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System Update3.0
Technical info
TypeSystem Menu IOS
Stub variant2008

IOS30 was used by System Menu 3.0, 3.1, 3.2 and 3.3. The main difference from IOS28 is that DVDLowUnencryptedRead now allows two other regions to be loaded; these regions are used to detect drivechips and show error 001.

IOS30 also added USB Keyboard support.

Together with IOS16, IOS31, and IOS37, IOS30 did not have its ES_Identify and /dev/flash access fixed with 3.3rev03. With the exception of IOS16, which got stubbed in 4.0, all of these were fixed in 3.4.

Titles using this IOS

  • System Menu 3.0
  • System Menu 3.1
  • System Menu 3.2
  • System Menu 3.3

Version history

Version Signing bug? /dev/flash access? ES_Identify? STM Release Exploit? Notes
v1037 Yes Yes Yes Yes First release. Used by System Menu 3.0. Starts at content ID 2, suggesting that there was an older version that was monolithic
v1039 Yes Yes Yes Yes Used by System Menu 3.0. Updated SO and USBETH
v1040 Yes Yes Yes Yes Used by System Menu 3.1 and System Menu 3.2. Updated OH0, SSL, WD, KBD, and the main content
v2576 No Yes Yes Yes Used by System Menu 3.3.
v2816 N/A N/A N/A N/A Stub IOS released alongside System Menu 3.4.