Hi guys, I'm still new to iPad. I'm having problem with my iPad 2 16gb 4.3.3 jailbroken. I have set password on my iPad. I'm using the china cheap case which still have the sleep function when you cover the screen. My problem is that, when I open up the cover, the screen show the password screen which I have to enter my password. At this time my screen does not function. The only thing to let it work again is to restart the iPad. I have try to restart by pressing the home + sleep button together then it work fine. After 1 or 2 days it happen again. Does anyone face this problem? What should I do?