Turning the screen on or off
When your screen is turned off, your device can be locked or unlocked, depending on your screen lock setting.
The Ambient display feature enables you to view information such as the time and notifications without pressing the power button.
Briefly press the power button.
- To turn the screen on by pressing the shutter button or volume button, tap [Settings] > [System] > [Gestures], and then tap the [Wake up display on keypress] switch to enable the function.