KK2T-NS09T BT Firmware V6.06 -2025.07.03
“KK2T-NS09T”BT Firmware V6.06
1. Optimize NS Bluetooth compatibility.
2. Optimize NFC compatibility.
Upgrading method：
1. Turn off the controller,use the USB A to USB C cable to connect the controller and your computer.Press Set button in the middle and A button together to turn it into updating mode.
2. Go to computer and click "Update Firmware" and confirm to complete updating.
Note: If no upgrade is needed in the middle, long-press the mode button to turn off the controller, then turn it on again to exit the upgrade mode and resume normal operation.
