Redmi Note 9 Pro MIUI Software Update Tracker [Update: MIUI 12.5 with August 2021 security patch for pilot testers]


Xiaomi’s Redmi launched the Redmi Note 9 Pro in the country earlier this week running MIUI 11.0 Global Stable on top of Android 10. The smartphone has been updated to Android 10 based MIUI 12 update in India.

MIUI 12 brings all-new design and animations along with new features such as Floating Window, New Control Center, Enhanced Privacy Protection features such as Interceptor, Flare, Hidden Mask Mode, and more to the devices, check out this post to learn more about MIUI 12 features.

Xiaomi doesn’t follow any fixed update frequency for the MIUI Global Stable ROM but on average, the Global Stable ROM is updated once in a couple of month. This post will help our readers in keeping track of MIUI updates for Redmi Note 9 Pro (codename ‘curtana’), also check out our Redmi Note 9 Pro content,

MIUI Updates rolled out for the Redmi Note 9 Pro so far:

    • [Sep 1, 2021]: Xiaomi has gradually started rolling out MIUI 12.5 update for pilot testers in India. It comes as 12.5.1.0.RJXINXM, brings August 2021 Android security patch. It weighs 845MB in size.
       
      [System]
      New: Response to gestures is now instant.
      New: With 20 times more rendering power, there are now few limits to what you can see on your screen.
      New: With custom device model adjustments, any phone becomes faster after the upgrade.
      Optimization: MIUI became lighter, faster, and more durable.
      Optimization: Updated Android Security Patch to August 2021. Increased system security.
      [Notes]
      New: New tools for doodling and sketching.
      New: Press and hold a sketch to adjust the strokes automatically.
      New: A gesture shortcut now allows you to create notes, tasks, and excerpts anywhere.
      New: Excerpts save text, URLs, and images to Notes in a few simple taps.
      New: Dynamic layouts bring the typography in Notes to a new level.
      New: Compose mind maps with complex structures.
      All-new Notes.
      [(Updater]
      All upcoming system updates will be provided by Google
      
      
  • [Jun 10, 2021]: Xiaomi has started rolling out MIUI 12.0.5.0.RJWINXM with May Android security patch. The update weighs 705 MB in size. [Download Link]
    System 
    Updated Android Security Patch to May 2021. Increased system security.
    Xiaomi Cloud
    New: Location info can be now reported automatically before the device is powered off
  • [Mar 18, 2021]: Xiaomi has started rolling out MIUI 12.0.4.0.RJWINXM with February Android security patch. [Download Link]
  • [Jan 22, 2021]: After the update was suspended few weeks back due to bugs, Xiaomi has started rolling out Android 11 Stable update for Redmi Note 9 Pro users in India again widely. The update comes as MIUI 12.0.3.0.RJWINXM, and weighs about 2.3GB in size. [Download Link]
  • [Nov 18, 2020]: Xiaomi has started rolling out Android 11 Stable update for Redmi Note 9 Pro users in India. The update comes as MIUI 12.0.1.0.RJWINXM, and weighs about 2.3GB in size. [Download Link]
  • [Sep 21, 2020]: Xiaomi has finally started rolling out Android 10 based MIUI 12 stable update in India. The update comes with version MIUI 12.0.1.0.QJWINXM, weighs around 423MBs in size and brings September Android security patch. Also, check out this post to learn more about MIUI 12 features. [Download Link]
  • [Jul 10, 2020]: Xiaomi has started rolling out MIUI 11.0.8.0.QJWINXM with June Android security patch. The update weighs 380 MBs in size. [Download Link]
  • [May 27, 2020]: Xiaomi has started rolling out MIUI 11.0.7.0.QJWINXM with May Android security patch. The update is 261MB in size [Download Link]
  • [May 11, 2020]: Xiaomi has started rolling out MIUI 11.0.6.0.QJWINXM with April Android security patch. The update is 2.2GB in size, which is huge just for a security patch. [Download Link]
  • [Apr 16, 2020]: Xiaomi has finally released Android 10 based Kernel Source codes for Redmi Note 9 Pro. [Github Link]
  • [Apr 7, 2020]: Xiaomi has started rolling out MIUI 11.0.5.0.QJWINXM with March Android security patch. The update weighs 300 MBs in size, brings optimized system performance and improves system stability and security. [Download Link]
  • [Mar 14, 2020]: Xiaomi has started rolling out MIUI 11.0.4.0.QJWINXM with February Android  security patch. The update weighs 409MB in size, brings optimized system performance and improves system stability and security. [Download Link]

Note that Xiaomi follows staged roll-out, so the updates are randomly pushed to a limited number of users and a broader roll-out usually takes a few days after the company makes sure there are no critical bugs.

Screenshot via


Author: Srivatsan Sridhar

Srivatsan Sridhar is a Mobile Technology Enthusiast who is passionate about Mobile phones and Mobile apps. He uses the phones he reviews as his main phone. You can follow him on Twitter and Instagram