Hi,  

My H3-3D standard has been constantly Yaw Snapping/ Twitching  from side to side when flying at any speed and in a hover. The Gimbal also Vibrates in flight and also makes a high pitched sqeal noise when stationary..


I reset the gimbal and when i m trying to install the new firmware, after the succesfull upgrade the screen tells me theres no software, its blank.
What should i do? Now it's dead.


Tim

I would contact your dealer for repair/replacement.