HI HAVE TWO QUESTIONS 1 WHY IS THE GREEN LIGHT FLASHING in the back of camera. I had issues sunday where I thought there was no sd card in camera I pushed one in I think and what else it had to og on top of the slot when I took it out and was looking I already had one in bought it that way .so I pushed it in springloaded it came out I pushed it in clicked in so I don't think I damaged the slot but when I go and open my app on both my tablet and cell phone and I go to sd to format it message comes up to say no sd card I have tried two cards this phantom is new I did do updates also when I turn on the phantom I think I used to get the normal tones plus three additional now just gets the normal without the additional three beeps other then that been flying flys good I think it flys better the my fc40 so getting back to my sd issue and flashing grren light what do I need to do my sd card now clicks in and releases good