South Korean electronics company Samsung is now distributing another update with upgrades to all users for the Samsung Galaxy S21 series. With this update, Samsung has again improved the performance of the camera. For users who have not yet installed the latest update for the Samsung Galaxy S21, this update includes a security update for February 2021 provided by Google and bug fixes and performance enhancements with each update. It is recommended to back up the data before the update so that it is protected during the update. The update number for the Samsung Galaxy S21 series includes G991BXXU1AUB9, G996BXXU1AUB9 and G998BXXU1AUB9. More information about this update can be found below or from Samsung.
February 2021 -> Samsung Galaxy S21 series update for specs
The update contains the following build number, which can now be downloaded and installed using the update function via ⚙ Menu Settings → Software Update → Download.
- Device: Galaxy S21 5G (SM-G991b) – Build Number: G991BXXU1AUB9
- Device: Galaxy S21 + 5G (SM-G996b) – Build Number: G996BXXU1AUB9
- Device: Galaxy S21 Ultra 5G (SM-G998B) – Build Number: G998BXXU1AUB9
- Release Date: 2021-02-15 – Security Link Status: 2021-02-01
New Features and Improvements for the Samsung Galaxy S21 Series:
- Camera performance has been improved.
- The security of your device has been improved.
Software updates for Samsung Galaxy models
If you get a new smartphone or tablet, you will receive software updates from Samsung even after you purchase it. These may be new functions, but they are also security updates that are available for download. We recommend installing these updates as soon as they are released. It is very easy to be notified about the availability of new updates for your smartphone or tablet: Once the automatic update is enabled you will automatically receive a notification on your mobile device when an update is available for download and installation.