Gamesir T4 Pro Update Firmware May 2026

To update the firmware on your GameSir T4 Pro, you can use the official PC-based tool or the mobile app. Keeping the firmware current helps resolve issues like gyroscope delay and unexpected auto-shutdowns Method 1: Using the PC Update Tool

Step 4: Finalize

1. Close the tool and unplug the USB cable.
2. Restart the controller by turning it off and on.
3. (Optional) Verify firmware version by reconnecting to the tool – the current version will be displayed.

Preparation: What You Need Before You Start

Do not skip this section. A failed firmware update can temporarily "brick" the controller. Preparation reduces risk to zero. Gamesir T4 Pro Update Firmware

Step 1: Getting the Right Tools

1. Download GameSir World.
2. Turn on the T4 Pro via Bluetooth (default pair: Hold Home + B for Android/iOS mode).
3. Open the app. It will show the controller's current firmware version.
4. If an update is available, a red dot appears. Tap "Update."
5. Warning: Keep your phone/tablet within 1 meter of the controller. Turn off Wi-Fi on your phone to prevent frequency hopping that might interrupt the Bluetooth data stream.

Open the app and select your controller from the device list. To update the firmware on your GameSir T4