Hi there 
I play 3DS games by using the TV for the upper screen and the Wii U GamePad for the touch screen. It works nicely, I can even play online this way, but the video quality is not that good and it lags constantly. Is there any way to enhance it ? The Homebrew app that I use on the Wii U for that is called 'ntrview' (with NTR CFW on my 3DS).
P.-S. : any tips to enhance audio as well ? (since the 3DS doesn't play audio on TV / Wii U GamePad) ?

I play 3DS games by using the TV for the upper screen and the Wii U GamePad for the touch screen. It works nicely, I can even play online this way, but the video quality is not that good and it lags constantly. Is there any way to enhance it ? The Homebrew app that I use on the Wii U for that is called 'ntrview' (with NTR CFW on my 3DS).
P.-S. : any tips to enhance audio as well ? (since the 3DS doesn't play audio on TV / Wii U GamePad) ?