How do I install 9.3.21 on Redmi Note 4 MTK China?

Download the ROM file, verify the MD5 checksum, unlock your bootloader, and use Mi Unlock Tool or Fastboot to flash the firmware. Ensure your device is fully charged before proceeding.

Is 9.3.21 stable for daily use?

This is an official firmware release. All official releases from FirmwareMirror are stable and tested. Always backup your data before flashing any firmware.

What should I do before flashing this firmware?

1. Backup all your data, 2. Charge your device to at least 80%, 3. Verify the MD5 checksum, 4. Download from FirmwareMirror, 5. Follow official flashing instructions carefully.

Is this firmware the latest version?

Yes, 9.3.21 is the version shown. Check FirmwareMirror regularly for newer versions of Redmi Note 4 MTK China firmware.

Redmi Note 4 MTK China 9.3.21 Official Firmware Download

Name: 9.3.21 for Redmi Note 4 MTK China
Availability: InStock
Author: Xiaomi

Redmi Note 4 MTK China

Brand Xiaomi

Codename nikel

Version 9.3.21

Region Global

Branch Weekly

What's New

[Lockscreen, status bar, Notification shade]Optimization: GPS icon in the status barFix: Battery-related floating notifications weren't displayed correctly in landscape modeFix: Overlapping items in the Notification shade<p>[Recents]Optimization: Recents are cleared faster now

Android Version

6.0

File Size

1.6 GB

Release Date

Mar 22, 2019

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 1.6 GB

Mirror Downloads (21)

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21 mirror(s) available • Click any button to download

Verification & Details

MD5 Checksum:

a1683494d26174d6afaeba6b44463f78

Package Name:

miui_HMNote4_9.3.21_a1683494d2_6.0.zip

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