Welcome. I’m also in Renton, WA. I’ve had my Evo for a few months and love it. I also have a Mavic Pro and a Yuneec Q500 4K. Wildly different experience. Yuneec’s been bucket of trouble. The Evo and Mavic have been great.
Where have you been flying?
There’s a Autel video on YouTube about updating the firmware. In a nutshell you repeat the same process with each battery.
1) Copy the .bin program to the root directory of the Evo’s SD card on your PC.
2) Insert it in the Evo
3) Connect your controller to you Evo.
4) The firmware...