I am currently preparing my Mavic Pro and Platinum's for sale and if I understand the procedure correctly this is done using DJI Assistant. I followed that procedure for the MP and was told this was 100% returned to factory specs. My question is how can I tell this was completed? I linked the drone and controller as I normally would and I guess I expected some sort of notification this was done however I could still log on and fly without any issues. Also I guess I expected to be able to log into the Go app and see this was no longer linked to my account. I know I'm misunderstanding this somehow. I want to make sure when I sell them the new owner has no issues putting them into their account. Thanks for all your assistance..