Samsung SM-J260M/DS User Manual page 30

Basic
Navigation bar (soft buttons)
When you turn on the device, the soft buttons will appear on the navigation bar at the
bottom of the screen. The soft buttons are set to the Recents button, Home button, and
Back button by default. The functions of the buttons can change according to the app
currently being used or usage environment.
Recents
button
Butto
Recent
s
Hom
Setting the navigation bar
Launch the Settings app, tap Display → Navigation bar, and then select an option.
• Button layout: Change the order of the buttons on the navigation bar.
Functio
• Tap to open the list of recent apps.
• Tap to return to the Home screen.
• Tap and hold to launch the Google
Assistant.
2
Back button
Home button