Samsung Galaxy S9 User Manual page 28

Getting started
Navigation gestures
To make more space on the screen, you can hide the navigation keys, and instead use
gestures to navigate the device. Simply swipe up on the screen where the navigation
buttons used to display to navigate the device.
◌
From Settings, tap
• Tap Gesture hints to display lines at the bottom of the screen where gestures
must be done for each navigation button.
TIP You can also quickly switch between navigation gestures and navigation
buttons using the Quick settings menu.
Button order
Personalize your device by changing where the Recent apps and Back buttons display
on the Navigation bar.
◌
From Settings, tap
order.
Display > Navigation bar > Full screen gestures.
Display > Navigation bar, and tap an option under Button
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