Redmi Note 9S receiving Android 11 based January 2021 patch update [Download Link]

Redmi Note 9S has started receiving the Android 11 based January 2021 security patch update for Global units. MIUI 12 Stable ROM is rolling out over-the-air, and the company has also made available the ROM packages for those who cannot wait. The latest update brings the updated Android Security Patch to January 2021. Increased system security.

Xiaomi has taken to its forums to announce the arrival of a new update. The firmware version for the update is V12.0.1.0.RJWMIXM for Redmi Note 9S and weighs 2.5GB in size, and users are receiving the update progressively over-the-air (OTA). Users should check for the update manually in the Updater app.

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Alternatively, Xiaomi has made available the ROM packages for the Redmi Note 9S for all those users who want to manually download the update. It can be downloaded from the forums. The page also offers a step-by-step guide on how to manually install the update. You can check the complete changelog and also download the update from the link which is mention below.

Redmi Note 9S Download Link

Redmi Note 9S Changelog:


  • Updated Android Security Patch to January 2021. Increased system security.
  • Stable MIUI based on Android 11.

Caution: We do not recommend flashing ROM if you have little to no experience in software development or flashing custom ROMs. Proceed at your own RISK!

How To Check

Tap on the smartphone Settings > System > Software update > Check for Updates. Download!

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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