Hi, ok fair enough, but it has worked for me before . I don't open up the items, all I do is place them in the rice then place them it in direct sunlight and under the light globe. After that I open them and see how things look. In the bebops case all looked good so I fired it up.

Hi, I have had two p2 both bought used. It was obvious that one was well used and I didn't check it properly. So I pulled it down and found the compass lead loose. In fact it had broken away from the board. On further investigation I believe that the landing sensors are part of the compass so landing became crashing. On the second one I opened it up and made sure all the fittings were together properly before I flew it. After several failures with DJI I have come to the conclusion that their only interest is making money and not interested in customer service unless it gets them more money. The drone industry has just become a huge money hungry greedy industry. Buy a drone and it will not be supported within two years. Following in Apples footsteps.