Samsung Galaxy S21: Samsung has rolled out the September 2024 security update for the Galaxy S21 series, including the Galaxy S21, Galaxy S21 Plus, and Galaxy S21 Ultra. The update comes with One UI build numbers G991BXXSCGXH7, G996BXXSCGXH7, and G998BXXSCGXH7, respectively.
Currently available in European countries like Switzerland, the update will gradually roll out to more regions in the coming days. The package size is around 270MB.
Samsung Galaxy S21 improving system security and stability
This update focuses on improving system security and stability, ensuring that your phone functions smoothly and keeps your data safe. The September 2024 security patch addresses over 55 security vulnerabilities (CVEs and SVEs) from Google and Samsung, improving features like My Files, Theme Center, One UI Home, Knox, and Dex.
To check for the update, go to Settings > Software update > Download and Install. If you see the update available, install it to enjoy the improved features and enhanced security.
