Free Firmware Update Guide

*This update method serves as a demonstration. Please download the firmware according to your specific needs.

1. 1. Access the Official Website

   Open the official website: www.hanlinyue.com.cn and find Instructions and downloads.
   

2. 2. Select Your Device Category

   Select the category based on your device model.
   

3. 3. Download the Custom Software

   Using the Free series as a demonstration, click to download: Custom Software Download (Universal upgrade software for the Free series).
   

4. 4. Choose the Operating System Version

   After clicking download and install, it will redirect to a page to choose between Windows or Mac systems. Click to download the Windows version.
   
   *Please Note: Firmware updates are only supported on Windows 10 or higher computers. Mac systems only support custom functions and do not support firmware updates.

5. 5. Bypass Windows Security Warning

   After downloading, the Windows system may show a security interception warning. Click the three dots on the right, select Keep, and then select Keep anyway.
   
   

6. 6. Install the Custom Software

   Install the newly downloaded custom software.
   • Right-click the mouse and select Open.
     
   • Select More info.
     
   • Select Run anyway and wait for the device to install the update.
     

7. 7. Software Interface & Download Firmware

   After the software is installed, connect your device using a USB data cable, and the software homepage will be displayed.

   
   • 7.1 Displays the software homepage.
   • 7.2 You can first switch the language to the English system.
     
   • 7.3 Select Update Firmware.
     
   • 7.4 Select Download Firmware.
     

   Select Product Firmware (Using Free2 as a demonstration):

   Choose the appropriate firmware for your device. The top section shows the categories, and the bottom section shows the differences between supported devices. Then click Download Firmware.

   
   

8. 8. Execute the Firmware Update

   Return to the page from step 7.4, select Update Firmware, switch the language if needed, and select the file (the downloaded firmware).

   

   Click Upgrade. The system will upgrade automatically. Once the upgrade is complete, it will display Upgrade OK. You can then safely unplug the USB cable.