Difference between revisions of "IOS21"
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Hallowizer (talk | contribs) (Might be a fork of IOS9) |
Hallowizer (talk | contribs) (→Version history: content ID gap between v522 and v525) |
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{{IOS version|v517|none|Added back the Broadway binary, and updated the Starlet binary (different from v515 and v516)}} | {{IOS version|v517|none|Added back the Broadway binary, and updated the Starlet binary (different from v515 and v516)}} | ||
{{IOS version|v522|identify}} | {{IOS version|v522|identify}} | ||
| + | {{IOS version|?|identify|Only known to exist because content IDs A and B are skipped. Version number is not known.}} | ||
{{IOS version|v525|stm}} | {{IOS version|v525|stm}} | ||
{{IOS version|v782|stm}} | {{IOS version|v782|stm}} | ||
Revision as of 08:16, 7 April 2022
| IOS21 | |
 | |
| Technical info | |
|---|---|
| Type | Common IOS |
| Status | Active |
IOS21 is most commonly used by third-party games. It also contains a copy of the NAND Boot Program in content 1 in some versions, identical to the one in IOS15; this was most likely to apply an urgent patch to the Internet Channel.
It probably had the connection fixes advertised for 2.2. Many games such as Wii Sports were also rereleased under this IOS with a newer strap screen, probably in response to TVs getting smashed.
This IOS was used by some versions of DataChk.wad, a factory title.
Due to the numerous rereleases that previously used IOS9 and the similar version number, it is possible that this IOS is based on IOS9 as opposed to IOS17, although nothing has been looked at in detail.
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 | Lowest version released, but not the first release. Released on Mario & Sonic at the Olympic Games in November 2007. |
| v514 | Yes | Yes | Yes | Yes | Yes | Yes | First release; 2.2 update |
| v515 | Yes | Yes | Yes | Yes | Yes | Yes | Added Broadway binary, updated Starlet binary |
| v516 | Yes | Yes | Yes | Yes | Yes | Yes | Removed Broadway binary. The Starlet binary is identical to v514, but the build tag is newer. |
| v517 | Yes | Yes | Yes | Yes | Yes | Yes | Added back the Broadway binary, and updated the Starlet binary (different from v515 and v516) |
| v522 | No | No | No | Yes | Yes | Yes | |
| ? | No | No | No | Yes | Yes | Yes | Only known to exist because content IDs A and B are skipped. Version number is not known. |
| 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. |
| v26895 | No | No | No | No | Yes | Yes | Only found on Wii mini |
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