Mazda3/CX-30 Firmware Update (NORTH AMERICA -USA, Canada, Mexico, 2021-2023 Models)

Mazda Firmware Update – CMU_7000C0A-NA06_12018.kwi

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🔹 Short Description:

Official Mazda Connect firmware update for Mazda3 and CX-30 (model years 2021–2023, built after July 1, 2021) in North America.

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🔍 Full Description:

🔧 What You’re Getting:

This is the official firmware file CMU_7000C0A-NA06_12018.kwi for updating the Mazda Connect infotainment system on supported Mazda vehicles.
This version is intended for North American models only (U.S., Canada, Mexico).

✅ Compatible Models:

• Mazda3 (2021–2023, built after July 1, 2021)
• Mazda CX-30 (2021–2023, built after July 1, 2021)
• Region: North America (United States, Canada, Mexico)
• System ID: 7000C0A-NA06

💡 Features:

• Improved system speed and responsiveness
• Better Bluetooth and Wi-Fi stability
• General performance enhancements
• Bug fixes and compatibility updates

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📥 What’s Included:

• Firmware file: CMU_7000C0A-NA06_12018.kwi
• USB preparation tips and troubleshooting help

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🛠️ How to Install:

1. Format a USB drive to FAT32
2. Copy the .kwi file to the root directory of the USB
3. Enter Diagnostic Mode in your Mazda vehicle
4. Select the update file and start the installation

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⚠️ Important Notes:

• Only for North American Mazda3 and CX-30 models
• ❌ Not compatible with EU or Asia Mazda models
• Do not interrupt the update once it begins
• Ensure a stable power supply during installation

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📁 File Details:

Details

File format.kwi (Mazda firmware)

File size ~1 GB

System Mazda Connect (Gen 7)

Devices CMU 7000C0A (NA06 region)

Update time 15–30 minutes