Editing Patches

Jump to navigation Jump to search
Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.

The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then publish the changes below to finish undoing the edit.

Latest revision Your text
Line 374: Line 374:
==== kakaroto's sigcheck patch ====
==== kakaroto's sigcheck patch ====
In memory 0x800000000005A2A8 (which corresponds to offset 0x6a2a8 in lv2_kernel.elf) replace : "e9 22 99 90 7c 08 02 a6"
In memory 0x800000000005A2A8 (which corresponds to offset 0x6a2a8 in lv2_kernel.elf) replace : "e9 22 99 90 7c 08 02 a6"
with : "38 60 00 00 4e 80 00 20".<br />(Source: https://twitter.com/KaKaRoToKS/status/260742786972798977
with : "38 60 00 00 4e 80 00 20".<br />(Source: https://twitter.com/KaKaRoToKS/status/260742786972798977)
<br>Pastie webarchive backup: http://web.archive.org/web/20141024180714/http://pastie.org/private/3np6uj6md1occbctdeir6a)
 


== disable epilepsy message ==
== disable epilepsy message ==
Line 443: Line 443:
  2F 89 00 00 7B C3 00 20 -> 2F 89 00 00 38 60 00 02 + add gameboot_multi + gameboot_stereo
  2F 89 00 00 7B C3 00 20 -> 2F 89 00 00 38 60 00 02 + add gameboot_multi + gameboot_stereo


==XMB icons removal==
==Main XMB icons removal==
Samples: https://www.sendspace.com/file/e822dp
 
*[[Rcomage]] usage notes:
**dump resources raw, without conversion (unmark all the checkboxes)
**compile using zlib header compression (mark the zlib checkbox)
 
===Main XMB icons removal===
Extract the contents of: '''[[xmb_plugin_normal]].rco'''
Extract the contents of: '''[[xmb_plugin_normal]].rco'''


*In the .xml file that represents the .rco structure (aka [[RCOXML Coding | RCOXML]])
*In the .xml file that represents the .rco structure (aka [[RCOXML Structure | RCOXML]])
**Locate the tag '''XMenu''', is composed by a long list of attributes, locate the attribute '''menus="0xa"''', it defines the number of columns in main XMB (there are 10 main icons for 10 columns in [[XMB]])
**Locate the tag '''XMenu''', is composed by a long list of attributes, locate the attribute '''menus="0xa"''', it defines the number of columns in main XMB (there are 10 main icons for 10 columns in [[XMB]])
***Replace the value of '''menus="0xa"''' by the number of main icons you want in XMB (this number depends of how many you are going to remove)
***Replace the value of '''menus="0xa"''' by the number of main icons you want in XMB (this number depends of how many you are going to remove)
Line 461: Line 454:
Sample for 4.70 firmware ---> https://www.sendspace.com/file/0libpe
Sample for 4.70 firmware ---> https://www.sendspace.com/file/0libpe


===XMB In-game icons removal===
*[[Rcomage]] usage notes:
The process is the same with the file '''[[xmb_ingame]].rco''' but this .rco contains the icon images, so for every icon removed at code is good to remove the icon image, is not needed to remove the images but this will make the final size of the .rco smaller
**dump resources raw, without conversion (unmark all the checkboxes)
 
**compile using zlib header compression (mark the zlib checkbox)
*Under '''ImageTree''' there are several '''Image''' elements that works as the 10 icons in main XMB
**Delete the '''Image''' line/s that defines the icon/s you want to remove


== 4.60+ patches ==
== 4.60+ patches ==
Line 484: Line 475:
*Note : A patch to ignore LIC.DAT to prevent random freezing from launching homebrew
*Note : A patch to ignore LIC.DAT to prevent random freezing from launching homebrew
*Found by dean many thanks to him :)
*Found by dean many thanks to him :)
===RIF R and S must not be 0 (4.84/4.85)===
:<b>Allow</b>: RIF's with R and S 0 filled(reactpsn patches allow invalid signature like 1 but it must be filled). Useful for HEN because its previous revisions skipped them
seg001:00252020                li        r3, 0
seg001:00252024                blr
=== Make VSH Attachable (Debug LV2)  ===


== 4.75+ patches ==
== 4.75+ patches ==


===PSP DRM fix (4.75/4.76)===
===PSP DRM fix (4.75/4.76)===
:<b>Allow</b>: unsigned PSP packages(aka type free without license) , a.k.a. '''80029537''' error fix
:<b>Allow</b>: unsigned PSP packages , a.k.a. '''80029537''' error fix


  < 7FE307B4 EB8101E0EBA101E8 7C0803A6
  < 7FE307B4 EB8101E0EBA101E8 7C0803A6
Line 511: Line 493:
*Thanks to habib who did awesome job on reversing :)
*Thanks to habib who did awesome job on reversing :)


=== Make EVERYTHING Attachable (Debug LV2)  ===
< 40 9E FF C8 4B FF FF C8 E9 22 80 08 7C 08 02 A6
> 40 9E FF C8 4B FF FF C8 38 60 00 01 4E 80 00 20
<pre>
patches lv2::access_control_engine::is_debuggable to always return true.
</pre>
== 4.82 lv2ldr.elf Disable ECDSA Checks ==
;Part 1:
Offset | Original Hex Value:
<pre>
000022B0 | 3F E1 12 85 18 01 42 06 33 04 99 00 21 00 0F 83
</pre>
Offset | Replace Hex Value:
<pre>
000022B0 | 3F E1 12 85 18 01 42 06 40 80 00 03 21 00 0F 83
</pre>
;Part 2:
Offset | Original Hex Value:
<pre>
00002AA0 | 33 03 9C 00 21 00 33 03 04 00 28 84 3F E0 2D 05
</pre>


Offset | Replace Hex Value:
<pre>
00002AA0 | 40 80 00 03 21 00 33 03 04 00 28 84 3F E0 2D 05
</pre>


{{Custom Firmware}}
{{System Firmware}}<noinclude>[[Category:Main]]</noinclude>
<noinclude>[[Category:Main]]</noinclude>
Please note that all contributions to PS3 Developer wiki are considered to be released under the GNU Free Documentation License 1.2 (see PS3 Developer wiki:Copyrights for details). If you do not want your writing to be edited mercilessly and redistributed at will, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource. Do not submit copyrighted work without permission!

To protect the wiki against automated edit spam, we kindly ask you to solve the following hCaptcha:

Cancel Editing help (opens in new window)

Templates used on this page:

Retrieved from "http://www.psdevwiki.com/ps3/Patches"