I've tried everything . I factory reset my phone , I download camera fix apps , look online for help from YouTube . Nothing seems to work . Every time I open my camera it tells me " the camera is not connected , & it's either a security policy issue ( don't know what that means ) or it's being used by another app ( deleted all my apps ) is there something I'm not doing or forgetting to do ? Please someone help , the last thing I wanna do is buy another phone ..