Dec 8, 2010 - Download the fix from the official Acekard website and place it on your micro SD. Run it on a DS or a DSi with 1.3 or lower firmware. Acekard 2i for Nintendo 3DS / DSi XL(LL)/ DSi / DS Lite / DS. Note: AK2i just work on 3DS v4.3 and DSi v1.44. Please be aware of this. Note: ntrboothax.
Yes, you definitely need a DS. It is a pain, however, once you do it, you won't have to do it again. Download the fix from the official Acekard website and place it on your micro SD. Run it on a DS or a DSi with 1.3 or lower firmware. You can also the fix on a DSi with 1.4 that has already had the update.
After you run the file, just sit back and relax as it fixes it up until the next available update. For the next time, make sure you do this fix on your DSi BEFORE you upgrade it, that way, you won't have to do the DS thing anymore. My suggestion is finding a friend with a DS that is willing to let you use it for about 2 minutes. IT WILL NOT HARM THE DS in ANY way.