Redmi 4X – China Stable ROM Version List

MIUI
11
Android
7.1
Changelog
Official Link
  • Comprehensive design optimized for full screen display devices
    • Removing visual clutter, improving touch controls, and refining the use of color allowed us to create the system where nothing stands between you and the content
  • Sounds of nature
    • Notification sounds won't make you tired. Now, they keep changing dynamically, just like nature does.
Recovery
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Fastboot
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MIUI
10
Android
7.1
Changelog
Official Link
  • Settings
    • Optimization: The Apps section of the Settings got a structural revamp
    • Fix: Icons weren't displayed correctly after adjusting fonts
  • Updater
    • New: A Home screen shortcut option
  • File Manager
    • Fix: Sometimes it took too long for the thumbnails to refresh
  • Recorder
    • Fix: Recording status wasn't updated in the Notification shade when a recording was paused
Recovery
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Fastboot
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MIUI
10
Android
7.1
Changelog
Official Link
  • Other
    • Improved system stability
    • Optimized system performance
Recovery
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Fastboot
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MIUI
9
Android
7.1
Changelog
Official Link
  • Apps
    • New - You can uninstall apps in the Settings app now(03-13)
    • New - Mi AI voice assistant can open default WeChat, Weibo, and QQ if dual apps are created(04-20)
  • Home screen
    • Delete - Deleted shortcuts for moving data and managing Second space(03-07)
  • Settings
    • New - You can hide the shortcut to Second space now(03-07)
  • File Explorer
    • Fix - Exiting a folder brought you back to the top of the page(03-13)
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)