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(gear button) in the middle and A button together to turn it into updating mode.

2. Open the upgrade file on your computer, click the "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.


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“KK2T-NS09T” BT Firmware V6.06

1. Optimize NS Bluetooth compatibility.
2. Optimize NFC compatibility.

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