What does not work:
-Unpacking the rom, deleting guru2.narc, and repacking
-Trying to patch a different variable into the event counter (at least, I couldn't make it work)
-Using the (J) patch
-Copying English text into the Japanese ROM (games are different)
-Patching with Arm7 from: Sim City(J), Bowser's inside story(U), and Yugio 2010 World Champion(U), N+
-Removing the overlay 128 file
-Making a dummy overlay 128 file
-Copying the Japanese patched Arm 7 or Arm 9 to it
-Trying to move US files to JP one, to use that JP fix
-Data folder from US was moved to the patched JP rom
-Tried to patch ARM7 with JP HG/SS one, Platinum one, D/P one
-Ressetting event counter
-Tried to patch ARM9 with JP HG/SS one, Platinum one, D/P one
-Replacing all the 00 00 00 46 in the rom by 00 00 00 00
-A lot of AR codes
-Unchecking DMA and reset
-Inserting patched JP overlays (increased number of events before freeze, but still failed)
-Deleting overlays
-Gamereviews fix (all of them)
-Removing guru file
-Bad dump theory