1.Do not show text below the App icons on the Home screen.
Go to Home screen settings.
Go to
Settings > 
Home screen.
Pinch on the Home screen or touch and hold an empty space on the Home screen to enter the screen editing mode. Then tap
to set Home screen layout.
2. Tap
to enable Don't show text.
Go to Home screen settings.
Go to
Settings > Home screen.Pinch on the Home screen or touch and hold an empty space on the Home screen to enter the screen editing mode. Then tap
to set Home screen layout.2. Tap
to enable Don't show text.