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	<id>https://www.lmhack.net/index.php?action=history&amp;feed=atom&amp;title=How_to_patch_a_ROM</id>
	<title>How to patch a ROM - Revision history</title>
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	<updated>2026-05-30T19:01:25Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.44.0</generator>
	<entry>
		<id>https://www.lmhack.net/index.php?title=How_to_patch_a_ROM&amp;diff=1130&amp;oldid=prev</id>
		<title>CoNesTra: /* What you&#039;ll need */</title>
		<link rel="alternate" type="text/html" href="https://www.lmhack.net/index.php?title=How_to_patch_a_ROM&amp;diff=1130&amp;oldid=prev"/>
		<updated>2024-08-07T20:40:31Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;What you&amp;#039;ll need&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 15:40, 7 August 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l5&quot;&gt;Line 5:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 5:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== What you&amp;#039;ll need ===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== What you&amp;#039;ll need ===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* A rom of Luigi&#039;s Mansion with the following properties:  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* A rom of Luigi&#039;s Mansion with the following properties:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;** The file must be a .ISO file.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** It must be untrimmed. The file size should be around 1.4GB. If it&amp;#039;s any lower, then you have a trimmed ROM and must acquire an untrimmed ROM.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** It must be untrimmed. The file size should be around 1.4GB. If it&amp;#039;s any lower, then you have a trimmed ROM and must acquire an untrimmed ROM.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** It must not have had any prior modifications done to it.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** It must not have had any prior modifications done to it.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>CoNesTra</name></author>
	</entry>
	<entry>
		<id>https://www.lmhack.net/index.php?title=How_to_patch_a_ROM&amp;diff=824&amp;oldid=prev</id>
		<title>CoNesTra: Created page with &quot;== Video == {{#ev:youtube|sKHVFJNj8c8}}  == Text ==  === What you&#039;ll need === * A rom of Luigi&#039;s Mansion with the following properties:  ** It must be untrimmed. The file size should be around 1.4GB. If it&#039;s any lower, then you have a trimmed ROM and must acquire an untrimmed ROM. ** It must not have had any prior modifications done to it. ** It must be NTSC-U / US region, unless otherwise specified by the mod&#039;s author. * The .xdelta patch file for the mod you&#039;d like to...&quot;</title>
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		<updated>2024-07-05T17:21:52Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;== Video == {{#ev:youtube|sKHVFJNj8c8}}  == Text ==  === What you&amp;#039;ll need === * A rom of Luigi&amp;#039;s Mansion with the following properties:  ** It must be untrimmed. The file size should be around 1.4GB. If it&amp;#039;s any lower, then you have a trimmed ROM and must acquire an untrimmed ROM. ** It must not have had any prior modifications done to it. ** It must be NTSC-U / US region, unless otherwise specified by the mod&amp;#039;s author. * The .xdelta patch file for the mod you&amp;#039;d like to...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== Video ==&lt;br /&gt;
{{#ev:youtube|sKHVFJNj8c8}}&lt;br /&gt;
&lt;br /&gt;
== Text ==&lt;br /&gt;
&lt;br /&gt;
=== What you&amp;#039;ll need ===&lt;br /&gt;
* A rom of Luigi&amp;#039;s Mansion with the following properties: &lt;br /&gt;
** It must be untrimmed. The file size should be around 1.4GB. If it&amp;#039;s any lower, then you have a trimmed ROM and must acquire an untrimmed ROM.&lt;br /&gt;
** It must not have had any prior modifications done to it.&lt;br /&gt;
** It must be NTSC-U / US region, unless otherwise specified by the mod&amp;#039;s author.&lt;br /&gt;
* The .xdelta patch file for the mod you&amp;#039;d like to play.&lt;br /&gt;
&lt;br /&gt;
=== Instructions ===&lt;br /&gt;
1. After you&amp;#039;ve acquired the files above, navigate to [https://kotcrab.github.io/xdelta-wasm/ this link].&lt;br /&gt;
&lt;br /&gt;
2. It should pull up a page that has two fields; Source file and patch file.&lt;br /&gt;
3. Click on the &amp;quot;Select file&amp;quot; prompt underneath &amp;quot;Source file&amp;quot; and select your Luigi&amp;#039;s Mansion ISO.&lt;br /&gt;
&lt;br /&gt;
4. Click on the &amp;quot;Select file&amp;quot; prompt underneath &amp;quot;Patch file&amp;quot; and select your .xdelta file.&lt;br /&gt;
&lt;br /&gt;
5. Click &amp;quot;Apply Patch&amp;quot;.&lt;br /&gt;
&lt;br /&gt;
* If you receive an error such as &amp;quot;target window checksum mismatch (code -17712)&amp;quot;, that means the ROM you added does not meet all of the specifications mentioned above. Make sure your ROM meets all of the requirements listed in the &amp;quot;What you&amp;#039;ll need&amp;quot; section.&lt;br /&gt;
&lt;br /&gt;
* If the patching was successful, it will prompt you to save the file. Save it wherever you&amp;#039;d like.&lt;/div&gt;</summary>
		<author><name>CoNesTra</name></author>
	</entry>
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