I'm pretty sure I know the answer, but can someone tell me, if I was to make my own wallpaper, what size should it be to fit the wholw screen?
1280 x 720
I'm sure it's fun making your own, but this app has some amazing high rez images to use on your lock screen, including some very nice Windows and Windows Phone designs.
Wallpaper | Windows Phone Apps+Games Store (United States)
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