Samsung Galaxy S21, Galaxy S21 Plus, and Galaxy S21 Ultra smartphones are now receiving a new update with the May 2023 security patch on the AT&T network carrier in the US.
May 2023 security update for the Galaxy S21 series is already available on several network carriers in the US and now AT&T users receiving it. It is worth mentioning that the update is rolling out for locked variants of Galaxy S21.
Samsung has started releasing the May 2023 security update for the Galaxy S21 series on the AT&T network with One UI build versions mentioned below.
- Galaxy S21 – G991USQS6EWD4
- Galaxy S21 Plus – G996USQS6EWD4
- Galaxy S21 Ultra – G998USQS6EWD4
Samsung’s May 2023 Android security patch brings fixes for over 70 vulnerabilities and exposures that were harming user privacy and security.
To install the update on your devices, open Settings, press on the Software Update option, and then click on the Download and install option.
