You are welcome and check my last post. To install emunand via gateway you have just to place a file called launcher.dat into the root of your sd. then from the browser of your 3ds you will have to go to www.go.gateway-3ds.com. From there you have to back up your system nand (aka sysNand) and copy it into your computer. Then re-inject your sd back into the 3ds. Via the browser go to www.go.gateway-3ds.com and this time chose format emunand. This process will delete everything into your sd. Turn off - Turn On your 3ds, and go to settings>general setings. EXTRACT YOUR SD and then chose format (in this way you'll unlink your nands). After that turn off your device, re-insert the sd and turn on it again. You should consider (and I suggest you to do it) to set dns of tubehax in your sysnand and the parental control in order to avoid to upgrade it via internet accindetaly.Awesome stuff dude.
You literally have no idea how grateful I am for the help. Because of it I'm provided some hlep to another trying to do what I've just done.
I'll take a break and report back once I have menuhax back.
Again, thank you a ton.
EDIT: nvm, this seems work only for o3ds. Follow the guide which I posted yesterday
Last edited by Manuel9181,