What is the "ns2jb" jailbreak?

"ns2jb" is a software-only, tethered jailbreak for the Nintendo Switch 2 created by modder Sammy Hajhamid, aka "pepsipu," with help from OpenAI’s Codex.

Does the jailbreak require a specific game?

Yes, the exploit requires the game SmileBASIC 4, which lets users program and play games, though another modder claims the title is "not strictly needed."

Is the jailbreak easy to use?

No, it still seems extremely complex for most people, and its full impact isn’t clear yet.

AI Coding AssistantsAI Safety & AlignmentThe Verge AI4m agoOct 23, 2026, 04:00 JST

Switch 2 jailbroken with help from OpenAI’s Codex

Send on LINE

3 Key Points

What happened
Modder Sammy Hajhamid, aka "pepsipu," released a software-only, tethered jailbreak called "ns2jb" for the Nintendo Switch 2, built with help from OpenAI’s Codex.
Why it matters
The exploit requires the game SmileBASIC 4 and must be run from a game each time the console is turned on, making it complex for most users, though it may signal more AI-assisted exploits to come.

WHO IT HITSThis lands on Nintendo Switch 2 owners interested in modding and on game publishers whose titles could be used as entry points for such exploits, though the jailbreak remains complex for typical users.

Not sure about something? Ask the AI

Questions and answers are published on this page.

Summaries like this, in your inbox every morning.

Get news like this every morning, free

Context & Analysis

The Nintendo Switch 2 jailbreak, dubbed "ns2jb," was created by modder Sammy Hajhamid, also known as "pepsipu," with assistance from OpenAI’s Codex. This is notable because it is a software-only, tethered jailbreak, meaning users must run it from a game every time the console is turned on. The exploit specifically requires the game SmileBASIC 4, which allows users to program and play games, though another modder has claimed the title is "not strictly needed." The complexity of the jailbreak suggests it is not yet accessible to most users, and its full impact remains unclear, with users on the Switch 2 hacks subreddit actively debating its significance. Still, this could mark the beginning of a string of exploits for the Switch 2, especially if modders use AI to help.

FAQ

What is the "ns2jb" jailbreak?: "ns2jb" is a software-only, tethered jailbreak for the Nintendo Switch 2 created by modder Sammy Hajhamid, aka "pepsipu," with help from OpenAI’s Codex.
Does the jailbreak require a specific game?: Yes, the exploit requires the game SmileBASIC 4, which lets users program and play games, though another modder claims the title is "not strictly needed."
Is the jailbreak easy to use?: No, it still seems extremely complex for most people, and its full impact isn’t clear yet.

The Verge AIRead Original Article

Send on LINE

AI news that matters for your work, delivered every morning.

Pick your industry and the AI tools you use, and get news related to your work every day.

Get it free

Free · 30 seconds with Google · unsubscribe anytimeWhat is AIToday? →

Ask AI

Ask AI anything about this article. The AI reads this article, earlier AIToday articles, and Wikipedia, and cites its sources. Q&As are published on this page for other readers too.