Hacking Save of gba game gone?

[8561]

Well im playing summon night 2 for my ds using the gba expansion pack to help me play. Whenver i play for a long time and save later on like a month maybe a couple of weeks the save file is gone. Can some please help me or tell me whats wrong?

 

[g6team]

There could be several reason that the GBA isn't saving properly.

1) Try charging the Gba Expansion plug it in your nds leave it charging.
2) After you exit from a saved GBA game you have to turn your Nds back on and go back to the GBA menu to transfer the saved from the Sdram to the main save.

 

[carterman]

1) Try charging the Gba Expansion plug it in your nds leave it charging.

I knew I wasn't crazy to try that when someone suggested that, and to suggest that to someone else (although it was for the EZ 3-in-1).

All this talk of mass disappearances of saves is causing me to do a complete backup on all of my save files right now, especially after I got a bunch of my backed up GBA games save files working (especially EEPROM saves, those are a bitch to get working on the M3 GBA expansion, had to do a bunch of hex editing to get those working. And I still haven't gotten Scurge: Hive, Sigma Star Saga, or Gunstar Super Heroes working yet with my EEPROM backups)