Hi all, I have been using a jailbroken Iphone 3GS with firmware 3.0 since over three months now without any issue, and used to work like a charm with various themes and plugins. All of a sudden yesterday, i dont see safari, camera, youtube icons on the screen, neither i am able to install a new app. But i am able to find the apps when i do the search option before the home screen. Also. after hitting the install button either in app store or through cydia/install.us the installation process begins and ends but dont see that icon on the screen. Please help.