Mega-Mario said:First of all, Nintendo isn't Sony. They don't usually introduce major security holes in their software.
Next, the 'Nintendo 3DS' screen while loading games is most likely there just to distract the user while the data is being decrypted, verified and copied to RAM. If you removed the cart/sdcard while data is being loaded, the system would notice it, either 'hey, no more data is arriving, the card was most likely taken out' or an IRQ is triggered by hardware when the card is removed. Unless you're quick enough to switch the cards between two accesses (don't say it is impossible, I saw Chuck Norris do that and it worked. Chuck Norris could also obtain the common key by just looking at the device).
Admitting you manage to swap the cards at the right time, the 3DS is now reading contents you want it to read. What do you put in the card? Data has to be encrypted and signed.
Also, why are you promoting piracy and saying you hate to do that? This is like stealing your neighbour's car and going 'aw, i hate to promote car theft'. It's like you're trying to hide the warez kiddie that is inside you.
Wow... What a douche bag. I guess I won't post here anymore.