IntelliScreen allows you to view useful information from your locked screen. Such as unread email, important calendar events, and weather.
Launch Cydia and search for IntelliScreen. Install v2.02. Open WinSCP and backup:
Applications/IntelliScreen.app/IntelliScreenConfig
Library/Intelliborn/intelliScreen
Download the crack
Password: www.ritpak.com
Copy Crack/IntelliScreenConfig to /Applications/IntelliScreen.app/IntelliScreenConfig on the iPhone
Copy Crack/intelliScreen to /Library/Intelliborn/intelliScreen on the iPhone
Reboot iPhone, start IntelliScreen, Download the license when it ask you to, that's it!