Hacking DSI xl wont read r4i-3ds.

[Tonstone]

Hello.

I recently got an r4i-3ds for my ds lite and liked it so much that I traded it in for a DSI Xl used.

Now, the card does not work. I updated the card to it's latest version and the DSI XL firmware version is 1.4.5u.
The error I am getting is "an error has occurred. press and hold power...etc"

Am I doing something wrong?
Does my card not support it?

 

[Rydian]

Sounds like your cart doesn't support 1.4.5.
http://gbatemp.net/topic/315784-flash-carts-and-dsi3ds-updates/

 

[Edsonkye]

R4i-3ds? Which card did you mean, what is the official site?