Sky3DS doesn't allow Gateway mode. You'd need a Gateway for that. If your system is 9.2 or less than just get a gateway card. If it's higher than you should get Sky which works on every firmware.
Dude I do own the gateway, what I want to do is update the sysnand using sky3ds, and for now I need to use cubic ninja or ocarina, that's the reason I bought it
Dude I do own the gateway, what I want to do is update the sysnand using sky3ds, and for now I need to use cubic ninja or ocarina, that's the reason I bought it