What to Know Before Following a CFW Guide Tutorial

CFW Guide (cfw.guide) is a collection of step-by-step console hacking and homebrew guides that walk you from a stock, unmodified device to a custom firmware (CFW) or jailbroken state. Before you start, know three things: each guide is written for one specific platform, every guide assumes you begin from an unmodified console, and while the site states the guides should be safe, it also states that you alone are responsible for any damage to your console. If you are comfortable following detailed technical steps and accept that risk, the guides are structured to take you through the whole process.

What the site actually covers

The site hosts separate guides, each targeting a different platform. Based on the site's own listing:

Two things stand out from this list. First, coverage is not limited to one console family — it spans Sony (Vita), Nintendo (DSi, 3DS, Wii U, Switch), and Apple (iOS), plus a desktop emulator guide for Cemu. Second, the guides are maintained by different authors and teams, so the writing style, structure, and level of detail can differ between platforms. Don't assume that because one guide was easy to follow, another will read the same way.

The starting point is always stock

Every guide is described as going "from stock" to a modified state — for example, "from stock to Ensō" (Vita), "from stock to boot9strap" (3DS), "from stock to Aroma" (Wii U), and "from stock to Atmosphere" (Switch). This matters for two reasons:

• If your console is already modified, the guide's early steps may not apply, and following them blindly could cause problems. You generally want to know your current firmware/modification state before starting.
• If your console is stock, the guide is designed for exactly your situation, and the sequence of steps is meant to be followed in order.

The iOS guide follows the same logic — "from stock to jailbroken" — so the same assumption applies.

Safety and responsibility

The site makes a direct statement on this: while the guides "should be safe," you "and you alone are responsible for any damages to your console while following these guides." That is the key caveat to internalize before you begin. It is not a guarantee, and it is not a warranty. Treat it as a signal to:

• Read the entire guide for your platform before executing any step.
• Make sure you have the correct console model and firmware version the guide expects.
• Understand that a mistake can leave a device in a non-working state, and recovery may not be covered.

Who these guides are for

The guides suit readers who want to do the work themselves, following instructions step by step rather than relying on a one-click tool. The presence of multiple maintainers (Plailect, emiyl, Team, Nintendo Homebrew) suggests community-maintained documentation rather than a single vendor product. If you prefer a guided, hands-on process and are willing to read carefully, this format fits. If you want zero risk or a fully automated solution, these guides are not that.

Practical checklist before you start

1. Identify your exact platform and model — pick the matching guide (Vita, Cemu, iOS, DSi, 3DS, Wii U, or Switch).
2. Confirm your device is stock — the guides assume an unmodified starting point.
3. Read the full guide first — understand the end state (Ensō, boot9strap, Aroma, Atmosphere, jailbroken, etc.) before touching anything.
4. Accept the risk — the site explicitly places responsibility for damage on you.
5. Note the maintainer — different teams wrote different guides, so expect variation in style and detail.

The site also notes it accepts donations if you find the guides useful, but that is optional and unrelated to whether you can follow them.