GT6 Pro を最新ファームウェアにアップグレードする方法|手順ガイド

To use the Linkifun GT6 Pro more smoothly and resolve known issues, please follow the steps below to upgrade to the latest firmware.


Step ①: Download the Firmware

First, download the latest firmware upgrade package.

Download the Firmware Upgrade Package

Save the downloaded update13.zip to the root directory of the USB memory/TF card.
Do not unzip or rename the file under any circumstances.


Step ②: Insert into GT6 Pro and Power On

Insert the TF card or USB memory into the GT6 Pro.
Then connect the GT6 Pro to the vehicle and turn on the power to start it.


Step ③: Automatic Upgrade Start

When the GT6 Pro starts, the device will automatically detect the firmware and begin the upgrade.
The upgrade will take a few minutes, so please wait until it is complete.

Do not turn off the GT6 Pro or remove it during the upgrade.


Important Notes

  • Do not unzip the firmware file.

  • Do not rename the file.

  • Make sure the file is placed in the root directory of the TF card/USB memory (not inside any folder).


Step ④: Upgrade Completion and Restart

When the upgrade is complete, tap “OK” on the screen.
The GT6 Pro will automatically restart. After restarting, the upgrade is complete.

Then remove the TF card/USB memory and delete update13.zip to prevent the upgrade from running again.


Visual Guide (Video)

If you want to check the upgrade steps more clearly, please watch the reference video below.

GT6 Pro Firmware Update Method (Video)


If You Need Support

If you encounter any problems during the upgrade or have any questions, please feel free to contact us anytime.

📩 support@linkifun.com

The Linkifun support team will assist you promptly.