What is the latest firmware for the DSI?

Me And my sister have r4i gold cards and we want flipnote studio, it supports 1.4u but is that the latest?

Now,DSi firmware has been updated to v1.44,it was said that this time firmware update blocked all cards,is it real ?Then,are there any news about which cards have bypassed the block already ? thanks !

What you will need to update your AceKard 2i Card: DSi Console with Firmware lower than 1.4X (1.4E, 1.4J, 1.4U & 1.4A) e.g 1.3 or 1.2 OR DS Lite Console AceKard 2i Card Loaded with Standard Firmware V4.17 AceKard 2i Update for DSi 1.4 Download Here...

Hi.. my friend just gave me R4i GOLD for my DSI.. I need the right firmware to use it on DSI please help.. this is what happens when I try to use the card my friend gave it to me as it stopped working after her son tried putting it in 3DS.. I put it...

does acekard for the dsi support every firmware revision, or do i need to make sure not to update my firmware once i buy my dsi? THX

I updated my dsi to the latest firmware v1.4.5 E now my r4i doesnt work i get an error message. I then updated my r4i sdhc on the latest firware v1.79b. I am still getting an ...show more

I bought a SanDisk 2GB MicroSD memory so I put it into my r4i v 1.6. the green one I know my r4i isn't the best for dsi XL but it's the only one I have and it's the best one they sell in my country and I can't buy online stuff for a long while. This...

i upgraded my Acekard, so it can play on the new DSi 1.4. i read some forum and many people said that it works! but not in my DSi, the result is when you insert the acekard it's still "no game card inserted". worst than before. can someone...