ok guys, good news. i updated my gfs dsi and i didnt know 1.4.1 existed so i did some researce and found this
http://www.acekard.com/download/ak2/ak2ifw_update_141.zip
i also have a dsi and i didnt update mine yet, so i downloaded that^ and dragged the dsi file onto my sd memory card and ran it on my dsi that is working with flashcards and accepted everything and waited for it to be 100% done (plug it into your wall charger just in case) and when its done, you can plug it into your dsi that isnt working with the flashcard and it works now, and on top of that, NO MORE DANNY PHANTOM ICON! now its "ALEX RIDER STORMREAKER THQ" and that was literally in caps. and the icon looks cooler. anyway, you can also use a dslite to fix your dsi. if you have any questions, pm me.
and yes i have posted this before, but im reposting here so everybody knows about it