Use any photo you've taken with the camera as the lock screen wallpaper.
-
From the
Home screen, tap
.
-
Under
Themes, tap
Change or edit theme.
-
Tap
.
- Slide to the Lock screen, tap Change wallpaper, and then choose a source for your wallpaper.
- Tap .
- Enter a title for the theme, ensure the Apply this theme now option is selected. Then tap OK.