I purchased a gateway 3ds card and tried to install the hack and my 3ds xl did not read the card (although it dose read my 3ds and ds game fine) I tried everything different microsd cards different formatting tools nothing and the card did work on my old 3ds just fine so I went and purchased a R4i gold 3ds card so i can install blue card content (I know the steps to use the R4i card which is to copy the kernel to the microsd card along with the gateway 3ds .3ds installer file) and still the same problem happened what should I do please help my 3ds is on 4.4.0 10u firmware should i update to 4.5.0 ? or what ?