May 01/2023: Samsung rolled out April 2023 security patch update for the Galaxy S21 series in India with the build number G991BXXU7EWCH.
April 20/2023: Samsung rolled out April 2023 security patch update for the Galaxy S21 series in Brazil and Asian countries with the build number G99xBOWO7EWCK and G99xBXXU7EWCH respectively.
April 18/2023: T-Mobile rolled out April 2023 security patch update for the Galaxy S21 in the US with the build number G991NKSU4EWCI, G996NKSU4EWCI, and G998NKSU4EWCI.
April 17/2023: Samsung rolled out April 2023 security patch update for the Galaxy S21 in South Korea.
April 11/2023: Verizon rolled out April 2023 security patch update for the Galaxy S21 in the US with the build number G99*USQS6EWCA for Verizon locked and G99*U1UEU6EWCA for carrier unlocked devices.
April 10/2023: Samsung rolled out April 2023 security patch update for the Galaxy S21 in Romania with the build number G99xBXXU7EWCH.
April 06/2023: According to the previous report, Samsung recently rolled out the April 2023 security patch update for a number of their devices including the Galaxy S23 series, Galaxy Z Fold 4, Galaxy Z Flip 4 and more. The update introduced new features as well as fixed some bugs.
According to the latest report, now, another Galaxy S series device grabbed this opportunity. Samsung Galaxy S21 series grabbed the latest April 2023 security patch update. The latest software update arrived in the US.
This update only has bug fixes and security improvements. As per the official details, Samsung’s April 2023 security patch includes fixes 4 Critical, 46 High levels, and 1 Moderate CVE. As per the details, the latest software update is available on the well-known US carrier Verizon.
Note: Before upgrading to the latest version make sure your smartphone is connected with a proper internet connection, we recommend you download it over WIFI so that you will not face any errors.
How To Update:
- Using two fingers, swipe down from the top of the screen, and then tap the Settings icon.
- Swipe and then tap Software update or System updates. It will vary between models.
- Tap Download and install, or Check for system updates. If an update is available it should begin downloading automatically, although you may need to tap Download now on some devices.
- When the download is complete, follow the on-screen instructions to install the update.