HELPP!! I just jailbroke firmware 3.0 on my iphone and installed a ton of apps from cydia. now when i press the home button, the screen just keeps switching between the spotlight search and the first page. it just keeps going back and forth and you cant stop unless you press the lock/sleep button. Also, sometimes, the status bar has nothing on it, just like its blank. I dont know if this is because of winterboard or what.
The home button is suppose to go between spotlight and the home page. If you don't want that, go in settings and set your home button to something else. As for the blank status bar, I can't help you.