Redmi K40 get Stable Android 12 based MIUI 13 update

Following the MIUI 13 roadmap, Xiaomi is releasing its latest skin iteration based on Android 12 to the Redmi K40. For now, the update is rolling out in China bundled with the V13.0.2.0.SKHCNXM firmware version. Scroll to know what’s inside the new package!

redmi k40

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The software will reach out to other regions soon after the company ensures the absence of critical bugs. After downloading the 4.2 GB build, the Redmi K40 users in China will get a bundle of new features, optimizations, and fixes. Moreover, your device will the faster and smoother than ever before! Read the changelog below to know the goodies.



  • Added face verification protection and privacy watermark functions to protect you in daily life.
  • Added full-link electrical protection function to help you stay away from telecom fraud.
  • Added new system font MiSans, which is clear and comfortable to read.
  • Added dynamic wallpaper, beautiful and scientific “Crystal”, showing the beauty of science under the microscope.
  • New widget system, support for rich application widgets, and personalized widgets.
  • Add all-round customizable Xiao Ai classmates and your personal smart assistant
  • Adds some features of Xiaomi Mi Miaoxiang, support Mobile phones and tablets are interconnected, and content flows seamlessly and naturally between devices
  • optimizing the basic experience faster and more stable

Basic optimization

  • Optimize the fluency of system applications and third-party applications on the head
  • Optimization Improve desktop fluency and enhance user experience


  • MIUI stable version based on Android 12 deep customization is released

Xiaomi Miaoxiang

  • Added some functions of Mi Magic. You can automatically connect and experience the seamless transfer of apps and data by logging in to the same Mi account on your mobile phone and tablet. The photos taken by the mobile phone are automatically transferred to the tablet to display the new hotspot transfer, support the tablet to connect to the mobile hotspot, add support for clipboard intercommunication, copy on either end of the phone or tablet, and paste directly on the other end
  • Added application flow, through the tablet taskbar, continue to use mobile applications on the tablet When you insert a note into a picture, you can add it by taking a photo with your mobile phone. The full features of Mi Magic will be upgraded later. For details, please refer to the MIUI official website. To use the photo transfer function, you need to upgrade MIUI+ to 3.5.11 and above in the app store of your mobile phone and tablet.

Privacy Protection

  • Added a new document privacy watermark, intelligently identify sensitive documents, and quickly add watermarks to prevent personal
  • Pieces of information stolen
  • Added full-link electronic fraud protection, including electronic fraud warning, official identification, and risk transfer prevention. Added privacy input mode to protect the privacy of input methods. Added system-level occlusion during face verification to avoid excessive acquisition of privacy by applications. Use MIUI13 privacy Protection function, you need to upgrade the photo album, mobile phone manager, contacts, SMS, and other applications to the latest version in the app store
  • Protection, to help you stay away from Telecom Fraud
  • Added incognito mode, all recording, positioning, and photographing permissions can be prohibited when turned on

System Font Design

  • Added a new system font MiSans, with a clear vision and comfortable reading


  • Newly added live wallpaper beautiful science “crystallization”, showing the beauty that is not easy to find in the microscopic world


  • Added a new widget system, layout your desktop with rich widgets
  • Added rich system and third-party application widgets, useful information is directly exposed to you. Added fun personalized widgets, including personalized clocks, signatures and stickers, and more
  • Fun widgets waiting for you to discover

Xiao AI Classmate

  • Added a fully customizable Xiao Ai classmate, the image, voice, and wake-up words can be customized. To use this function, you need to upgrade Xiao Ai classmate to the latest version in the app store

More functions and optimizations

  • Added a new global sidebar, which supports opening applications in the form of small windows. Optimized dialing, clock, weather, and theme accessibility modes. Optimized browser privacy protection, web browsing, and information reading experience
  • Added Xiaomi Wensheng adds environmental sound detection function
  • Optimize the recognition success rate of barrier-free voice control
  • Optimize the operation experience of the Mindnote node
  • Optimize the visual style of the wallet interface

The update is rolling out in batches. But, you can also track it manually through Settings > Software update. Tap on Download and install if the firmware pops up.

Related: Xiaomi Mi 11 gets stable Android 12 based MIUI 13 update
Shivani Sharma
Shivani Sharma
"Do anything, but let it produce joy" Tech freak, Android enthusiast, and a wanderer.


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