Version: GC313 FW Update Tool v1.19.30
OS: Win10 x64, Win11
Description: 
1. Fixed intermittent charging when using the product with iPhone 17 Pro / iPhone 17.
2. Fixed issues when using the product with Switch 2, including:
2.1 Slow display when entering the quick menu or in-game chat.
2.2 Possible screen jitter during scaling.

Pre-Update Preparation

• Unplug the GC313 from the power outlet.

• Use the USB-C cable included with the GC313 to connect the C1 port of the GC313 to a USB-C port on your computer (requires USB 3.2 Gen 1 or higher).

Firmware Update
Launch and run the firmware update tool, and follow the on-screen instructions to complete the update.
After the update is complete, disconnect all Type-C devices to ensure the upgrade takes effect.

Post-Update Connection
1. Plug the GC313 back into the power outlet.
2. Use an HDMI cable to connect the GC313 to your TV or monitor (ensure the display is powered on).
3. Use the included USB-C cable to connect your video output device to the C1 port of the GC313.
    If you're using a Switch 2, connect it to the Type-C port on the bottom of the Switch 2.
4. If you're using a Switch or Switch 2, the screen will go black, indicating it has entered Dock mode.
5. When the video appears on the TV or monitor, the connection is complete.