The Redmi Note 4 (codename: nikel) comes with two main firmware versions:
- China ROM: Designed for the Chinese market, it supports only English and Chinese and does not include Google Services.
- Global / EEA / India ROM: Made for international users, it supports multiple languages, includes Google Services, and removes Chinese apps. It can also be installed on the China version if the bootloader is unlocked.
Additionally, the device has Stable MIUI (for a stable experience) and Developer MIUI (for early access to new features).
For Fastboot ROM versions you can use Mi Flash to flash via EDL and Fastboot modes. Driver for Qualcomm and MTK CPU, Fastboot you can download at this link
- Version: V10.2.1.0.MBFMIXM
- OS: MIUI 10
- Android: 6.0
- Changelog: Expand
- System
- Fix: Updated Android Security Patch
- Phone
- Fix: Notifications about incoming calls disappeared after 5 seconds during video calls
- Fix: UI elements for switching between cameras during video calls were displayed incorrectly
- Lockscreen, Status Bar, Notification Bar
- Fix: The button that returns you to an ongoing call overlapped with time
- Fix: Couldn't restrict floating notifications
- Fix: Couldn't use fingerprint to unlock the device when it was locked during a call
- Fix: The earphone icon sometimes disappeared
- Fix: Scrolling screenshots didn't always work properly
- Fix: Notification shade went black on the Lock screen when new notifications were received
- Settings
- Fix: Couldn't turn on portable hotspot when device name was set to maximum length
- Recorder
- Fix: Recording status wasn't updated in the Notification shade when a recording was paused
- Version: 9.3.21
- OS: MIUI 10
- Android: 6.0
- Changelog: Expand
- Other
- Optimized system performance
- Improved system security and stability
- Version: V10.2.2.0.MBFCNXM
- OS: MIUI 10
- Android: 6.0
- Changelog: Expand
- Other
- Optimized system performance
- Improved system security and stability
- Version: 9.3.21
- OS: MIUI 10
- Android: 6.0
- Changelog: Expand
- Other
- Optimized system performance
- Improved system security and stability