After taking a picture, assign it as a picture ID for a Contacts entry or as your wallpaper (the background for your Home screen or Lock screen).
From the Home screen, tap the Apps icon (in the QuickTap bar) > the Apps tab (if necessary) > Gallery .
Tap an album and tap an image to view it.
With the picture displayed, tap the Menu icon (at the upper-right corner of the screen) > Set image as.
Select an option.
Contact photo to assign the picture to a Contact entry as a picture ID. Tap an entry from Contacts, crop the image, then tap Done (at the upper-left corner of the screen) to assign the picture.
Wallpaper to assign the picture as a background image, crop the image, then tap SET WALLPAPER (at the upper-left corner of the screen) to assign the picture.
Lock screen wallpaper to assign the picture as a background image, crop the image, then tap Done (at the upper-left corner of the screen) for your lock screen.
Home screen wallpaper to assign the picture as a background image, crop the image, then tap Done (at the upper-left corner of the screen) to assign the picture.