Now, some of you might be asking why this is even necessary? The Wii-U re-release of SMA4 already includes all of the e-Reader levels, and with officially translated titles. Alternately, the binary data files can be converted into raw dot code images that a person can print out and use with an actual e-Reader.
Needless to say, the resulting SAV files can then be converted and loaded and then loaded into an actual GBA cartridge. But just recently, I have finished work on translating ALL of the unreleased Super Mario Advance 4 e-Reader cards into English as digital binary files for use in emulator programs such as No$GBA, which feature e-reader/link cable functionality.
It took me a couple of months of research, programming, trial and error.
