Difference between revisions of "IOS254"
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Hallowizer (talk | contribs) m (Typo) |
Hallowizer (talk | contribs) (Technically mothballed, because this used to be functional) |
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| version = v65280 | | version = v65280 | ||
| type = stub | | type = stub | ||
| + | | status = mothball | ||
}} | }} | ||
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* [[BootMii]] as an [[IOS]], is installed to this slot. | * [[BootMii]] as an [[IOS]], is installed to this slot. | ||
| − | * [[PatchMii]] | + | * [[PatchMii]] installs to this slot. |
| − | * [[ | + | * [[3.4]] included a copy of [[IOS9]] as IOS254 to overwrite PatchMii, as that was the last place (besides [[IOS16]]) the [[signing bug]] could be exploited. Each IOS9 update was then copied to this IOS. |
| − | * The [[4.3]] update included a [[Stub IOS]] in this slot, in an attempt to overwrite BootMii/IOS, | + | * The [[4.3]] update included a [[Stub IOS]] in this slot, in an attempt to overwrite BootMii/IOS, which succeeded for BootMii versions earlier than 1.4. Versions 1.4 and above use version 65281 to prevent this. |
{| class="wikitable" | {| class="wikitable" | ||
| Line 29: | Line 30: | ||
|- | |- | ||
| v260 | | v260 | ||
| − | | | + | | No |
| − | | | + | | No |
| Fixed more exploits ([[4.2]] update) | | Fixed more exploits ([[4.2]] update) | ||
|- | |- | ||
| Line 36: | Line 37: | ||
| N/A | | N/A | ||
| N/A | | N/A | ||
| − | | [[Stub IOS]] in [[4.3]] update to wipe out BootMii/IOS and remove this IOS branch | + | | [[Stub IOS]] in [[4.3]] update to wipe out BootMii/IOS and remove this IOS branch. Also included on [[RVL-CPU-30]] consoles |
|} | |} | ||
{{Navbox IOS}} | {{Navbox IOS}} | ||
Latest revision as of 00:47, 21 July 2021
| IOS254 | |
 | |
| Technical details | |
|---|---|
| Latest Version | v65280 |
| Type | Anti-Homebrew Stub IOS |
| Status | Mothballed |
IOS254 is commonly used for various purposes:
- BootMii as an IOS, is installed to this slot.
- PatchMii installs to this slot.
- 3.4 included a copy of IOS9 as IOS254 to overwrite PatchMii, as that was the last place (besides IOS16) the signing bug could be exploited. Each IOS9 update was then copied to this IOS.
- The 4.3 update included a Stub IOS in this slot, in an attempt to overwrite BootMii/IOS, which succeeded for BootMii versions earlier than 1.4. Versions 1.4 and above use version 65281 to prevent this.
| Version | Signing bug? | STM Release Exploit? | Notes |
|---|---|---|---|
| v2 | No | Yes | Included in 3.4 update to block PatchMii (copy of IOS9). |
| v3 | No | No | Included in 4.0 update to fix the STM Release Exploit. |
| v260 | No | No | Fixed more exploits (4.2 update) |
| v65280 | N/A | N/A | Stub IOS in 4.3 update to wipe out BootMii/IOS and remove this IOS branch. Also included on RVL-CPU-30 consoles |
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