---
title: "BannerBomb3 (Legacy)"
---

{% include toc title="Table of Contents" %}

{% capture technical_info %}
<summary><em>Technical Details (optional)</em></summary>

To launch custom code, we exploit a flaw in the DSiWare Data Management window of the Settings application.

To accomplish this, we use your system's encryption key (movable.sed) to build a DSiWare backup that exploits the system.

For a more technical explanation, see [here](https://github.com/zoogie/Bannerbomb3).
{% endcapture %}

<details>{{ technical_info | markdownify }}</details>
{: .notice--info}

### Compatibility Notes

These instructions work on USA, Europe, Japan, and Korea region consoles as indicated by the letters U, E, J, or K after the system version.

### What You Need

* Your `movable.sed` file from completing Seedminer

#### Section I - Prep Work

{% include_relative include/bb3-prep.txt %}

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### Continue to [Installing boot9strap (menuhax)](installing-boot9strap-(menuhax))
{: .notice--primary}