hi, guys i have a problem here, I just update my iphone 4 to IOS 5. Now when I try to open the App Store app, it shows loading screen first, then crash to home screen. I have tried to restore the phone, but it doesn't work. I notice that there are something wired, for example, if turn Wifi and 3G off ( no internet connection anymore ), then when I open the app, it doesn't crash. another wired thing is that when I open the app ( loading screen shows), if I move fast and click search, category, or top 25, the app doesn't crash, only on the homepage and update, it will crash. The problem is that I could I could use search to find the apps I want,but when I install them,,,it says Itune has changed policy or something, I need to confirm, then it direct me back to the App Store front page,,guess what happens, of course, it crash. So now I can not get any new apps except those came with the phone,,,,please somebody help????????????????????????????????????????