How to Enable Android 13 System Startup on GT7H for Cars with Factory Wired Android Auto

If your vehicle supports factory-wired Android Auto, you can easily configure the Linkifun GT7H Android 13 Smart AI Box to start through your car’s wired Android Auto interface.

This guide will walk you through the exact steps to apply the correct configuration using a TF card.

If you follow all steps but still cannot activate Android 13 through your wired AA port, feel free to contact us at support@linkifun.com — we’re here to help!

Step 1: Download the Configuration File

Please download the required configuration file reverse.ini using the link below:

👉 Download reverse.ini

This file contains the correct settings required for vehicles equipped with wired Android Auto.

Step 2: Open the File and Confirm the Key Setting

After downloading:

1. Open the reverse.ini file.

2. You will see the line:

   
   

   revert_connect_type=2

   This value is already correctly set for vehicles with factory wired Android Auto.

🔒 Important: Do not change this value.

Step 3: Copy the File to Your TF Card

1. Insert a TF card into your computer.

2. Copy the reverse.ini file onto the TF card.

3. No additional folders or renaming is required — simply place the file in the root directory.

Step 4: Power on the GT7H and Insert the TF Card

You do not need to connect the GT7H to your car yet.

1. Provide power to the GT7H (a home USB power adapter is fine).

2. Once powered on, insert the TF card into the device.

3. The GT7H will automatically detect the configuration file and apply the changes.

4. Wait for about 2 minutes for the process to complete.

Step 5: Remove the TF Card and Connect the GT7H to Your Car

After the configuration is applied:

1. Remove the TF card.

2. Connect the GT7H to your vehicle as you normally would.

3. Now the device will start through the vehicle’s wired Android Auto port and load the Android 13 system.

How to Use It in the Car

• If using an iPhone → it will run Wireless CarPlay

• If using an Android phone → it will run Wireless Android Auto

Your GT7H is now correctly configured for cars with factory wired AA.

Need Help?

If you still experience issues or Android 13 does not start correctly:

📧 support@linkifun.com

Send us an email anytime — our technical support team will be happy to help you!