My bird phantom 3 pro warm up after imu calibration and taked full gps signal i take off the drone up took some photos then i move it forward and surprised it fall down just after 20 seconds, gimbal damaged flats and many things i. Checked the battery its full new without any problems same cell voltages what happened with me any help???

Sir, we are so sorry for the crash accident, we recommend to contact our support to send in the drone for data analysis and repair service, the team will do their best to find out the reason, good luck to you.