Here are 15 hidden Samsung features that can change the way you use your phone

1. Take selfies using voice or hand gesture

2. Customize practically anything with the Good Lock app

3. Use gestures exactly as you want them

4. Run two copies of WhatsApp, Messenger or Telegram

5. Create a safe sanctuary using Secure Folder

6. Speed things up by removing animation

7. Fit more apps onto your Home screen or app drawer

8. Lock your Home screen layout

9. Swipe to call or message contact

10. Get the camera or display to flash for notification

11. Double tap the display to turn it on and off

12. Mute incoming calls or alarms by flipping your phone over

13. Enhance video calls with background effect

14. Use your palm to take a screenshot

15. Access all your Quick Settings with one swipe