M3DS REAL Problems

ok so i use the m3ds real, obviously. but quite a few of the games i download do not seem to work. some freeze during certain parts at the game. and others don't even make it into the actual game. Could these problems be with the roms themselves or does the m3ds real not accept some games?

update ur firmware

use proper English, Nolan. Abbreviations such as 'ur' are against the rules and you should know that by now.

If you already have updated firmware, backup and reformat your MicroSD.

ok i suppose i should say that i did not put the firmware on here myself, i simply copied my friend's microSD onto my sd and then added games from here to the nds folder. if there is an updated assortment of files that i should put on there could you link them to me because i have no idea what firmware is in the first place.ALSO, i was wondering if someone could tell me how to get gba games on there, and tell me if a 4 gig microSD is to much memory for the nds to handle, i just seemed like it played the 2 gig better. but it still plays all the games i had on the 2 gig fine so im guessing thats not a problem.

M3DS Real is slot 1 I think, in which case it cannot play GBA games. To update the firmware, download the latest version from www.linfoxdomain.com/nintendo/ds and extract the files to the root of your microSD (=not in a folder). if it asks you if you want to overwrite, say yes.

Real IS a Slot 1 flashcart, for Slot 2, go for Ez Flash etc. or check gbatemp.net, Reviews section.

im not really sure what that means, but i do know that there is a gba folder on there, i just don't know how to get my games in there. but thanks for the help, ill check out the updates :)

thanks alot guys, im not sure if everything works because i used it on my old 2gig to test it, i know it made cod world at war work. and, while that games terrible controls will haunt my dreams forever, at least hopefully disgea will work. thanks again :D