V12.0.3.0.QJWEUXM | Redmi Note 9S January 2021 security patch (Europe Stable ROM)

Xiaomi Redmi Note 9S has been updated with the latest January 2021 security patch update. Security patch updates increase the security mechanism of the devices and thus makes the device safer to use. Therefore, it is always advised to keep your smartphone updated with the latest security patches.

The European variant Redmi Note 9S is receiving the update with MIUI 12 firmware version V12.0.3.0.QJWEUXM. The update is currently rolling out as European ROM. The company will soon roll out the update to other regions as well. 

You can manually check the software update on your device whether it’s available on your device or not. Head over to the device Settings –> About Phone –> Check for Software Update

V12.0.3.0.QJWEUXM | Redmi Note 9S January 2021 security patch (Europe Stable ROM)

MIUI Update Changelog:


  • Optimization: Updated Android Security Patch to January 2021. Increased system security.

Download MIUI (EEA Stable)

Recovery ROM || OTA from

Manul Installation

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.

An NIT Rourkela Graduate in CS, Blogger, Android Geek, and a Tennis Fanatic. I have been writing about Android OS for Last 8 years.

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