please my problem is a little different, my camera was working just fine, slide the camera shutter and automatically opens the camera application. All of a sudden, I attempted opening the camera by sliding the shutter, it didn't work. I opened the camera manually, it said open shutter when it was already open, but when I took off the phone's back cover, I went back to the camera application, it worked perfectly. Anyway to fix the problem? I really don't like taking off the phone back to take pictures.pls what do i do?