You can change the home screen and lock screen of your mobile.
You can display a photo or image of your choice.
To configure these settings, please follow the steps below.
Note: you may import a photo or image from your library or from any other external source.
Note: These steps may vary depending on the brand and model of your mobile, if you have any problems please refer to your mobile’s user guide.
Windows 8.1:
Windows 10: