Samsung Galaxy S21 April 2022 Android security patch update is now expanding for the users living in Brazil. It comes with better system security and stability alongside the device’s performance enhancements.
— Samsung One UI Updates (@SamsonUpdate) April 28, 2022
April 28, 2022
Samsung started releasing this month’s Android security update for Galaxy S21, S21 +, and S21 Ultra users in early April. After a long wait, the corresponding device owners are finally getting the Android security patch update in April 2022 in India.
Following the changelog, the Samsung Galaxy S21 April 2022 update improves the security and stability of the system. In addition, it increases the performance of the phone by reducing system delays and correcting errors.
Besides these enhancements, the Samsung Galaxy S21 April 2022 update brings seven stock app upgrades in order to impro the novel stability of the functions. The list of applications is mentioned below.
List of applications:
- Samsung Notes Add-ons
- Samsung Notes
- Samsung Internet
- Samsung Members
- Samsung Pay
Other than these, there released Samsung’s April 2022 security patch details mention 88 privacy and security-affiliated vulnerabilities and exploit fixes including 27 high and 18 moderate levels of CVEs from Samsung and Google.
These vulnerabilities are related to improper access controls in S Secure, Knox Manage, Samsung DeX Home, StroageManager, StrorageManagerService, Samsung Contacts app, One UI Home, and more.
Moving on, the Samsung Galaxy S21 April 2022 update comes with One UI build version G991BXXU4CVD2. Whereas, Galaxy S21+ and Galaxy S21 Ultra users can identify it through G991BXXU4CVD2 andG991BXXU4CVD2 firmware versions respectively.
— Samsung One UI Updates (@SamsonUpdate) April 21, 2022