You can download free iPhone backgrounds from the internet for your phone. You can get the best ones by searching in the Appstore or downloading them directly to your phone. The HD resolution of these wallpapers allows you to use them on your desktop and even on your laptop. You can choose the best one for your phone from over 1,000 available choices. And if you don’t like the default one, you can create your own. You can use the same wallpaper on all your phones.