Gamesir T4 Pro Update Firmware __link__ Jun 2026

Once the bar reaches 100%, the right joystick backlight will turn blue to signal completion. You may need to press M2 to trigger the final sequence. Method 2: Update via Mobile App (Wireless)

Inside the KeyLinker app, Leo tapped the “+” icon to add a device. The app instantly detected his T4 Pro. He tapped “Connect via Bluetooth” (Note: For a PC-focused update, the app also allows a wired connection via OTG cable, but Bluetooth was easier for Leo). Gamesir T4 Pro Update Firmware

If a firmware update is available, a red dot or notification will appear next to the "Firmware Upgrade" option. Follow the on-screen prompts to complete the process. Once the bar reaches 100%, the right joystick

For the GameSir T4 Pro, you typically update via a Windows PC: Once the bar reaches 100%