Tutorial: How to upgrade the Tarantula Pro dongle's firmware

1. Exit GameSir Connect. Download the dongle firmware upgrade file on your PC and double-click to open it.

2. Insert the receiver into your PC's USB port. Press and hold the paring button for 5 seconds. When the [Device Status] shows ONLINE in green, release the paring button.

(If the indicator light does not go off after pairing, please repeat this step.)

3. Click [Upgrade Firmware] to start the upgrade.

4. The progress bar will indicate [green 100% status], meaning the upgrade was successful. Please unplug and reinsert the receiver to start playing.