April 2021 security update rolling out for Samsung Galaxy S8 and Galaxy S8+

Samsung has released the April 2021 security update to a bunch of its smartphones. Expanding the reach, the company has now added Galaxy S8 and S8+ smartphones to the April 2021 security patch list. 

G955FXXSBDUA3: January 2020 Patch For Galaxy S8 Plus (South America)

The latest build for Galaxy S8 and S8+ is currently rolling out in South Korea. It can be identified by firmware version G950NKSU5DUD1 for Galaxy S8, while the update for Galaxy S8+ carries firmware version G955NKSU5DUD1.

April 2021 security patch for Samsung phones fixes 30 critical vulnerabilities from Google and fixes 21 threats and CVEs from Samsung. If you’re a Galaxy S8 and S8+ user in South Korea and have not received the update yet, then check the status manually by navigating to Settings >> Software update.


Rootmygalaxy a.k.a RMG was started in 2015 with a solo goal of Helping users with easy How-to guides. Slowly the website started sharing exclusive Leaks and Tech News. In these 5 years, we have been credited by the likes of Forbes, CNBC, Gizmodo, TechCrunch, Engadget, Android Authority, GSM Arena and many others. Want to know more about us? Check out our About Us page or connect with us Via Twitter, Facebook, Youtube or Telegram.

Vicky Kumar is a close follower of tech especially when it comes to smartphone. He is passionate to write about the new updates in technology. When he is not working, you'll find him watching cricket highlights or surfing the web.

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Get Android 11 (Lineage OS 18.1)Download Now
+ +