Redmi 9 smartphone started grabbing March 2022 security patch in India

Redmi 9

Xiaomi has started releasing its latest security patch for its eligible devices. That install March 2022 security patch for better system security. Now the new update is being rolled out for Redmi 9 smartphone users living in India.


Users living in India can identify the March 2022 security patch update via build version V12.0.16.0.QCTINXM. Further, it holds a package size of 2.5GB. Currently, this update is rolling out in India. And soon it will be available in other regions.

However, just like other security patches, March 2022 security patch will provide better improvement as well as bug fixes to the device. And enhances the overall device stability to provide you with seamless performance.

Redmi 9The changelog doesn’t showcase any special trait to the device. However, being a security patch the update will surely improve the core mechanisms of the smartphone. Thus, extending the user’s experience slightly more towards the door of efficiency and comfort.


  • Updated Android Security Patch to March 2022.
  • Increases system security.

So if you are using Redmi 9 smartphone and residing in India then you can download this update by following these simple steps.

How to Update?

  1. Go to the Phone Menu
  2. Open the Settings icon
  3. Tap on the About Phone
  4. Select the System Updates option
  5. Click on Download & Install button for the appropriate update on the screen

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