Redmi 4X – China Developer Version List

OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Other
    • Optimized system performance
    • Improved system security and stability
Recovery
Download (Download to Mi Router)
Fastboot
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OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Lockscreen, status bar, Notification shade
    • Press and drag the Lock screen shortcut to open Camera
Recovery
Download (Download to Mi Router)
Fastboot
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OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Other
    • Optimized system performance
    • Improved system security and stability
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Lockscreen, status bar, Notification shade
    • Optimization: Animation for switches
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Other
    • Optimized system performance
    • Improved system security and stability
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Other
    • Optimized system performance
    • Improved system security and stability
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Other
    • Optimized system performance
    • Improved system security and stability
Recovery
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Other
    • Optimized system performance
    • Improved system security and stability
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Other
    • Optimized system performance
    • Improved system security and stability
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Other
    • Optimized system performance
    • Improved system security and stability
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Other
    • Optimized system performance
    • Improved system security and stability
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Other
    • Optimized system performance
    • Improved system security and stability
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Lockscreen, status bar, Notification shade
    • New: Permanent Lock screen notifications in the DND mode
    • Fix: Issues with TalkBack prompts about quick charging
  • Data usage
    • Fix: Data usage stats module stopped working in some cases
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Lockscreen, status bar, Notification shade
    • Optimization: Wallpaper loads faster in Second space now
    • Fix: Face unlock animation didn't work properly
    • Fix: Battery info in the status bar was updated with a delay
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Other
    • Optimized system performance
    • Improved system security and stability
Recovery
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • App lock
    • Fix: Issues with the App lock password form on some devices
  • Lockscreen, status bar, Notification shade
    • Fix: Battery indicator didn't disappear when the Notification shade was opened on the Lock screen
    • Fix: Issues with displaying notifications on the Lock screen
  • Settings
    • Optimization: Settings categories
  • Security
    • Fix: Virus scan started over after users tapped the results of a completed scan
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Other
    • Optimized system performance
    • Improved system security and stability
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Other
    • Optimized system performance
    • Improved system security and stability
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Other
    • Optimized system performance
    • Improved system security and stability
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Home screen
    • Fix: Notification badges were displayed incorrectly on the WhatsApp icon
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Other
    • Optimized system performance
    • Improved system security and stability
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Other
    • Optimized system performance
    • Improved system security and stability
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Other
    • Optimized system performance
    • Improved system security and stability
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Other
    • Optimized system performance
    • Improved system security and stability
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Other
    • Optimized system performance
    • Improved system security and stability
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)
OS
MIUI 10
Android
7.1
Changelog
Official Link
  • Settings
    • Optimization: The Apps section of the Settings got a structural revamp
Recovery
Download (Download to Mi Router)
Fastboot
Download (Download to Mi Router)