Hello.
My drone fell about 6ft. 
The drone self reports that the cameras are not working, I confirm camera error.
So, front movie in the gimble and the one underneath. 
So, for spares or repair. 
There is no other errors that the drone reports when self testing and everything appears to work as normal out side of cameras not working. 
As you can see when you inspect the photos all physically okay but not great.. Please make sure you inspect the photos. 
Please note the drone has been removed from DJI account.