If it's fake, then was your save file deleted after the first E4 and final trainer beating?
If not, then will your Pokemon Platinum(which doesn't have DSi-enhanced features) work on your DSi/3DS? If Platinum doesn't work on a DSi/3DS, then your Platinum version is a fake.
If your Platinum works on a DSi/3DS, but it's your White that does not, then what region is your pokemon white and/or your DS designed for?
If you're using 2 DSis/3DSes, then the problem is most likely this: you cannot access the White's game world in the DSi/3DS due to the DSi/3DS blocking you from even booting the game as a whole, language-locked or no, meaning you can't transfer your pokemon unless you move your White version game to a DS Phat/DS Lite, which has no DSi-enhanced region encoding, leaving only the language lock to contend with, meaning it will become more meaningful to try poketransfer again for a different, less frustrating, outcome. Nevertheless, if you try to play, say, a EU game on a DSi/3DS which corresponding regional edition is made earlier than the EU region's edition, then I think it's playable on the earlier region's DSi/3DS, but I'm not so sure about that, since the only regions of my DSes are American...
Last edited by gregjammer; 13th September 2012 at 4:59 AM.
Reason: Previous answer doesn't make sense: Pokemon Platinum doesn't have DSi-enhanced features, so...
My D/P FC: 4255-0421-2254
My Pt FC: 2450-0507-5436(old)
My HG FC:3524-8966-7093(old)
My black FC: 0691-4324-8351
My black 2 FC: 3440-0907-8860
My Y FC: 4038-6458-7352