Recommended Apps - Samsung Galaxy S5 User Manual

To customize which quick setting buttons display at the top of the
Notification panel:
► Touch and drag buttons to reorder them.
To use the default layout:
► Tap Reset.

Recommended Apps

When you perform certain actions, such as plugging in earphones, the
Notification panel can display shortcuts to your favorite related apps,
such as Music player or Google Play Music.
To customize which shortcuts display on the Recommended apps
menu:
1. From a Home screen, tap Apps > Settings.
2. Tap Notification panel > Recommended apps.
3. Tap On/Off to turn the feature on.
4. Tap Edit and choose which apps to display on the Notification
panel when you insert earphones.
Settings 214 Notification Panel Settings