several question i hope someone can answer about 3ds

hi um just recently bought 3ds-when i input my acekard2i(in front it says support dsI and 3DS, my 3ds not detecting it, any idea why? on a side notes in that mmc, got nds games atm, non 3ds(i will put later) so anyone can shed a light to me? ty

Acekard 2i don't support 3DS firmware above v.4.3.0. and not run 3DS rom.

i thought at the acekard2i itself said support dsI and 3ds?
and how to know whats my 3ds firmware is?thanks prectorian

Replying to #3

It did support 3ds until firmware 4.3.0 was released

Replying to #4

so how do i know my 3ds firmware? who knows it was lower version

Replying to #5

If your Acekard 2i already running the latest firmware from the cart maker doesn't work on your 3DS, for sure your 3DS is above v.4.3.0.How to find out?
[quote author=Nintendo Support Center]
How to Tell the Nintendo 3DS System's Menu VersionDescription:
Instructions on determining the Nintendo 3DS system's current menu version.What to do:
•Select the System Settings icon on the HOME Menu, and tap "Open."
•The system's menu version will be displayed on the bottom right of the upper screen.
[/quote]And just in case you're wondering if you could downgrade your 3DS firmware, the answer is : No, not possible. Buy new cart that can run on latest 3DS firmware v.6.3.0 or higher.

Ah you are right.... so what cart support it? r4dsi?

Several, so long the cart's website listed "support v.6.3.0 or higher"; such as SuperCard DSTwo, R4i Gold, etc.
Just look around their official sites first before buying, also make sure if you buy from a store, ask them to install latest firmware before handing it to you, unless you have an older console to do the installation yourself (note : if your older console is DSi make sure it's below v.1.4.3 to successfully perform the installation).