Earlier this week, the makers of the popular Mig Flash cartridge, which allows users to play Switch games loaded via an SD card without modifying the console itself, issued a firmware update enabling the cards to run original Switch games on the Switch 2. Since then, though, multiple Mig Flash users are reporting that they’ve seen their Switch 2 consoles banned from Nintendo’s online servers, even in cases where the devices were only used to run backups of legitimate games the users purchased themselves.
“My Switch 2 test has been banned after using the Mig [Flash] with perfectly legal dumps of my own cartridges, so it would seem that Nintendo can detect something,” popular hacking news account Switch Tools posted on social media Monday (along with a follow-up showing a stack of legitimate Switch games they said they had backed up using the device). “I strongly recommend that you do not use the Mig [Flash], it was already very risky to use but it is even more so on Switch 2.”
My Switch 2 test has been banned, after using the mig switch with perfectly legal dumps of my own cartridges, so it would seem that Nintendo can detect something
Similar reports on reddit are starting to come in.https://t.co/nbPMlRWSaPhttps://t.co/3eq6dkbFMi
