Updated: Redmi Note 9 5G getting December 2020 patch update [Download Link]

January 05, 2020

Xiaomi has rolled out the same update with the new build number V12.0.5.0.QJECNXM and weighs 3.6GB in size. Below we provide you to download the update manually by tapping the link.

Redmi Note 9 5G Download Link

December 29, 2020

Xiaomi has started rolling out the December 2020 security patch update for the Redmi Note 9 5G device in China. This is still an Android 10-based UI update and not Android 11. The smartphones were launched this year.

Talking about the December 2020 patch update for Redmi Note 9 5G, it comes with firmware version MIUI V12.0.5.0.QJECNXM, and weighs 2.6GB in size. The update gets the usual MIUI 12 design and animation changes along with increased system security. You can check the full changelog and also download the update from the link below.

Redmi Note 9 5G Download Link:

Full ROM

Redmi Note 9 5G Changelog:


  • Updated Android Security Patch to December 2020. Increased system security.

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MIUI 12 made its debut a few months back and is heralded as a fresh change from Xiaomi. In addition to offering the dark mode for all apps, the version gets new privacy features as well. The version is built over the Android 10 operating system. However, the new version brings interface changes and also adds a slew of privacy-centric features. The new MIUI version is a step in the right direction for the brand. After all, multiple security reports have suggested that Xiaomi uses MIUI software to screen the data of users.

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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