Here’s a quick little tip for you: Go grab this wallpaper from the Play Store. It’s free and it looks really nice. Simple and elegant. You can set it up to emulate the back of the new Nexus 4, which should be awesome to all of you new Nexus 4 owners. And for everyone else, this is just a plain good looking live wallpaper. It also has a fair amount of options if you like messing around with it. Hit the source link to grab it from the Play Store!