My email-address has changed. So i want to update it in my NNID-account. But i configured my ID to "allow only access from Nintendo Consoles, not from PC or other devices". I only got an US 3DS and a europen 3DS XL, both with emunand 10.xx.x.x. I can't connect to my NNID-account without updateing to 11.4. But my Gateway (yeah... i'am still using it) does not even support 11.3 at the moment. Is there an easy solution?