...To use the whole picture as wallpaper....not just a section of it. From the home screen, go to settings > display > wallpaper settings > my gallery, then it brings up all of your pictures. You pick a picture you want, tap it, and on the picture is a box you can resize. I can move the box around, but it cant resize the box to include the whole picture. I understand a screenshot would be helpful in this case, but unfortunatly i dont know how to do that, either.