Nintendo Bans Switch 2 Users for Mig Cartridge Use

Nintendo has implemented a permanent ban on Switch 2 consoles using Mig flash cartridges, resulting in the error code 2134-4508. This applies whether users played pirated games or personal copies. The Mig product page insists on legal game usage, but Nintendo's strict enforcement aligns with its history against piracy. Users have reported losing online access and severe restrictions, including bricking their devices after resets.