V12.1.2.0.RFJCNXM | Xiaomi Mi 9T China Stable ROM

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  • Version Android 10
  • Download 14
  • File Size 2.4 GB
  • File Count 1
  • Create Date March 27, 2021
  • Last Updated March 27, 2021
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miui_DAVINCI_V12.1.2.0.RFJCNXM_cbafd0e088_11.0.zipDownload
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On this page, you will find the latest Xiaomi Mi 9T (codenamed davinci) China with software version V12.1.2.0.RFJCNXM. Check out the changelog below for version V12.1.2.0.RFJCNXM

System

  • Updated Android Security Patch to February 2021. Increased system security.
  • Stable MIUI based on Android 11

How to Install China Stable ROM on Xiaomi Mi 9T (davinci)

There are two methods to install the firmware on your device. The first method is to install the recovery ROM and the second method to install the fastboot ROM via Mi Flash Tool.

Install Recovery ROM:

  1. Local Update method:
    1. First, download the recovery ROM zip file V12.1.2.0.RFJCNXM and transfer it to your phone
    2. Make sure to place the file (V12.1.2.0.RFJCNXM) in the “downloaded_rom” folder in your internal storage. Create one in your internal storage base directory if there is no such folder.
    3. Now Go to Settings - About Phone - System Update and then press the three-dot icon in the top-right corner.
    4. Select Choose Update Package and select the downloaded zip file V12.1.2.0.RFJCNXM
    5. Wait for the update to install.
  2. Recovery method:
    1. To flash via recovery method, first, you need to rename the downloaded .zip file to update.zip.
    2. Transfer the file to the base directory of your Mi 9T’s internal storage.
    3. Reboot your Mi 9T into recovery mode.
    4. Use the Volume key to navigate and select the Install update.zip. To enter, press the power button.
    5. Wait for the update to install.
    6. Your device will now reboot after the installation is completed. If not, you can choose the Reboot option.

Install Fastboot ROM:

  1. Download the Mi Flash Tool and ADB and Fastboot Tool.
  2. Reboot your Mi 9T into download mode
  3. Connect your phone to the computer using the USB Cable.
  4. Extract the downloaded V12.1.2.0.RFJCNXM fastboot ROM.tgz file and copy the location of it where you extracted.
  5. Open the Mi Flash tool and paste the location of the ROM you extracted.
  6. Click Run to start the flashing process.
  7. Once the installation process completes, you will see a green bar that indicates success. Your device will reboot automatically to the new version V12.1.2.0.RFJCNXM.