Windows phone provides us a good range of colors to customized start screen tiles. But it may become bore sticking with those solid colored themes. There is a good news for the users that now they could use an image as background for titles. Go through the presentation to know how to do it. But keep it in mind that this feature is only available in windows 8.1 phone. If you have the windows phone 8 you have to update phone to the latest versions of software.