Next week or in Early to Mid November.. If you've found my post to be helpful, please like the post. If my response resolved your issue, please press the "✓ Accept as Solution" button
nobody really knows because samsung is not willing to release any kind of information, and good luck getting in because the amount of people are apparently limited to some very small number, which nobody knows.
Samsung still has not yet announced it. Depending on the carrier and if your device is unlocked or not, you hopefully will see a banner in this app's (Samsung Members)homepage.
The banner on the Samsung Members homepage. You would tap it and it would walk you through the enrollment process. You would be required to have a Samsung account linked to it. But overall, it's pretty easy to enroll. The hard part is spotting the banner and enrolling before the beta is full.