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System Update3.0
Technical info
TypeSpecialized IOS

IOS31 is used by the Regional Titles for News & Weather, and contains the slot-LED blinking code. The RiiConnect24-Patcher changes IOS31's RSA-Key, so it can download custom Weather- & News-Data.

Together with IOS30, and IOS37, IOS31 did not have its /dev/flash access and ES_Identify hack patched in 3.3rev03; instead, it was fixed in 3.4.

Titles using this IOS

Version history

Version Signing bug? /dev/flash access? ES_Identify? STM Release Exploit? Notes
v1037 Yes Yes Yes Yes First release
v1039 Yes Yes Yes Yes
v1040 Yes Yes Yes Yes
v2576 No Yes Yes Yes
v3088 No No No Yes
v3092 No No No No
v3349 No No No No
v3607 No No No No
v3608 No No No No Updated WL (4.3rev03)
v3864 No No No No Only found on vWii and newer RVL-101 units.
v29464 No No No No Only found on Wii mini