You can change the background on your iPhone's home and lock screens to any photo in your image gallery. Here's how to do it.

Everyone has a smartphone these days, making customization more essential than ever. You don't want a device that looks like everyone else's, so things like widgets and other customization settings go ...

Note: Using a slightly larger image than your screen size is generally okay, as iOS allows you to zoom and adjust the wallpaper during setup. What happens if I use the wrong wallpaper size? Using an ...