This feature is specially for your iPhones and iPod touches. WinterBoard app allows to customize those iDevices some features with the SpringBoard without any difficulties. When you want to install multiple theme packages at once using the configuration interface, this app helps you to do it easily. After install themes, you can modify those themes as well.
See below list, which you can work or customize with WinterBoard app.
Install themes or theme’s packages at once.
Change iPhone’s icon.
Change wallpapers of your iPhone.
Change graphics of iPhone’s dock.
Customize graphics of the status bar.
Customize sound of your iPhone.
This app you can install from below Cydia Source for free