Last week I had a pilot error and didn't bring my phantom 2 down fast enough before loosing all power due to I ran the battery out with still pretty good altitude . The video shows the p2 using what little power it had while falling ramping up the motors for just a second at at time. This happened about four times before initial impact ! To my amazement I found the p2 about a 100 yards away behind some buildings on its landing gear , two props busted , gimbal wasted ,landing gear pretty shot , but not one mark on the shell or actual motors! Took the shell apart checked everything looked good and no damage inside! Plugged into assistant software to check if there would be any issues pop up when I put power to the phantom and everything seems fine! The P2 is flying fine compass calibrates I have installed the replacement gimbal and all the fpv works! But the p2 does not initiate the last four beeps!! What should I look for so I don't run into issues later? All the esc lights are working !