KUNFINE Octa Core 8G+64G (HN+R)
KUNFINE 10.25" Android Stereo User Manual
Model: Octa Core 8G+64G (HN+R) for Audi Q3 (2013-2018)
Brand: KUNFINE
1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your KUNFINE 10.25-inch Android Stereo system. This unit is specifically designed for Audi Q3 models manufactured between 2013 and 2018. Please read this manual thoroughly before installation and use to ensure proper functionality and safety.
Product Overview
The KUNFINE Android Stereo is an advanced in-car entertainment and navigation system featuring a 10.25-inch IPS touchscreen display, Octa Core processor, 8GB RAM, and 64GB ROM. It integrates seamlessly with your vehicle's existing systems and offers features such as CarPlay, Android Auto, GPS navigation, Bluetooth, and Wi-Fi connectivity.
Compatibility
This unit is compatible with Audi Q3 vehicles from model years 2013 to 2018. It is important to verify your car's original system configuration (e.g., MMI version, presence of AMI/Aux port) before installation to ensure full compatibility and to determine if additional cables are required.

Image: Compatibility check showing different Audi Q3 MMI versions and the need for an AMI cable if the car has AMI or Aux.
2. Setup and Installation
Careful installation is crucial for the optimal performance of your new Android Stereo. It is recommended that installation be performed by a qualified professional.
Included Components
Please ensure all the following components are present in your package:
- 1x Car Android Head Unit with Mask
- 1x GPS Antenna
- 1x Power Cable (Plug & Play)
- 2x USB Port Cables
- 1x RCA Expand Cable
- 1x RCA Connector for Reverse Camera
- 1x Install Kit (Tools)
- 1x External Microphone
- 1x AHD 720 Reverse Camera

Image: The KUNFINE Android Head Unit with its 10.25-inch display, accompanied by essential accessories including a reverse camera, external microphone, installation tool, and a smartphone illustrating CarPlay/Android Auto functionality.
Installation Process
The installation process involves removing the original car display and integrating the new Android Head Unit. The provided power cable is designed for plug-and-play installation, simplifying the wiring process.
- Preparation: Ensure the vehicle's ignition is off and the battery is disconnected before starting.
- Remove Original Components: Carefully remove the original car radio and display unit according to your Audi Q3's service manual.
- Connect Wiring: Connect the provided power cable, GPS antenna, USB cables, and RCA cables to the new head unit and the vehicle's wiring harness. Ensure all connections are secure.
- Install Head Unit: Mount the new Android Head Unit into the dashboard, ensuring it is securely fastened.
- Reconnect Battery: Reconnect the vehicle's battery and test the unit's functionality.

Image: A visual comparison showing the car's dashboard before and after the installation of the KUNFINE Android Stereo, highlighting the integrated appearance.
3. Operating Instructions
Your KUNFINE Android Stereo offers a wide range of features to enhance your driving experience.
Basic Operation
- Power On/Off: The unit typically powers on with the vehicle's ignition.
- Touchscreen: Navigate the interface using the responsive IPS multi-touch screen.
- Steering Wheel Control: The unit supports original steering wheel controls for convenient operation of audio and other functions.

Image: A collage demonstrating the KUNFINE Android Stereo's compatibility with original car features, including steering wheel control, original camera, iDrive control, original speakers, CD player, and the ability to retain the original system.
CarPlay and Android Auto
Seamlessly integrate your smartphone for navigation, music, calls, and more.
- Wireless CarPlay:
- Establish a Bluetooth connection between the car stereo and your iPhone.
- Open the "Zlink5" app on the car stereo.
- Enjoy wireless Apple CarPlay.
- Wireless Android Auto:
- Download the Android Auto app on your Android phone.
- Establish a Bluetooth connection between the car stereo and your Android phone.
- Open the "Zlink5" app on the car stereo.
- Enjoy wireless Android Auto (Note: Not supported on some Samsung phones).

