Download Xiaomi MIX Fold 4 (goku) Firmware (HyperOS 3.0)

[Daniel]

The Xiaomi MIX Fold 4 (codename "goku") is the latest foldable flagship, featuring the powerful Qualcomm Snapdragon 8 Gen 3 chipset. As a China-exclusive device, it runs on the foldable-optimized HyperOS 3.0 (Android 16). This firmware is used to restore factory software, unbrick the device, or fix system errors.

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CRITICAL WARNING: CHINA EXCLUSIVE FOLDABLE
Please read carefully before flashing:

• Device Identification: This firmware is ONLY for the Xiaomi MIX Fold 4 (codename "goku"). Do NOT flash on any other model.
• China ROM Only: There is NO official Global ROM for this device. The file below contains only Chinese and English languages and requires manual installation of Google Play Services.
• Android 16 Base: This build is based on Android 16. Downgrading the major Android version on this flagship device can trigger Anti-Rollback Protection (ARB) and hard-brick the motherboard.
• Bootloader Safety: You MUST keep the bootloader UNLOCKED. Locking the bootloader on a modified system or non-native software will brick the device.

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Xiaomi MIX Fold 4 (goku) Firmware Details​

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

Device Name:	Xiaomi MIX Fold 4
Codename:	goku
Chipset:	Qualcomm Snapdragon 8 Gen 3
Android Version:	16 (HyperOS 3.0)
Firmware Version:	OS3.0.3.0.WNVCNXM
File Type:	Fastboot ROM (.tgz)
Flashing Tool:	Mi Flash Tool

Download Official Firmware for Xiaomi MIX Fold 4 (goku)​

This is the official factory software for the Xiaomi MIX Fold 4 (China).

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Note: Official China (CN) Fastboot ROM. Android 16 (HyperOS 3.0).

Spoiler: Download China ROM (WNVCNXM, Android 16)

• Filename: goku_images_OS3.0.3.0.WNVCNXM_20251106.0000.00_16.0_cn_3b88804d63.tgz
• Size: 9.13GB
• Build Date: 2025-11-06
• Build Version: OS3.0.3.0.WNVCNXM
• Android Version: 16.0
• Download Link: Download from Xiaomi Server

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The Requirements​

• PC/Tools: A Windows PC.
• Bootloader: An unlocked bootloader on your Xiaomi MIX Fold 4.
• Cable: A reliable USB-C cable (Original cable recommended).
• 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.

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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 the

   .tgz

   firmware file and extract it to a simple folder on your PC (e.g.,

   C:\goku_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

   images

   folder).
6. Step 6 (CRITICAL): At the bottom of the tool, select "Clean all".
   
   • WARNING: Do NOT select "Clean all and lock". Locking the bootloader on an imported device or after modifying the system can be CATASTROPHIC.
7. Step 7: Click "Flash" to begin. The process may take several minutes.

For a detailed, visual guide on using Mi Flash Tool, please refer to our complete step-by-step tutorial: How to Flash Xiaomi Firmware with Mi Flash Tool.

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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 goku (Xiaomi MIX Fold 4). Flashing the wrong firmware will permanently damage the device. If you have any problems, please drop a comment on the thread.​