After reading some of the reviews, this phone is supposed to have some kind of face detection mode for taking pictures of yourself. When the rear camera detects your face, the power button is supposed to flash green so you know to take the pic. I can't seem to get that feature to work. Also you are supposed to be able to use the volume button as a shutter button as well but it also doesn't work for me. All it does is zoom in and out when I'm in the camera app.