How do I install V12.0.1.0.QJCINXM 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 V12.0.1.0.QJCINXM 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, V12.0.1.0.QJCINXM is the version shown. Check FirmwareMirror regularly for newer versions of Redmi 9 China firmware.

Download V12.0.1.0.QJCINXM for Redmi 9 China

What's New

[System]Updated Android Security Patch to December 2020. Increased system security.<p>[Control center]New: Tapping a blank spot in Control center closes it nowOptimization: Control center layout in landscape modeFix: Control center wasn't always displayed correctly in landscape mode

Android Version

12.0

File Size

1.9 GB

Release Date

Jan 12, 2021

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 1.9 GB

Mirror Downloads (11)

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

Verification & Details

MD5 Checksum:

ce2e31daa1a2aeb73591523d7112b714

Package Name:

miui_LANCELOTINGlobal_V12.0.1.0.QJCINXM_ce2e31daa1_10.0.zip

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