Samsung How to Customize Navigation bar

Samsung's One UI offers its users two different types of navigation. Firstly, the standard buttons (Apps, Home, Back) and navigation with gesture control. The function is the same as the buttons, but is minimised and only visible via a narrow bar. By wiping up, for example, you can return to the start screen.

You can also change the button layout on Samsung devices, but only the Back key can be swapped with the App key.

the button arrangement can be changed on the Samsung device. however, depending on the model, only the mirroring of the buttons is available. this way, the back button is swapped with the background app button. a free individual arrangement is not possible.