A908NKSU3DUE1 – Samsung Galaxy A90 5G May 2021 security patch update

Samsung Galaxy A90 5G is the company’s latest device to receive May 2021 security patch. The update is currently rolling out in its home market South Korea and will reach other regions very soon.

A908NKSU3DUE1 - Galaxy A90 May 2021 security update

The May security update for Galaxy A90 5G can be identified by firmware version A908NKSU3DUE1. Samsung has also added Quick Share improvements in the latest update. A bunch of Galaxy phones received new camera features with May 2021 security patch, but for the Galaxy A90 5G, the changelog does not mention such changes.

May 2021 security patch for Samsung phones fixes 3 critical CVEs, 24 high CVEs, and 17 moderate Common Vulnerabilities and Exposures (CVE) for enhanced system protection.

If you’re a Galaxy A90 5G user in South Korea, then you would have already received the update. If that’s not the case with you, then manually check for the latest update by heading to Settings >> Software updates. Then, click on Download and install, if an update is available. Otherwise, wait for few days and then check again.


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
+ +