So, my EZFlash arrived today, and considering MiniSD being incredibly rare and some threads on these forums to just go for a micro+adapter, that's what i did. Now, i got the ez_up bin in the file, as well as the roms i wanted. I used the EZClient to transfer the roms but not for the bin. ...But im stuck faster than i thought, when i get into the DS menu, it says there's no GBA pak inserted. Since its my first day with it, i have a hard time believing it to be bricked already... Also, i could get my hands on a Gameboy Advance, maybe i could use it to check if the game works there (to know if the DS is to blame), but i'm hesistant, the "Hold R to update the bin" thing, does it makes the GBA behaves differently? Like, if it get to 100% does it lose the ability to play actual carts? That GBA not being mine, i dont want to screw up my friend's GBA just to see if my cart works.