In this case i think you are correct.
Gave up on Acekard forum, very helpful, but alas, no joy
Here is what i have done so far , formatted SD card, downloaded the Akaio 1.90 and ak2ifw_update_3ds43_dsi144_onDSL.nds and ak2ifw_update_3ds43_dsi144_onDSi_DSXL_3DS.nds.
I put...