Just got a brand new Advanced and going through the update procedures. The controller updated just fine and reports that the aircraft/camera/battery needs an update. Followed all of the instructions carefully and it seems that it's just not taking it. When I fire up the aircraft with the SD card in, it boots up and then I hear 2 short beeps that repeat over and over from the gimbal. At first, I thought that this was the normal process, but after waiting 2 hours, the sounds haven't changed. The LED on the gimbal never turns on or flashes green or red. I've tried 3 or 4 different SD cards and have formatted them every time (tried both FAT and FAT32). It seems like it's trying to do the update but something isn't right. Of course, it's Saturday and support isn't available. Any ideas? Thanks for the help!