Diving into your phone's settings lets you set a custom image for both the lock screen and home screen together or individually, but the process for swapping in a new home screen wallpaper is straightforward no matter which phone or launcher you use. You can choose from the selection of default wallpapers that came with the phone, use a photo from your gallery, or download a cool wallpaper. One of the easiest ways to add some flair to your new Android phone is by setting a custom wallpaper.
