Samsung Galaxy S21 series has already received the February 2021 security patch update. Now the company is rolling out another new software update for Galaxy S21, S21+, and Galaxy S21 Ultra devices.
The new firmware changelog mentioned Camera performance and overall device performance have been improved of the Galaxy S21, Galaxy S21+, and Galaxy S21 Ultra. The update comes on software version G991BXXU1AUB6, G996BXXU1AUB6 and G999BXXU1AUB6 respectively.
The new update currently available number of countries, including the UK, Germany, and Switzerland, in the European continent. And it will soon expand in more regions.
If you own the Galaxy S21 series so you can check the software update, Just tap on the Settings menu > Software Update > If available for your region, tap on Download and Install.