Hello, Last week me and my friend installed the CFW RxTools in our 3DS 's. We saved the backup of the SD card files and NAND , we downgrade to version 9.2 , install the EmuNAND and unlink the NAND 's. By following this tutorial: http://pastebin.com/EBKipkPW My old NAND was copied to the EmuNAND together with NNID , Mii and friends. However, EmuNAND and SysNAND of my friend have NNIDs different from the old NAND . Is there any way to copy the NAND backup to EmuNAND of his 3ds ? He needs his old NNID to recover some games that he bought and saves that were encrypted. If this is possible , someone could pass me a tutorial or explain how to do? Thank you.