Flipping over on liftoff is very unusual & erratic behavior from a Phantom. Are you sure the blades were fully installed? Did you perform the IMU calibration while it was perfectly level? Did you perform the compass calibration outside following the instructions?
It was haha. the flight simulator is helping some. My first take off outside was terrible.
I set calibrated the compass, set the IMU mode and calibrated it first, and put it in "beginner mode" and set it to auto take off. It flipped over, and the blades got completely ruined. Thankfully I knew how to shut it off this time.