[Update: USA] September 2021 patch now rolled out for Samsung Galaxy S21

September 06, 2021

Samsung has officially rolled out the September 2021 patch update for the Galaxy S21 lineup in the US on the build number G99xU1UES4AUH9. Via

September 04, 2021

Samsung Galaxy S21 mobile was launched on 14th January 2021. The phone comes with a 6.20-inch touchscreen display with a resolution of 1080×2400 pixels at a pixel density of 421 pixels per inch (PPI) and an aspect ratio of 20:9. Samsung Galaxy S21 is powered by a 2.2GHz octa-core Samsung Exynos 2100 processor that features 3 cores clocked at 2.8GHz, 4 cores clocked at 2.2GHz and 1 core clocked at 2.9GHz. It comes with 8GB of RAM. The Samsung Galaxy S21 runs Android 11 and is powered by a 4000mAh battery. The Samsung Galaxy S21 supports wireless charging, as well as proprietary fast charging.

As far as the cameras are concerned, the Samsung Galaxy S21 on the rear packs a triple camera setup featuring a 12-megapixel primary camera with an f/1.8 aperture and a pixel size of 1.8-micron; a 12-megapixel camera with an f/2.2 aperture and a pixel size of 1.4-micron, and a 64-megapixel camera with an f/2.0 aperture and a pixel size of 0.8-micron. The rear camera setup has autofocus. It has a single front camera setup for selfies, featuring a 10-megapixel sensor with an f/2.2 aperture and a pixel size of 1.22-micron.

Like every month, Samsung now released the September 2021 security patch update ahead of September month. The first device to grabbed this update is the Galaxy S20 FE and now this time turns for the Galaxy S21 lineup. This software update is currently rolled out in Europe.

As per the report this software update carries firmware numbers G99xBXXS3AUHD for the Galaxy S21 Ultra, Galaxy S21+, and Galaxy S21.

Owners of the Galaxy S21 can receive notification of this update. By chance you don’t receive an update notification then check the update manually by going to the device Settings >> Software updates >> Download and install.

Note: Before upgrading to the latest version make sure your smartphone is connected with a proper internet connection, we recommend you to download it over WIFI so that you will not face any error.

Leave a Comment