Hi, does anyone know of a way to totally reset the vWii mode on the Wii U? I need to send it off to ninty because my gamepad is busted but don't want them to see the homebrew. Any assistance is appreciated

I am unsure if they want me to or not, I would assume so from the way she spoke on the phone. I need to send my gamepad away since the light chip (or whatever it is called) is busted, screen looks fine but when you turn it on you see a BIG crack and a few lines.