So i have a DSI With the latest Firmware its 1.4.5 i think.. Anyway i setup my R4I with the patch but when i load it on the DSI It gives me an Error. Same thing with the 3DS. But i need a patch so am able to use it on the DSI Latest Firmware so am able to do the patch. In the begging when i insert it i was a complete dumbass and did the patch. It was running perfectly i pressed "A" to start the patch and it worked. But i was stupid to keep pressing "A" And it failed the patch. i Ejected it out out of the DSI and that's when it started to not work. That's why i need a Patch for the latest firmware on the DSI So am able to do the patch on the R4I Card. Thanks for your support. (PS i need the patch so ill be able to use the R4I On the 3DS.)