Key functions
Key
Recent apps
key
Home key
Back key
Power key
14
Function
Touch to switch between individual app activities and
documents.
From any application or screen, touch to return to the
Home screen.
Long press to activate Google Assistant. You can
get help such as getting directions and restaurant
information based on the content detected on the
screen.
Touch to go back to the previous screen, close a
dialog box, options menu, the notification panel, etc.
Press: Lock the screen/Light up the screen.
Press and hold: Show the popup menu to select from
Power off/Restart/Airplane mode.
Press and hold the Power key and Volume down key
to capture a screenshot.
Press and hold the Power key for at least 10 seconds
to force reboot.