How do I install V12.1.4.0.RFJMIXM on Mi 9T?

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 V12.1.4.0.RFJMIXM 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, V12.1.4.0.RFJMIXM is the version shown. Check FirmwareMirror regularly for newer versions of Mi 9T firmware.

Download V12.1.4.0.RFJMIXM for Mi 9T

Name: V12.1.4.0.RFJMIXM for Mi 9T
Availability: InStock
Author: Xiaomi

What's New

[System]Stable MIUI based on Android 11<p>[Xiaomi Cloud]New: Location info can be now reported automatically before the device is powered off

Android Version

12.0

File Size

2.6 GB

Release Date

Aug 06, 2021

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 2.6 GB

Mirror Downloads (11)

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

Verification & Details

MD5 Checksum:

e0ac13ed89b9b4ae7d873ba687f9f00b

Package Name:

miui_DAVINCIGlobal_V12.1.4.0.RFJMIXM_e0ac13ed89_11.0.zip

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