Can anyone help? I have a BB 8330 and upgraded to OS 4.5.0.89 a few weeks ago. I hadn't tried to take any pictures with it since then until yesterday. I went to my apps screen and clicked on the camera icon and nothing happened. I highlighted it and pressed the enter key. Again, nothing happened. I pressed the shortcut key on the side of the phone...nothing happened. What's going on and how do I fix this?