I've had my K1 for a week now , I'm updated to 3.2.1 and havent tried camera since the first day, it worked fine that day and we took several pictures. When I open the camera now the viewfinder for the rear camera flashes green with various desktop icons visible within the green. The viewfinder when switched to front facing is fine and camera functions and captures normally. I cleared the cameras cache and even downloaded a few camera apps, all the other app screens are also green on the rear camera. I really don't want to do a master reset as I've got the K1 set up where we all like it, and don't really need the camera but the kids like it . Any ideas ? Thanks