Redmi Note 9 bags February 2021 Security Patch update


The newly launched Redmi Note 10 Pro has recently received its first update before its sale. Now, the Redmi Note 9 has started tasting a new update with the February 2021 Security Patch. The update carries the build number V12.0.7.0.QJOINXM and is already live in India, Turkey, and EEA.

Redmi Note 9 4G

Related: Motorola Razr 5G gets Android 11 update.

Apart from the latest security patch, the update comes with improvements for the overall response speed, app launch speed, etc. It also with a couple of bug fixes and optimizations for the Camera app. With the improvements and bug fixes, we can expect performance improvements in the smartphone. The changelog of this update is as follows.

  • Optimization: Overall response speed
  • Optimization: We increased app launch speed
  • Optimization: Multiple system features are more responsive now
  • Fix: Multiple issues triggered by insufficient RAM resources
  • Updated Android Security Patch to February 2021. Increased system security.
  • Optimization: Camera works faster and better now

The update may take some days to reach your device as it is rolling out in phases. Alternatively, you can head to Settings>Software updates and check for the updates. Those who can’t wait to experience the update can download the update OTA file from the below link and flash it manually.


  • Device: Redmi Note 9
  • Version: V12.0.7.0.QJOINXM
  • Region: India
  • Android: 10
  • Download: Full ROM | Incremental

Redmi Note 9 Specifications

In Q1 of 2020, Xiaomi has launched the Redmi Note 9 with a 6.53-inch display (1080 x 2340 pixels) and MediaTek Helio G85 (12nm) Chipset. It is available in 3/4/6GB RAM and 64/128GB internal storage. In-camera, it packs a quad rear camera and a 13-MP single front camera. The device runs Android 10 based MIUI 12 (Skin) and packs a 5,020 mAh battery.

Related: Samsung Galaxy A30s starts getting March 2021 Security Patch update.
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