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Difference between revisions of "IOS21"

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'''IOS21''' is most commonly used by third-party games. It also contains the [[NAND BOOT PROGRAM]] developer tool, just like [[IOS15]]. Most debugging messages have been removed, though.
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'''IOS21''' is most commonly used by third-party games. It also contains the [[NAND Boot Program]] developer tool, just like [[IOS15]]. Most debugging messages have been removed, though.
  
 
This [[IOS]] was used by older versions of DataChk, a factory title.
 
This [[IOS]] was used by older versions of DataChk, a factory title.

Revision as of 20:01, 7 November 2021

IOS21
WiiDrawing.png
Technical info
TypeCommon IOS
StatusActive


IOS21 is most commonly used by third-party games. It also contains the NAND Boot Program developer tool, just like IOS15. Most debugging messages have been removed, though.

This IOS was used by older versions of DataChk, a factory title.

Version history

Version Signing bug? /dev/flash access? ES_Identify? STM Release Exploit? STM IOCTL overflow? SDI register index bug? Notes
v512 Yes Yes Yes Yes Yes Yes First release
v514 Yes Yes Yes Yes Yes Yes
v515 Yes Yes Yes Yes Yes Yes
v516 Yes Yes Yes Yes Yes Yes
v517 Yes Yes Yes Yes Yes Yes Available on NUS
v522 No No No Yes Yes Yes
v525 No No No No Yes Yes
v782 No No No No Yes Yes
v1038 No No No No Yes Yes
v1039 No No No No Yes Yes
v1295 No No No No Yes Yes Only found on vWii and newer RVL-101 units.