1 - Go to Cydia installed on your
2 - Then Sections tab available at the bottom
3- Under Sections Tab, Go to System Menu.
4 -Then locate Winterboard and press it.
5 - Press the Install button available at the top right side of the screen.
6 - The next screen, hit Confirm button at the top right side to start Winterboard installation.
7 - Winterboard setup will be downloaded and then installed. On completion, Press The Big Reboot Device button at the bottom.
8 - After Reboot, You will find Winterboard icon on your iPhone Springboard. Press it to launch Winterboard.When opened, you will find a list of customizations available in Winterboard. OK. We will take you through all these customizations to show you what exactly they does.