Important!!!
Make sure the dongle is not plugged in before starting the gamepad firmware update process! During the firmware update process, do not touch or move the gamepad to avoid update failure.

How to Update Gamepad Firmware:
1. Run as administrator on the firmware “Gamepad_V130.exe”.
2. Hold the Start and Select buttons on the WGP13S.
3. Plug in the cable while still holding the buttons.
4. Press download and wait until it completes.
5. The firmware will indicate “Upgrade Success” and the gamepad can be unplugged from the cable.
6. Turn on the gamepad by holding the Home/Fantech button.
7. The dongle can now be plugged into the PC/Laptop.

How to Update Dongle Firmware:
1. Plug the dongle into the PC and turn on the gamepad so that the gamepad and dongle connect to each other.
2. Run as administrator on the firmware “Dongle_V116.exe”.
3. Hold the Start and Select buttons on the WGP13S for 5 seconds until the connection between the gamepad and dongle is disconnected.
4. Press download and wait until it completes.
5. The firmware will indicate “Upgrade Success” and the dongle can be unplugged from the PC.
6. Unplug the dongle and plug it back into the PC.

New Features in This Firmware Version:
1. Calibration Feature:
With the gamepad off, not plugged into the dongle or cable, press DPAD UP + HOME simultaneously. LED 1 will blink, then press the A button to enter calibration mode.

Calibrating Triggers and Analog Sticks:
-Press both triggers gently and slowly to the end and repeat 2 times.
-Rotate the analog sticks clockwise gently and slowly, do this for both analog sticks.
-After finishing, press the A button again and the gamepad is ready to use.

2. Gyro Feature on X Input:
Press the Snap + L2 buttons simultaneously to activate the gyro function.
To adjust the gyro sensitivity, press Snap + DPAD UP/DOWN. The default sensitivity is 80, with available sensitivities at 20-40-60-80-100.

3. Fixed vibration bug on Crash Team Racing Nitro-Fueled for Nintendo Switch.
Thanks to @akbar_nrh!