DJI Phantom 3 Battery Firmware Update Tutorial www.youtube.com/watch?v=ed9MRsb1WzA DJI Phantom 3 & Accessories - http://goo.gl/60xdHc This is how to update DJI Phantom 3 battery firmware. Many people including myself have more than one Phantom 3 battery, so it's necessary to update each battery. I explain how to