Any luck Densetsu?
Sorry for the delay. I just saw this thread again today and I got right on it. It works perfectly for me.
I'm using the US/EUR M3 Real flashcart running Sakura v1.35 test build. I used a clean ROM
1618 - Pokemon - Fire Red Version (U)(Squirrels).gba and the .CHT file from dohclude's thread
1636 - Pokemon - Fire Red Version (US).cht.
Here are the steps I followed:
1. Put both the .gba ROM and the .cht file on your card, highlight the GBA ROM and press X to go into the GBA settings.
2. Tap the "Select Cheat File" button, browse to the .cht file, highlight it and press A. It should now say the following on the top screen:
QUOTE"Current GBA Cheat File:
/.../1636 - Pokemon - Fire Red Version (US...
A: OK / B: Cancel