(I haven't seen this anywhere, and haven't seen the Acekard 2's 4-letter 'id' listed anywhere, so I figured I'd write this up even though only a few people might use it)
QUOTE said:- Dump your AK2's ROM using Rudolph's NDS_Backup_Tool
- Copy the created .NDS file to the root of your card, and rename it SoftReset.AK2S
^ (If you don't get the menu in the step below, try renaming the file above using DSOrganize or DSLinux...doing it via Windows might not update the checked FAT table in the way GBA_ExpLoader expects.)
- You should now be able to switch to and use the 'Expansion' menu in GBA_ExpLoader (R Trigger at the NOR menu)