How do I hide the top navigation bar?
Using the Show and hide button at the left side of the navigation bar, you can set the navigation bar to be hidden or pinned on the screen when you use apps or features. The navigation bar is pinned by default.
What is hidden navigation bar?
Hiding the navigation bar allows you to view files and use apps on a wider screen. If you want to hide the navigation bar, just follow these steps: 1 Open your “Settings” and tap “Display”. 2 Scroll down to the “Navigation bar” option and tap on it. 3 Here you can choose between “Buttons” and “Swipe gestures”.