Basics46Icon MeaningError occurred or caution requiredBattery chargingBattery power levelLock screenPressing the Power key turns off the screen and locks it. Also, the screen turns off andautomatically locks if the device is not used for a specified period.To unlock the screen,• Press the Power key and swipe in any direction.• When the screen is off (while using the Always On Display feature), hard press the Homebutton and swipe in any direction.