You can repair the 3DS firmware + custom firmware with that CTRTransfer (Type D9) v1.7b on a secondary, (preferably smaller) 4 GB SD card. Everything listed in that Instructions should be more or less self contained with whatever files that are needed to complete the repairs.Should i continue with this even though my SD card no longer has no any files? Or should I get those back on my SD card first
You can try data recovery on your main SD card if you're trying to retrieve deleted or lost saves files in the Nintendo 3DS folder, etc.







