Dear Samsung Member,
Greetings from Samsung Customer Support!
We acknowledge your query and apologize for the inconvenience caused to you and will surely assist you regarding the same. We would like to inform you that Samsung releases monthly, quarterly, and biannual firmware security updates on selected Samsung devices. Your device falls under monthly Security Updates, which means your device will receive ever month security updates every year.
Thank you for writing to Samsung.
Samsung Customer Support
This is going to be my last Samsung phone. My Galaxy Note 9 has more features than Note 20 tbh. Samsung has lost it.