Today I took a picture of my daughter using the iPhone's native camera app. When I went to take another one the screen flickered for a bit and the app crashed. Now when I open the camera the black "shutter" screen freezes. Sometimes it locks up the phone completely,or crashes and restarts. Also, when I try to use Cycorder all I have is a green screen. I've tried normal reboots and a hard reboot. Nothing works. Anyone have any ideas? I haven't installed anything new lately and it's always worked fine before. I'm running 2.2 jailbroken (hence the post here). The only JB apps I have are Cycorder, QiK and SBSettings.