Redmi Note 9T receives MIUI 12.5 Enhanced Edition update

Xiaomi unveiled the Redmi Note 9T powering Android 10 along with MIUI 12 on top out of the box. The device is the rebrand version of the Redmi Note 9 5G launched in China. After the Redmi 9T smartphone, the partner device is now grabbing the Android 11 based MIUI 12.5 enhanced edition update.

redmi note 9t

Must see: Best custom ROMs for Redmi Note 10

The latest build for the Redmi Note 9T is unfurling globally on the firmware version V12.5.5.0.RJEMIXM. Regarding changes, the company has issued a detailed changelog that claims to add numerous fixes related to the lock screen in addition to the MIUI 12.5 Enhanced Edition features. Moreover, it bumps the safety version to September 2021.


  • MIUI12.5 Enhanced
    • Swift performance. More life between the charges.
    • Focused algorithms: Our new algorithms will dynamically allocate system resources based on specific scenes, ensuring a smooth experience on all models.
    • Atomized memory: Ultra-fine memory management mechanism will make RAM usage more efficient.
    • Liquid storage: New sensitive storage mechanisms will keep your system vibrant and responsive as time goes by.
  • System
    • Updated Android Security Patch to September 2021. Increased system security.
  • Lock Screen
    • New: New fingerprint options
    • Optimization: App vault memory usage when device is locked
    • Fix: Screen flashed after locking when Super wallpapers were used
    • Fix: Wallpapers flashed when Fingerprint unlock was used in some cases
    • Fix: Display abnormalities occurred when Fingerprint unlock was used with games
    • Fix: Issues with the fingerprint animation in several scenes
    • Fix: Fingerprint and Face unlock were turned off after a SIM card was installed
    • Fix: The screen flashed when Fingerprint unlock was used with Super wallpapers in some cases
    • Fix: “Raise to wake” turned off unexpectedly in some cases
    • Fix: Lock screen notifications didn’t disappear on time when Fingerprint or Face unlock was used in some cases
    • Fix: Screen flashed when Fingerprint unlock was used in some cases
    • Fix: No items except for the status bar were shown on the screen after using Fingerprint unlock
    • Fix: Issues with the Lock screen clock when third party themes and super wallpapers were used
    • Fix: Memory usage issues when charging animation was displayed
    • Fix: Using Face unlock and Fingerprint unlock simultaneously led to crashes in some cases

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Read more: Comparing Realme Band vs Redmi Band!
Shivani Sharma
Shivani Sharma
"Do anything, but let it produce joy" Tech freak, Android enthusiast, and a wanderer.


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