanced features, and then tap the Palm swipe to capture switch to activate it.