Does anyone hoe to change the language of the no$gba? So I mean the language you can set in the DS options. The normal no$gba has spanish (for me) as main language but I wanna have german and english. So could anyone help me?

You can change it as normal but for now BIOS isn't saved on NoCashGBA, so after reseting it will be same as before.

But how can I change it? Start GBA Bios bla or what it is called? I don't know what ya exactly mean.

1) why vba?? you could have said No$gba but whatever
2) if you start the bios you can set a language but AFTER you close the emulator the bios won't save so it will come back with the same language as it was before so editing a language is worthless

1. huh? What do you mean?
2. I know how to change. It's ok but I thought there are .ini files which can be downloaded.