I just got a Phantom 3 Professional (Merry Christmas to me) I have been trying to update my firmware for the aircraft for two days and have not been able to do it. I've followed the directions just as described on this YouTube tutorial: but it fails every time. There is nothing on the micro SD card that I am using. I download the firmware, extract the zip, move the .bin file to the root directory of the SD card, insert the SD card into the aircraft, turn the aircraft on, and it flashes alternating red/green for a few seconds and then just stays red. The log always indicates either "FAILED" or "CORRUPTED" and tells me to download the latest file from the website, but I've tried it numerous times. Any ideas on what I am doing wrong? This is incredibly frusturating as I cannot fly the drone without firmware! I am trying to go to the 1.6 firmware.