I'm understanding it like this:
The web-archive-link for
www.acekard.com has all the stock updaters from 2010/2011/2012 made by Acekard with all the weird game-headers like HORSE
and Danny Phantom
etc.
The Filetrip/Google Drive/Mega-links have (or had) your modified updaters from 2017(?), which are flashing the flashcart with the firmware to whatever DSi/3DS-version that update is meant to support, but with the header changed to the old AK2i-logo
.
Or were the updaters with the original AK2i-logo made by Acekard in the first place?
Or am I completely mistaken and there are no modified updaters to begin with, and all it takes to get the original logo is to launch the original unmodified Acekard-made updaters through "NTR Launcher" on the 3|2DS to get the old A2ki-logo back?
EDIT:
But in any case, the flashcart updated in this way cannot work on any DSi-versions pre-1.4.5, even if the stock firmware-update-version would support it. To get the flashcart to work like that again, one has to flash it again using a NDS/DSLite, is that correct?