Because a softmod for the V2 does not currently exist, and one is not expected anytime soon, the only method to run custom firmware on a Mariko unit is to install a .
The is a flashcart that dumps and plays game cartridges. It does not run homebrew, emulators, or mods. It doesn't hack the OS. It is not a softmod. It exists in a legal gray area and can get you banned.
Original Nintendo Switch models (V1), sold between 2017 and mid-2018, contained a hardware vulnerability in the Nvidia Tegra X1 processor's boot ROM. This flaw, dubbed , allowed users to force the console into Recovery Mode (RCM) and execute custom code via a USB connection. Because this bug was hardcoded into the silicon chip during manufacturing, Nintendo could not patch it with software updates. This is the only version of the Switch that supports a true softmod/tethered software exploit. The V2 "Mariko" Patch nintendo switch v2 softmod
Installing a modchip requires advanced micro-soldering experience and carries a high risk of permanently "bricking" (breaking) the console if done incorrectly. Verification Table: Softmod Compatibility (EASY) How to Mod Your Nintendo Switch in 2026! 15 Aug 2025 —
Once your modchip is installed, you need to set up the software. The process is very similar to setting up a hacked V1 Switch, but the initial boot method is different. Here’s a basic outline of what's involved: Because a softmod for the V2 does not
The key difference is that a hardmod is : removing the chip is difficult and leaves evidence. Also, the initial setup process is more involved, requiring careful firmware configuration and bootloader setup. However, once installed, the end user experience is nearly identical to a softmodded V1.
If you do decide to go the hardware route, you must accept significant risks: It doesn't hack the OS
The dream of a (like the Wii’s LetterBomb or the 3DS’s Soundhax) for the v2 is still just a dream. However, the homebrew scene is not silent.