[Tutorial] - Fixing a bricked system

[Deak Phreak]

sdcarda6 and sdcarda7 are interchangeable since it switches between them when the innotab updates. You have to make sure that you are flashing the same firmware version to sdcarda6 then what is currently on there or you could have problems. Since sdcarda6 is already corrupted, you can simply try taking your backup of sdcarda7 and "flashing" it to the sdcarda6. Again, those numbers are just different "slots" which hold the same firmware data, it just switches between them so there is a backup.

It would be nice to figure out how it determines which one to boot from, but have not looked into it enough. Just don't have the time or knowledge.