Super thanks in advanced to anyone that can give advice/guide me through this. This is my hail mary, I've tried a ton of things but can't solve this problem. Bought a R4i RTS Gold 3DS card and it was delivered in the mail today. This is my second flashcart, I also have set up a R4i Gold 3DS card for my girlfriend. I believe my large error was thinking these cards needed to be updated the same. So I have a functional flash cart, a DS Lite, and the broken card. My end goal is to get it working on my DSi. I started by putting Wood R4i V1.64 (rpg folder and DS_MENU.DAT) on the SD card as well as RriGold_NDSi145_patch_NDSi.nds. I used this to update the other card so I thought this would work, guess not. The card booted up on the DS Lite, as expected, and I launched the patch and successfully updated the card. Since this point, the Card (on both the DSL and DSi) just boots to a white screen indefinitely. To fix it, I started with formatting the SD card various ways and changing the system date. Since then I've tried to use FixWhiteSceen3dsv30 but when I put in the bad card, the program said the card couldn't be identified. Tried this multiple times and still didn't work. Next, I tried to use fwUpdate_V6.20. I booted this on the good card and the program said the Kernal on the Good card wasn't new enough, even though I'm running V1.64. Not sure where to go from here. If you need more information, let me know! Again, thanks to anyone who can help!