---
title: "Get Started (Old 3DS)"
---

{% include toc title="目次" %}

### Required Reading

下の表からあなたのバージョンに合ったページを選択してください。 Note that the "from" and "to" fields are inclusive.

Your device version can be found at the bottom right of the top screen of the System Settings.

![]({{ "/images/screenshots/system-version.png" | absolute_url }})
{: .notice--info}

While we believe that custom firmware is safe for online use, there have been online network bans in the past, primarily for cheating and suspicious eShop behavior.
{: .notice--warning}

### Version Table

<table>
  <colgroup>
    <col span="1" style="width: 10%;">
    <col span="1" style="width: 10%;">
    <col span="1" style="width: 40%;">
  </colgroup>
  <thead>
    <tr>
      <th style="text-align: center">以降</th>
      <th style="text-align: center">以前</th>
      <th style="text-align: center">Action</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td style="text-align: center; font-weight: bold;">1.0.0</td>
      <td style="text-align: center; font-weight: bold;">11.3.0</td>
      <td style="text-align: center; font-weight: bold;"><a href="installing-boot9strap-(soundhax)">Installing boot9strap (Soundhax)</a></td>
    </tr>
	<tr>
      <td style="text-align: center; font-weight: bold;">11.4.0</td>
      <td style="text-align: center; font-weight: bold;">11.14.0</td>
      <td style="text-align: center; font-weight: bold;"><a href="installing-boot9strap-(safecerthax)">Installing boot9strap (safecerthax)</a></td>
    </tr>
    <tr>
      <td style="text-align: center; font-weight: bold;" colspan="2">ALL VERSIONS<br></td>
      <td style="text-align: center; font-weight: bold;"><p style="display: inline-block; margin-top: 1.3em; width: 47%"><a href="ntrboot">ntrboot</a><br><sub>(Requires a Compatible Flashcart)</sub></p><p style="display: inline-block; margin-top: 1.3em; vertical-align: super; width: 6%">or</p><p style="display: inline-block; margin-top: 1.3em; width: 47%"><a href="installing-boot9strap-(hardmod)">Installing boot9strap (Hardmod)</a><br><sub>(Requires Soldering)</sub></p></td>
    </tr>
  </tbody>
</table>