Hacking gba dump tool super slow?

[nico445]

just received my SC 2 started the gba dump tool (0.21) and i'm now trying to dump pokemon ruby on my dstt and other cards it was superfast but here it's taking about 8 seconds for 1% is there a fix for this?

 

[how_do_i_do_that]

That depends if you put the files in the root of the microSD, any place else it runs slow or locks up. You should also make the folders you need at the same time you copied them over, ALOT of flashcarts don't automake the folders you need.