Where to set the oppo home button

OPPO cell phone navigation key (navigation gestures) refers to the navigation gestures used when using the "return to the previous level, back to the desktop, view recent tasks, switch recent tasks" and other operations.ColorOS12 and above versions: the navigation key provides a full-screen gesture, the virtual button navigation mode. You can go to "Settings>System Settings>System Navigation Mode" to set the navigation mode you need.ColorOS11.0-11.1 version: the navigation key provides three navigation modes: two-side swipe gesture, virtual button, and up-swipe gesture. You can enter the phone "Settings>Convenience Tools>Navigation>(More)" to set the navigation mode you need.1. Both sides of the slide gesture (full-screen gesture): (1) return to the previous level: from the left side of the screen or the lower right side of the screen slide inward. (2) Back to desktop: Swipe up from the bottom of the screen. (3) View recent tasks: Swipe up from the bottom of the screen and stay. (4) Switch recent apps: Swipe left or right from the bottom of the screen. 2. Virtual Key: (1) After you turn on the function, it displays the virtual key at the bottom of the phone screen. ≡: view recent tasks □: return to desktop _: return to the previous level due to different versions of the cell phone system, the operation path may be slightly different, please refer to the actual operation interface display of the phone shall prevail. This answer applies to all OPPO models.