(which now includes features from the older GameSir World and G-Crux apps). : Connect your to your phone via Bluetooth. : Open the app, select your device, and check the Firmware Upgrade Troubleshooting & Tips Battery Issues : If your battery is draining fast, the iFixit troubleshooting guide

You can also manage updates through the GameSir World app, which has been merged into a single GameSir App Install the App : Download the GameSir App from the Google Play Store or Apple App Store. Connect via Bluetooth

You can update your firmware on the go using the .