Add a little bit of personal style by changing the display settings on your iPhone. You can change the background image on both your lock screen and the home screen; any wallpaper or image saved on your device, pictures in the Camera Roll or images in folders you’ve synced with the device can be used. You can also change the brightness of the background and whether the clock appears as a 12- or 24-hour clock. These settings can be changed within the “Settings” app. Writer Bio
