1. From the home screen, tap the Camera icon.
   
2. To take a picture, tap the Camera icon.
   
3. To switch between the front and rear camera, tap the Menu icon.
   
4. Tap the Switch icon.
   
5. To take a video, swipe right.
   
6. Tap Video.
   
7. Tap the Camcorder icon to begin recording.
   
8. To take a photo while recording, tap the screen.
   
9. Tap the Stop icon to stop and save the recording.
   
10. Tap the Gallery icon to view saved pictures and videos.
    
11. The AT&T Trek HD rear camera is 5 MP and the front camera is 2 MP. The video recorder is up to 1080p.