I saw that the R4i-SDHC 3DS RTS worked on the 2DS, but when I tried, it did not. Both my kernel and firmware are up to date and is said to support 3DS 18.104.22.168-12. The simple "Error has occurred" appears whenever I try to load the flash cart. My 2DS is version 22.214.171.124-12U. Any help?