Help! It makes me cry!

I realy like phantasy star zero, but....i cant play it, i can play it but i cant save it, it works great only the save doesnt works! When i save,and come back to main menu and the save is gone!
Is there any way for making it able to save?
I can do arm7 patch, but i dont know with which game!
Thanks in advance!

Replying to #1

Wich flashcard/fiwmare?
Post Merge: [time]1268938303[/time]
Here is a Patched/Cracked version http://www.megaupload.com/?d=7CCUZ9K4
Maybe this'll work.