Hacking Playing NDS and 3DS ROMs on a single 3DS XL

[MattDoesntKnow]

When I bought my 3DS XL, I was told that playing NDS ROMs on the blue MT card will undo the 3DS' EmuNAND.

I would love to know what steps I need to take when going from 3DS games on the yellow card to NDS ROMs on the blue card - if anybody could help me out.

Thank you!

 

[MichiS97]

It doesn't remove EmuNAND You just gotta re-install the exploit when booting any DS related software

 

[MattDoesntKnow]

It doesn't remove EmuNAND You just gotta re-install the exploit when booting any DS related software

So all I have to do is use the blue card, play an NDS rom and then before I switch back, run the MT_INSTALLER.NDS ROM? Or do I run that before I run NDS ROMs?

 

[Abcdfv]

So all I have to do is use the blue card, play an NDS rom and then before I switch back, run the MT_INSTALLER.NDS ROM? Or do I run that before I run NDS ROMs?

Play your DS game, and after you're done run the installer again.