BackBerry Curve camera won’t zoom problem and fix.My BlackBerry Curve 8310 camera does not zoom and work. Neither my track ball or the volume up key will allow the camera to zoom. My track ball isn’t stuck, but my phone’s digital camera will not zoom anymore when I use the trackball. When I switch the screen off of full screen and try to zoom, it does nothing. I see these icons on the screen and I don’t know what they mean. then I call At&t, the technique said: ” to fix camera won’t zoom problem, you just need to perform a hard reset. Remove the battery from the BackBerry Curve device while it is still powered on. Leave it out for about 20 seconds, then reinsert the battery. After it boots up the camera zoon should work fine .another way to restart it is to press alt+caps and press delete. does the same thing as if you would have taken your battery out. Now the phone worked for me then . Just like a computer, your RIM BackBerry Curve will have issues from the fact most of us leave them on 24/7 without any kind of restart.