Move an app or a shortcut to the favorites tray
The favorites tray appears at the bottom of each home screen, giving you easy access to your favorite apps or shortcuts.
You can add up to four apps or shortcuts to the favorites tray.
If the favorites tray is full, touch and hold one of the apps or shortcuts in the tray. Drag it to a spot on the home screen.
Touch and hold the app or shortcut that you want to add, and then drag it to the favorites tray.