The communication protocol between the 3DS system and the 3DS gamecard has changed almost completely in comparison with the DS and DSi gamecard communication protocol.
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The communication protocol between the 3DS system and the 3DS gamecard has changed almost completely in comparison with the [http://problemkaputt.de/gbatek.htm#dscartridgeprotocol DS and DSi gamecard communication protocol].
After the sixth transfer, commands change size from 8 bytes to 16 bytes. Possibly a new encryption is used, such as AES CTR.
After the sixth transfer, commands change size from 8 bytes to 16 bytes. Possibly a new encryption is used, such as AES CTR.