[Update: T-Mobile, US, India, 3rd Update, US, 2nd Update, Global] Samsung Galaxy S21 lineup received June 2021 patch update

July 06, 2021

After India and AT&T, Bluegrass Cellular, C-Spire, Sprint, Tracfone, Verizon’s now T-Mobile released the same update for the Galaxy S21 lineup in the US on the build number G99xUSQU4AUF5. Via

Galaxy S21 June s/w update updatelog:

  • It brings a fix for all the lag in the camera app, particularly when zooming in and zooming out, and also improves the performance of the camera’s Portrait mode.
  • It also adds the ability to scan QR codes saved in the gallery to the built-in QR code scanner (accessible from the notification shade toggles).

July 02, 2021

After the India now Samsung released the June 2021 patch in the US ( AT&T, Bluegrass Cellular, C-Spire, Sprint, Tracfone, and Verizon’s) on the build number G99xU1UEU4AUF. Via

Galaxy S21 June s/w update updatelog:

  • It fixes the camera lag and overheating issues that some users were facing on their Galaxy S21 series device.

June 21, 2021

After the 3rd June 2021 patch update rolled out for the Galaxy S21 lineup now Samsung released the June 2021 patch in India on the build number G998BXXU3AUF6G996BXXU3AUF6, and G991BXXU3AUF6 for the Galaxy S21 Ultra, Galaxy S21+, and Galaxy S21. Via

Galaxy S21 June s/w update camera improvements:

  • Performance optimization in major camera scenarios (improving stuttering)
    • Optimized the portrait mode engine.
    • Optimized memory and engine when shooting with high magnification zoom.
  • A function has been added so that QR code scan can retrieve and recognize QR images stored in the gallery.
  • The usability of the video call effect (Manual color function added) has been improved. Details will be announced separately.

June 17, 2021

After the 2nd June 2021 patch update rolled out for the Galaxy S21 lineup now Samsung released the 3rd update in Korea, Germany, and Thailand on the build number G99xxXXU3AUF6 for the Galaxy S21 Ultra, Galaxy S21+, and Galaxy S21.

According to the information, fixes for the camera lag and many other users of the Galaxy S21 series phones have reported, and it also brings improvements to the video call effects feature and adds the ability to scan QR codes saved in the gallery.

Samsung says the update also addresses device overheating, at least in the changelog for the Korean release.

June 07, 2021

After the 2nd June 2021 patch update rolled out for the Galaxy S21 lineup now Samsung released the same update in the US on the build number G998U1UES3AUE3, G996U1UES3AUE3, and G991U1UES3AUE3 for the Galaxy S21 Ultra, Galaxy S21+, and Galaxy S21 respectively.

June 07, 2021

After the Global variant now Samsung released the 2nd June 2021 patch update for the Galaxy S21 lineup.

June 01, 2021

After South Korea, Samsung now released June 2021 patch update arrived for the Global variant on the build number G99xBXXU3AUE8.

May 27, 2021

The Galaxy S21 isn’t the star of Samsung’s S series in 2021, like we’ve been used to for most of the past decade, but it’s a solid smartphone choice with an impressive camera, powerful internals and great battery life. If you want the best of the best, look to the Galaxy S21 Ultra; but if you want a handset that’s cheaper than the Galaxy S20 was at launch, with a whole load of premium features, the Galaxy S21 is a delight to use, and will do you proud.

Like every month, Samsung now released June 2021 security patch update ahead of June month. The first series to grabbed this update is the Galaxy S21 lineup. This software update currently rolled out in South Korea and it will soon available for more regions.

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As per the report, this software update comes with the build number G991NKSU3AUE8, G996NKSU3AUE8, and G998NKSU3AUE8 for the Galaxy S21, Galaxy S21+, and Galaxy S21 Ultra and the download size of this update is only 400MB.

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.

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