I just recently discovered Blackberry app world thingy and downloaded it. In the past few days my phone has been slow. Today I woke to find the screen all black except for the top of the phone that said "Search App world" and a blank white bar beside it. I press the back button and my original screen would come up until I clicked something else and it would be back to that. Now it's letting me into my page with all my icons but as soon as I press one it blanks out to that stupid app search bar. If I rub the screen up or down, it flickers and I can see where I'm at until I quit touching the screen. It's saturday and I just got off work, stores are closed here. I just wanted to know if maybe someone has been through this and if they found a solution before I find one this week.