It took me lots of hours but I guess I found what is the function that connects to the server after DNAS is checked. Currently I don\'t know what data has to be sent, but if you skip that step, fake some correct return values and go to the next function something amazing happens: The next network screen is shown.
Before you get your hopes up, I must admit that the network connection is broken by the patch and you can only get back to main menu. But my test shows that it\'s the correct function to have a closer look at. Somewhere in it must be some clues how the data needs to be crafted...