Hacking Micro SD for R4

[Mirela]

Hey Guys,

I bought another micro sd for me to add more games, but what files do I need to put into the micro SD for it to be compatible with the R4? Cuz I tried putting in just the games but it didnt work, it said it was missing a .DAT file?

Thanks for the help

 

[RupeeClock]

Specifically, what R4 are we talking about?
Assuming you're talking about an original R4 like this one, then you just need to install Wood R4.

On the root of the microSD (the bottom folder, like just the drive letter), there should be a folder called "__rpg", and a file called "_DS_MENU.DAT", and the firmware should work.

 

[tk_saturn]

Everything you need to know is in my guide http://gbatemp.net/index.php?showtopic=227742