Mi 9 China official device image

Download Mi 9 China Firmware (V12.5.3.0.RFACNXM)

Brand Xiaomi
Codename cepheus
Version V12.5.3.0.RFACNXM
Region Global
Branch Stable
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What's New

[System]New: Response to gestures is now instant.New: With 20 times more rendering power, there are now few limits to what you can see on your screen.New: With custom device model adjustments, any phone becomes faster after the upgrade.Optimization: MIUI became lighter, faster, and more durable.Stable MIUI based on Android 11Updated Android Security Patch to April 2021. Increased system security.<p>[System animations]New: A new animation framework renders movement more realistically.New: New UI des...

Android Version

11.0

File Size

2.59 GB

Release Date

May 26, 2021

Flash Method

Fastboot

Download ROM

Available
File Size: 2.59 GB

Mirror Downloads (10)

10 mirror(s) available • Click any button to download
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Verification & Details

MD5 Checksum:

b120263c4416db24500586a607191c55

Package Name:

miui_CEPHEUS_V12.5.3.0.RFACNXM_b120263c44_11.0.zip

How to Flash Fastboot on Mi 9 China

Please follow these steps carefully to install the V12.5.3.0.RFACNXM update safely. Ensure your device has at least 60% battery.

  1. Ensure the bootloader of your Mi 9 China is unlocked.
  2. Download the official Mi Flash Tool and extract it on your PC.
  3. Boot your device into Fastboot mode by holding the Volume Down + Power buttons simultaneously.
  4. Connect the smartphone to your PC using a reliable USB cable.
  5. Extract the downloaded V12.5.3.0.RFACNXM firmware archive (.tgz file).
  6. Open Mi Flash Tool, select the extracted firmware folder, and click 'Flash'.
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