Hacking Goomba on EZ4 GBA

[lamfp]

Goomba GB emulator will not work on my EZ flash iv in my gba.
PSRAM is not enough
Is the error I get.
How can I fix this?

 

[FAST6191]

I am guessing you packed a large amount of roms into it- for a standard EZ4 (that is to say not a lite deluxe or lite compact) 16 megabytes is your limit and 32 if you want to write it to the NOR (you probably to save that for a rom that actually needs it).

Solution that allows you to do it all- make two smaller roms (or as many as you need) and rename the files to something else and make a save to match. This way you can have multiple copies with multiple saves.