Gamesir T4 Pro Update Firmware !!install!! May 2026

Launch the GameSir App (ensure you are using version 5.3.24 or later).

Open the downloaded .exe file on your desktop and click "Update Firmware."

Visit the official GameSir T4 Pro Tutorial page and download the latest .exe firmware update file (the latest major update was V1.45 ). Enter Update Mode: Ensure the controller is powered off . Gamesir T4 Pro Update Firmware

If the firmware becomes unstable, use a thin pin to press the Reset button located in the small hole on the back of the controller to reboot it. Tutorial: How to use GameSir T4 Pro

Put your T4 Pro into pairing mode by pressing A + Home . Launch the GameSir App (ensure you are using version 5

For general feature updates and button mapping adjustments, use the GameSir App on Android or iOS.

Tap "Update" and keep the controller near your phone until the process reaches 100%. Troubleshooting Common Issues If the firmware becomes unstable, use a thin

Tap on your device in the app. If a firmware update is available, a red dot or notification will appear next to the "Firmware Upgrade" option.

Ensure you have "forgotten" the device in your phone's Bluetooth settings before trying to reconnect through the app.

Hold down the L3 button (press the left thumbstick down) and plug the USB cable into your PC while still holding it.