Whether you prefer the convenience of the mobile app, the dedicated PC software, or the control of a manual update, you have multiple reliable paths to keep your controller at its peak. So, take a few minutes to check for an update today and get back to what matters most—winning!

your controller by holding the Home button for 5 seconds.

The T4 Pro uses Bluetooth 5.0, but early firmware had well-documented disconnection issues, specifically with Apple Arcade and Android 12+. A firmware update stabilizes the handshake protocol, reducing latency from 12ms to roughly 8ms in wireless mode.

: Download the GameSir App from the Google Play Store or Apple App Store. Pair Your Phone :

Hold down the button (press down the left stick) while plugging the other end into your PC.

To update the firmware of your GameSir T4 Pro Go to product viewer dialog for this item.

This is the recommended method for fixing specific hardware bugs like gyroscope lag. Download the Tool : Get the official firmware update file from the GameSir T4 Pro Tutorial page Prepare the Controller : Power off the T4 Pro completely. Enter Update Mode Press and hold the (the left stick pressed down).

Download the GameSir App directly from the official GameSir website (the Google Play Store version may have outdated firmware tools).

Download the connection tool/firmware executable file (.exe) to your desktop. Step 2: Connect the Controller in Update Mode Turn off your GameSir T4 Pro completely. Press and hold the .

Press and hold the (click the left thumbstick down).