How to hide the navigation bar on the Galaxy S8 Like on most Android devices with on-screen navigation buttons, the navigation bar will hide itself in certain situations, such as when you're ...

You can get the three-button navigation bar back on Android by opening Settings and selecting 3-button Navigation under ...

Want to optimize the display area of your Samsung Galaxy S8? You can hide your navigation buttons (like in immersive mode) with a single ADB command.

Here's how to hide the navigation bar — or re-enable Samsung's unique gesture navigation setup — using NavStar in Good Lock. After updating NavStar, open the module from within Good Lock.