The main reasons many people jailbreak their iPhones is for customization. Let’s be honest here the original iPhone interface is pretty boring to use; it comes with large icons and same backgrounds. But there is a way to make your iPhone look good like using themes,
For installing a theme in your iPhone the first you should do is jailbreak it. After you have jailbreaked your iPhone you should launch Cydia app from your Home screen. After this process downloads the winterboard App and installs it. Now go into the App and search for the ideal theme which suits taste and apply it. This theme changes the whole outlook of your iPhone, the things that changed by this themes are fonts, icons, lock background, video background, Background wallpaper and even the touch sounds. As a matter of fact, you feel like using a different phone. If you need any help in this process then Apple Service Center in Chennai can help you.