Take a Picture or Video. Take a Picture: From the Home screen, select the Camera app. Alternately, you can access the Camera app from the Lock screen by swiping up from the Camera icon. You can also double-press the Power Lock button to access the camera. To switch between rear-facing and front-facing camera, select the Switch Camera icon. To switch to different camera modes, swipe right or left to the desired camera mode.
To focus the camera, select the screen where you would like the camera to focus. To zoom in, select and drag the Zoom icon to the right. To zoom out, select and drag the Zoom icon to the left. To take a picture, select the Capture icon. To take a screenshot, simultaneously press the Volume Down and Power Lock buttons.
Take a Video: To record a video from the Camera app, swipe left. Select the Record icon. Select the Stop icon to stop a recording. Videos will automatically be saved to your Photos app. Access, Edit, and Share a Picture or Video: To view, edit and share pictures or videos, from the Home screen, swipe up to access the Apps tray.
Select the Photos app. Navigate to and select the desired content to view. To share a picture or video, select the Share icon then follow the prompts to share. To edit a picture or video, select the Edit icon then follow the prompts to edit. ♪AT&T jingle♪.
Source : AT&T Customer Care