Contained a vulnerability in the Nvidia Tegra X1 processor's recovery mode (RCM). This allowed users to inject payloads via a simple USB connection and a plastic RCM jig.
A modchip is a tiny printed circuit board (PCB) that is soldered directly to specific points on your Switch's main logic board. It works by intercepting the console's startup process, injecting the necessary code to run custom firmware before the official system software boots up. This allows the console to run unofficial software. jailbreak switch v2 new
Early Switch consoles contained a hardware vulnerability in the Nvidia Tegra X1 processor’s recovery mode (RCM). This flaw allowed users to send a payload via a USB cable to boot into custom firmware instantly. Nintendo could not patch this with a software update. Switch V2 (Patched / Mariko) Contained a vulnerability in the Nvidia Tegra X1
Jailbreaking your Switch violates Nintendo's End User License Agreement, which explicitly prohibits system modification and the use of unauthorized peripherals or software. Beyond contractual violations, the legal landscape has grown increasingly hostile. In early 2026, Nintendo filed DMCA takedown notices against multiple Switch emulator projects on GitHub, citing copyright infringement and circumvention of technical protection measures. It works by intercepting the console's startup process,
Remove the inner metal shield and the heat sink to expose the motherboard. Phase 2: Soldering the Modchip
An affordable, open-source modchip based on the Raspberry Pi RP2040 microcontroller.
Often come with flex cables tailored to the exact layout of the V2 motherboard, reducing the need for loose wires. Cons: More expensive than Picofly options. Prerequisites and Tools Needed