Vivo mobile is really lagging in providing security updates for the Vivo XI+. Just checked and I’m still using the October security patch. Haven’t even gotten the latest. Wish they would send the latest security patch.
Just some android things lol. Btw If you’re planned to get android 10, security patches won’t be an issue. Google is working quite hard on it. Also known as “Project Mainline”. Google it for more info on that 🙂