Mazda 3/CX-30 Turbo Firmware Update CMU_7000C0A-NA04_12006 NA (USA, Canada, Mexico, 2021-2023)

✅ Firmware Update File for Mazda Connect 2 Infotainment System
File Name: CMU_7000C0A-NA04_12006.kwi
Region: North America (NA – USA, CANADA, MEXICO, PUERTO RICO)
CMU Version: NA04
Compatible Vehicles:

• Mazda3 Turbo (North American model)
• Mazda CX-30 Turbo (North American model)
• Manufactured before July 1, 2021

⚠️ Not suitable for European (EU), General (4A), or Japanese (JP) market vehicles. Installing firmware from the wrong region may cause your CMU to become non-functional.

📦 What’s Included:

• CMU_7000C0A-NA04_12006.kwi firmware file (original, unmodified)
• A step by step installation PDF guide.

🧰 Installation Instructions (Simplified):

1. Format a USB drive (FAT32).
2. Copy the .kwi file to the root of the USB (do not place it inside folders).
3. Turn the car ignition ON (engine not required).
4. Insert the USB into the vehicle’s USB port.
5. The update process should begin automatically within a minute.
   If not, a manual CMU reset may be needed using the hidden service menu (guide provided).
6. Follow on-screen prompts until the update completes.
7. Do not remove the USB or turn off ignition during the process. Wait for the CMU to restart.
8. IMPORTANT: This update covers original Mazda systems only. We are not liable for malfunctions in aftermarket accessories (Navigation SD cards, cameras, etc.) installed by local importers. Please consult your local installer for issues related to non-genuine components. For a smooth installation, we recommend disconnecting all devices from USB ports and removing the Navigation SD card during the update process. you can insert it back ONLY after update procedure is complete.

⏱ Update Time: ~30 minutes
🔋 Ensure battery is sufficiently charged or keep the engine running

ℹ️ Technical Notes:

• This firmware version addresses known system bugs and improves system responsiveness.
• It may also include compatibility improvements for Android Auto / Apple CarPlay and navigation system stability (depending on model and installed hardware).
• File size: approx. 759 MB
• Original Mazda digital signature verified.