The original post has been updated with the following information:
I hope this is useful.
I need some help. I withdrew from the beta, but when I connected my phone to smart switch, it says my software is up to date and there is no downgrade button. Does it take a certain amount of time? What am I doing wrong?
@Runplayerone Give this link a try: https://static.samsungmembers.com/betatest/binary/us/faq_sub.html