Download Xiaomi Civi 4 Pro / Xiaomi 14 Civi (chenfeng) Firmware (HyperOS 2.0)

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The Xiaomi Civi 4 Pro (codename "chenfeng"), marketed in India as the Xiaomi 14 Civi, is a performance flagship featuring the Qualcomm Snapdragon 8s Gen 3 chipset. The device is running on HyperOS 2.0 based on Android 15. Flashing these official Fastboot ROMs is the standard way to unbrick or manually update.

‼️ CRITICAL WARNING: DEVICE & ANTI-ROLLBACK (ARB) ‼️
DANGER: Anti-Rollback Protection is Active. Check the Android version!
  • Codename Match: This firmware is ONLY for the Xiaomi Civi 4 Pro / Xiaomi 14 Civi with codename "chenfeng".
  • Wrong Device Risk: Do NOT flash this on the older Civi 3 ("yuechu") or Xiaomi 14 ("houji"). Flashing the wrong file will hard-brick the device.
  • Downgrade Risk: The latest builds are Android 15 ('V' prefix). Do NOT downgrade to the older Android 14 ('U' prefix) and lock the bootloader. This will trigger ARB and brick the motherboard.
  • Cross-Flashing: If converting a Chinese device to an Indian ROM, you MUST NOT lock the bootloader.

📱 Xiaomi Civi 4 Pro / 14 Civi (chenfeng) Firmware Details​

Below are the technical specifications for the "chenfeng" firmware.

Device Name:Xiaomi Civi 4 Pro (CN) / Xiaomi 14 Civi (IN)
Codename:chenfeng
Chipset:Qualcomm Snapdragon 8s Gen 3
Android Version:14 (HyperOS 1.0) / 15 (HyperOS 2.0)
Build ID Prefix:VNJ / UNJ (e.g., VNJCNXM)
File Type:Fastboot ROM (.tgz) / Recovery ROM (.zip)
Flashing Tool:Mi Flash Tool

📦 Download Official Firmware for Xiaomi Civi 4 Pro / 14 Civi (chenfeng)​

Select the file that corresponds to your target region. Pay attention to the Android version.


Android 15 Builds (HyperOS 2.0)​

Note: Official China (CN) Fastboot ROM. Android 15.
  • Filename: chenfeng_images_OS2.0.207.0.VNJCNXM_20251013.0000.00_15.0_cn_09aa2a696a.tgz
  • Size: 8.37GB
  • Build Date: 2025-10-13
  • Build Version: OS2.0.207.0.VNJCNXM
  • Android Version: 15.0
  • Download Link: Download from Xiaomi Server

Note: Official India (IN) Fastboot ROM. For Xiaomi 14 Civi. Android 15.
  • Filename: chenfeng_in_global_images_OS2.0.208.0.VNJINXM_20251107.0000.00_15.0_in_aee8db2f56.tgz
  • Size: 6.59GB
  • Build Date: 2025-11-07
  • Build Version: OS2.0.208.0.VNJINXM
  • Android Version: 15.0
  • Download Link: Download from Xiaomi Server


Android 14 Builds (HyperOS 1.0) - Downgrade Risk!​

Note: Official India (IN) Recovery ROM (OTA). Android 14.


✅ The Requirements​

  • PC/Tools: A Windows PC.
  • Bootloader: An unlocked bootloader on your device.
  • Cable: A reliable USB-C cable.
  • Backup: A full backup of your data (Flashing will wipe internal storage).
  • Software: Xiaomi MI Flash Tool installed on your PC.
  • Drivers: Qualcomm USB drivers installed.


➡️ How to Flash the Firmware​

These firmware files are flashed using the Mi Flash Tool. This will erase all your data.

Method 1: Flashing Fastboot ROM (.tgz)​

  1. Step 1: Download your chosen
    Code: 
    .tgz
    firmware file and extract it to a simple folder on your PC (e.g.,
    Code: 
    C:\chenfeng_rom
    ). Do not use a folder path with spaces.
  2. Step 2: Download, extract, and run MiFlash.exe as an administrator.
  3. Step 3: Power off your phone completely. Boot into Fastboot Mode by pressing and holding the Power + Volume Down buttons until the fastboot logo appears.
  4. Step 4: Connect your phone to the PC via USB. Click the "Refresh" button in Mi Flash Tool to detect the device.
  5. Step 5: Click "Select" and navigate to the extracted firmware folder (the folder containing the
    Code: 
    images
    folder).
  6. Step 6 (CRITICAL): At the bottom of the tool, select "Clean all".
    • WARNING: Do NOT select "Clean all and lock" if you are converting a China device to an India ROM or downgrading Android versions (A15 -> A14). This will BRICK your phone.
  7. Step 7: Click "Flash" to begin. The process may take several minutes.
For a detailed visual guide, refer to our complete step-by-step tutorial: How to Flash Xiaomi Firmware with Mi Flash Tool.

🛑 Disclaimer: This process is performed at your own risk. We are not responsible for any data loss, bricked devices, or damage. Please ensure your device codename is chenfeng (Xiaomi Civi 4 Pro / 14 Civi). If you have any problems, please drop a comment on the thread.​
 
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