3.2. NAVIGATION METHOD
Navigation is to set how you control the device by using swipes and other actions or tapping
on buttons.
3.2.1. CHANGE THE NAVIGATION METHOD
The default navigation method is 3-button navigation which appears as the menu bar on
the bottom of the screen.
To change your navigation method, please:
Go to App Drawer (All Apps) | Settings | System | Gesture | System
navigation.