Image: A diagram illustrating the steps for connecting both Wireless CarPlay and Wireless Android Auto to the KUNFINE Android Stereo.
Navigation
The unit supports various navigation applications, allowing you to choose your preferred mapping service.

Image: The KUNFINE Android Stereo displaying a navigation interface, with icons for various navigation applications such as Google Maps and iGO, and voice command prompts.
Multimedia and Connectivity
- Audio Playback: Supports all formats of audio playback via USB input.
- Bluetooth: Internal Bluetooth allows for stereo music playback from your mobile phone and hands-free calling.
- Wi-Fi: Internal Wi-Fi supports Wi-Fi and hot-spot sharing for internet access.
- USB: Supports USB interface camera and USB DVR.

Image: The KUNFINE Android Stereo screen integrated into a car dashboard, showcasing a variety of popular Android applications like YouTube, Spotify, Netflix, and social media apps, indicating its full Android system capabilities.
Rear View Camera
The unit supports aftermarket RCA type backup cameras. An AHD 720 reverse camera is included as a gift. For original factory backup camera compatibility, please inquire before purchase as not all original cameras are supported.

Image: An illustration of a car with indicators for front, rear, left, and right view cameras, along with images of different camera types and a display showing a 360-degree bird's-eye view, indicating optional 360 rear view camera support.
4. Maintenance
To ensure the longevity and optimal performance of your KUNFINE Android Stereo, follow these general maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the screen and exterior. Avoid abrasive cleaners or solvents that could damage the display or finish.
- Software Updates: Periodically check for software updates to ensure the system has the latest features and security enhancements.
- Environmental Conditions: Avoid exposing the unit to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
5. Troubleshooting
If you encounter issues with your Android Stereo, refer to the following common troubleshooting steps:
- No Power: Ensure all power cables are securely connected. Check the vehicle's fuse box for any blown fuses.
- No Sound: Verify speaker connections. Check volume settings on the unit and ensure the car's original audio system is properly configured.
- Touchscreen Unresponsive: Try restarting the unit. If the issue persists, a factory reset might be necessary (consult support before performing).
- GPS Signal Issues: Ensure the GPS antenna is properly installed and has a clear view of the sky.
- CarPlay/Android Auto Connection Issues: Verify Bluetooth connection. Ensure the "Zlink5" app is running. Check for compatibility issues with your specific phone model.
For persistent issues or problems not listed here, please contact KUNFINE customer support.
6. Specifications
| Feature | Detail |
|---|---|
| Display Size | 10.25 Inches |
| Operating System | Android System |
| CPU | Octa Core |
| RAM | 8 GB |
| ROM (Internal Storage) | 64 GB |
| Touch Screen Type | Capacitive Multi-touch IPS Full HD |
| Display Resolution | 1920*720 pixels |
| Connectivity Technology | USB, Bluetooth, Wi-Fi |
| CarPlay / Android Auto | Built-in, Wireless & Wired support |
| Bluetooth | Internal Bluetooth for stereo music and calls |
| Wi-Fi | Internal Wi-Fi, supports hot-spot sharing |
| USB Input | Supports USB interface camera, USB DVR |
| Audio Playback | Supports all formats |
| Steering Wheel Control | Supported |
| OSD Language | English, French, German, Spanish, Italian, etc. (over 20 languages) |
| Map Type | North America (pre-installed, specific map data may vary) |

Image: A visual comparison highlighting the superior resolution of the KUNFINE Android Stereo (1920x720 pixels) compared to other displays (1280x480 pixels), emphasizing the enhanced clarity and detail.
7. Warranty and Support
Warranty Information
The KUNFINE Android Stereo comes with a one-year warranty covering manufacturing defects. This warranty does not cover damage caused by improper installation, misuse, accidents, or unauthorized modifications. Please retain your proof of purchase for warranty claims.
Customer Support
For any questions, technical assistance, or warranty claims, please contact KUNFINE customer support. Your consultation is always welcomed.
Contact Information: Refer to your purchase documentation or the seller's contact details provided at the time of purchase.
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