Homebrew Simple GBA Dumper Help

[IngeniousDefault]

Hello. I have downloaded the Simple GBA Dumper and DLDI patched it with the R4 engine for my M3 DS Simply, but it still sais "No or invadid catridge!". Whats the problem?

 

[updowners]

Uhmm.... do you have a game cart in the slot 2?

 

[IngeniousDefault]

Uhmm.... do you have a game cart in the slot 2?

Of course, a normal GBA Catridge.
I want to make a backup of any GBA Gamecards I put in the Slot 2 of my DS.

 

[SifJar]

Shouldn't you patch it with M3 Simply DLDI instead of R4?

 

[IngeniousDefault]

Shouldn't you patch it with M3 Simply DLDI instead of R4?

There is only the R4-DLDI Patch.