Since modchips apparently wont be available anymore (or at least not for quite a long time I guess), I would sell the switch and look for one that is unpatched.
I did the same, though it is kind of hard since its not thaat easy to find unpatched switches and they tend to be pretty pricey. Considering you are usually buying a 4-5 year old used device and do not know what the previous owner has done with it (like overclocking for example), this is pretty expensive.
You could try to get a modchip though, I have heard from people who still got one. But they will be very expensive too, that is if you can still find one somewhere.
edit: I just saw that this thread is a couple of years old, so this is useless. Sorry
