a real TTDS has a physical appearance of:
- white plastic
- cresent slot shape on memory card
- its not a push/push (spring loaded) SD Slot
- the sticker is color black with hologram DSi on the background.
- and the website must be indicated with: www.ndstt.com (all caps)
for Genuine DSTTi upgrade to v1.4, you must use:
--((*red PCB*))
* use the official partial update firmware in ndstt.com (it only works on newer PCB's dunno why, never ever try it on green PCB, youll brick it for sure)
--((*green PCB*))
* use the full firmware update
here. (also safe on in red PCB's ... but the upgrade process will take around 15mins to finish, cause it will totally reflash the onboard 16MB flash memory on it)