Mod edit.
General overview of what unbanning would entail. There is no ETA on such a method but you will doubtless find it all over the Switch hacking sites when it does drop.
Every Switch has a unique key/certificate in it.
If Nintendo detects you have modified the system it revokes said key/certificate from their servers.
As you don't control Nintendo's servers and hacking those is a bit beyond the pale (no option to phone Nintendo up either) your main option then to unban your console is to have your Switch present the certificate of an unbanned console. Unlike the Wii it is not just a random number but an actual certificate made at the factory and stored.
Where you get said certificates will vary -- some will sell/share them, you might buy a broken one and get it from there, you might have an offline only one for a kid that does not need its certificate...
There are some minor stumbling blocks to presenting this certificate with the Switch as well; to handle a lot of security stuff the Switch has a hidden security area, one we know and can manipulate, to say nothing of possibly emulate but either way it is not as simple as overwriting a file just yet. Nothing that will be insurmountable but as people can't even be bothered to figure out how things are being banned right now there is no public option (or rumoured private one) for unbanning. Never mind that doing it at present will still likely see a ban in fairly short order if you do go online as, again, nobody has bothered to figure out the detection methods Nintendo is using and such a thing would take a fair bit of effort to keep on top of.
A possible second option for some is if a third party multiplayer service gets made. The scene at large will make sure any game updates and firmware updates get shared and you will still then be able to play online games, probably without even paying.
Original post
Maybe using devmenu app or something like that
General overview of what unbanning would entail. There is no ETA on such a method but you will doubtless find it all over the Switch hacking sites when it does drop.
Every Switch has a unique key/certificate in it.
If Nintendo detects you have modified the system it revokes said key/certificate from their servers.
As you don't control Nintendo's servers and hacking those is a bit beyond the pale (no option to phone Nintendo up either) your main option then to unban your console is to have your Switch present the certificate of an unbanned console. Unlike the Wii it is not just a random number but an actual certificate made at the factory and stored.
Where you get said certificates will vary -- some will sell/share them, you might buy a broken one and get it from there, you might have an offline only one for a kid that does not need its certificate...
There are some minor stumbling blocks to presenting this certificate with the Switch as well; to handle a lot of security stuff the Switch has a hidden security area, one we know and can manipulate, to say nothing of possibly emulate but either way it is not as simple as overwriting a file just yet. Nothing that will be insurmountable but as people can't even be bothered to figure out how things are being banned right now there is no public option (or rumoured private one) for unbanning. Never mind that doing it at present will still likely see a ban in fairly short order if you do go online as, again, nobody has bothered to figure out the detection methods Nintendo is using and such a thing would take a fair bit of effort to keep on top of.
A possible second option for some is if a third party multiplayer service gets made. The scene at large will make sure any game updates and firmware updates get shared and you will still then be able to play online games, probably without even paying.
Original post
Maybe using devmenu app or something like that