The June 2021 security update for Galaxy A21s users in Brazil which can be identified by firmware version A217MUBS6CUF4. It is a minor security patch update that does not bring new features or changes to the user interface. As per Samsung’s documentation, June 2021 security patch fixes 2 Critical, 27 High levels, and 5 Moderate levels Common Vulnerabilities and Exposures (CVE) for system security enhancements. If you’re a Galaxy A21s user in Brazil and have not received the new update yet, then manually update your phone by heading to Settings » Software updates and then tap on Download and Install. Samsung released the Galaxy A21s last year with Android 10 onboard. A couple of months back, the device received its first major OS upgrade, Android 11. And, Galaxy A21s is also eligible to receive the next major OS upgrade (Android 12), As per the company’s software update policy. [via]
