How do I install V11.0.2.0.QJCEUXM on Redmi 9 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 V11.0.2.0.QJCEUXM 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, V11.0.2.0.QJCEUXM is the version shown. Check FirmwareMirror regularly for newer versions of Redmi 9 China firmware.

Download V11.0.2.0.QJCEUXM for Redmi 9 China

What's New

[Other]Optimization: Increased system stabilityOptimization: Reduced system lag

Android Version

12.0

File Size

2 GB

Release Date

Jun 16, 2020

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 2 GB

Mirror Downloads (11)

Mirror 1 Mirror 2 Mirror 3 Mirror 4 Mirror 5 Mirror 6 Mirror 7 Mirror 8 Mirror 9 Mirror 10 Mirror 11

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

Verification & Details

MD5 Checksum:

638aff99b4387594247e1baafde9fd76

Package Name:

miui_LANCELOTEEAGlobal_V11.0.2.0.QJCEUXM_638aff99b4_10.0.zip

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