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Difference between revisions of "IOS41"

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(No signing bug)
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{{Infobox IOS
 
{{Infobox IOS
 
| version = v3607
 
| version = v3607
| type = common
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| type = special
 
| status = active
 
| status = active
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| shadower = [[IOS46]]
 
}}
 
}}
  
'''IOS41''' is a Korea-specific [[IOS]].  
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'''IOS41''' is a Korea-specific [[IOS]] used by preinstalled [[channel]]s.
  
The only official titles that use it are the Korean versions of the Mii Channel, Photo Channel, and Wii Shop Channel.  
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Between [[4.2rev04]] and [[4.3rev03]], this IOS was installed to get access to the [[:/tmp/title.tmd]] downgrade bug, as a vulnerable version is available on [[NUS]]; the bug would be used to downgrade [[IOS15]], which would then be used to patch other IOSes.{{ref|http://forum.wiibrew.org/read.php?24,57579,57737#msg-57654}} Nintendo fixed this in 4.3rev03 by releasing the Korean IOSes in all regions.
  
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== Titles using this IOS ==
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* [[Mii Channel]]
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* [[Photo Channel]]
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* [[Wii Shop Channel]]
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== Version history ==
 
{| class="wikitable"
 
{| class="wikitable"
 
|-
 
|-
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| Only found on [[vWii]] and newer [[RVL-101]] units.  
 
| Only found on [[vWii]] and newer [[RVL-101]] units.  
 
|}
 
|}
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 +
== References ==
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{{references}}
  
 
{{Navbox IOS}}
 
{{Navbox IOS}}

Latest revision as of 23:01, 10 October 2022

IOS41
WiiDrawing.png
Technical info
TypeSpecialized IOS
StatusActive
Tree
ShadowerIOS46


IOS41 is a Korea-specific IOS used by preinstalled channels.

Between 4.2rev04 and 4.3rev03, this IOS was installed to get access to the /tmp/title.tmd downgrade bug, as a vulnerable version is available on NUS; the bug would be used to downgrade IOS15, which would then be used to patch other IOSes.[1] Nintendo fixed this in 4.3rev03 by releasing the Korean IOSes in all regions.

Titles using this IOS

Version history

Version Signing bug? ES_Identify / /dev/flash? STM Release Exploit? Notes
v2320 No ? ? Korean only, not available on NUS.
v2835 No ? ?
v3091 No ? ?
v3348 No ? ?
v3606 No ? ?
v3607 No ? ?
v3863 No No No Only found on vWii and newer RVL-101 units.

References

1. http://forum.wiibrew.org/read.php?24,57579,57737#msg-57654