GameSir T4 Pro firmware can be updated to fix common issues like gyroscope delay or unexpected shutdowns. Updates are typically performed using a Windows PC and a dedicated executable provided by GameSir. Firmware Update Instructions (PC)
Follow these steps to update your controller to the latest version (as of early 2026, version or newer is standard): Download the Firmware : Get the official update executable from the GameSir T4 Pro Tutorial page Prepare the Controller : Ensure the controller is turned off Enter Update Mode Press and hold the (click down the left joystick). While holding , connect the controller to your PC using a USB cable. The PC should recognize the device. Run the Update : Open the downloaded file and click "Update Firmware" Completion
: Once the progress bar finishes, the gyroscope delay and auto-shutdown issues should be resolved. Updating via Mobile App You can also manage the T4 Pro using the GameSir App
(which merged GameSir World and G-Crux functions) available on the Google Play Store Apple App Store Connection
: The T4 Pro must be connected via Bluetooth to the app to perform tests or manage configurations. V-Touch Support Gamesir T4 Pro Update Firmware
: The app allows for "V-Touch" mapping on traditional Bluetooth devices like the T4 Pro. Key Fixes in Recent Updates Gyroscope Stability
: Fixes 6-axis delay issues specifically for Nintendo Switch users. Power Management
: Resolves bugs where the controller would auto-shutdown when specific buttons were pressed. Compatibility
: Improves connectivity for Windows 7/10/11, Android 8.0+, and iOS 13+. If you'd like, I can help you with: Troubleshooting if the PC doesn't recognize your controller. Instructions for re-pairing the controller after an update. Details on how to the joysticks if you experience drift. Tutorial: How to use GameSir T4 Pro GameSir T4 Pro firmware can be updated to
The GameSir T4 Pro firmware can be updated using two primary methods: a Windows PC manual tool or the GameSir World mobile app. The latest official standalone firmware update (V1.45) was released to address issues such as gyroscope delay and unexpected auto-shutdowns. 💻 Method 1: Windows PC (Recommended for Gyro Fix)
This method is specifically used to resolve gyroscope lag or power-loss bugs.
Download the Tool: Obtain the firmware update exe from the official GameSir tutorial page. Connect in Update Mode: Ensure the controller is turned off. Connect one end of the USB cable to the controller.
Press and hold the L3 button (left joystick press) while plugging the other end of the cable into your PC. Run the Update: Open the downloaded .exe file. Click "Update Firmware" once the device is recognized. Wait for the "Success" confirmation before unplugging. 📱 Method 2: Mobile App (GameSir World) Issue 2: The update fails at 33% or 67%
The mobile app is the primary way to access general firmware improvements and feature updates like V-Touch support.
Install the App: Download the GameSir World app (latest version 4.0.5) from the GameSir website or authorized app stores. Pair Your Device: Android: Hold Home + A until the LED flashes yellow. iOS: Hold Home + B until the LED flashes blue. Upgrade Firmware:
Open the app and select your controller from the device list.
Tap "Firmware Upgrade" and select the version you wish to install.
Important: Keep the app open and the screen on until the process reaches 100%. ⚠️ Important Precautions GameSir X1 / Z1 / Z2 FPS DOCK Firmware Tutorial
After updating, reconnect and reopen the tool to confirm the version number changed.