Samsung Galaxy J5 (2017) , Galaxy J7 Duo and Galaxy J8 receiving April 2021 security patch update

Samsung is rolling out software updates to its smartphone at a very good pace. The company has already started rolling out May 2021 to flagship and mid-range phones. On the other hand, It is also taking good care of its 3 or 4 years old smartphones. Samsung has now started rolling out April 2021 security patch update to Galaxy J5 (2018), Galaxy J7 Duo, and Galaxy J8.

The latest update for Galaxy J5 (2017) (also known as Galaxy J5 Pro) is rolling out in South Korea with firmware version J530LKLU7CUD2. The update for Galaxy J7 Duo has been spotted in Bangladesh, India, Nepal, South Korea, and Sri Lanka carrying firmware version J720FDDS7CUD2, while the South Korean users are receiving this as J727SKSU5CUD2

Galaxy J8 Android 10 (One UI 2.0 - J810GDDU3CTG3) update rolls out in India

The April 2021 security update for Galaxy J8 is rolling out in several Asian countries carrying firmware version J810FJXS5CUD1. Also, the update has been released for Caucasus countries, Kazakhstan, Russia, and Ukraine, which has firmware version J810FJXS5CUD1. Notably, the update patches several vulnerabilities which were found in Samsung phones running on Qualcomm processor.  

The update is currently rolling out in some specific regions and is expected to reach other regions very soon, where the device has been launched. Users can manually check for the latest update by navigating to Settings >> Software updates.


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.

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