- 1). Press the "Menu" button form the home screen; then tap "Wallpaper." Alternatively, touch and hold an empty spot on the home screen; then tap "Wallpaper" from the pop-up menu that appears.
- 2). Tap the gallery that contains the photo you want to use as a wallpaper. For example, tap "Live Wallpapers" if you want to select from animated wallpapers, or tap "Gallery" if you want to use a picture saved on your phone.
- 3). Tap the image you want to use, then tap "Set wallpaper" or "Save." The image is automatically added to your phone's home screen.
Source...