Worse case scenario, and Congress doesn't come to their senses and cooler heads don't prevail, there won't be any firmware issues.
The only real issue with what you're wanting to do (I know many who have brought their drones in from other...
For some reason I seem to fly my Mini 4 Pro most of the time and hardly ever pull this one out of the closet. Very close to new and comes with everything you see in the pictures. Not only will it be unbound but it will be logged out of my account...