My Friend has Gesture Navigation

How do I enable Gesture Navigation?

What is it?
Navigating between apps on your phone can vary. 
The old way has 3 buttons or icons at the bottom of the screen. 
Arrow (back) circle (home) square (list apps)

Gesture navigation uses Swipe (left-right) to go back Swipe up (home) Swipe Up and Hold (list apps)

Takes a bit of getting used to but gestures are more efficient.

How to turn it on?
Settings -> system settings -> Navigation Settings (gesture navigation)

There may be some customisation options and other gestures you can turn on so have a bit on an explore in that part of settings.

Incidentally, newer Apple phones use the same gestures.

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