my r4 ds card wont play some games it says no sav data found?

it is not working

Jay
July 2009

No, its none of the above...
Some newer nintendo games like ben 10 alien force and metal slug 7 have a protection code on them built into the arm 7 part of the coding.. These games are to stop trying cards like r4 and m3 from playing.. and it works.
Do a google search for arm 7 fix and you will find a few programs that can sort it out, but it can be a real pain in the butt trying to find the arm 7 from another game that will work.. a bit hit and miss but if you try enough you will get most newer games to work

Polski-x
July 2009

I have put my USB card into the R4 thing and put that into my ds but when i turn it on it says couldn't find ST/TF card so i dont know whats gone wrong?

Lisa
March 2009

i have same problem, but it dorsn't create the sav data for you any more suggestions please?

amy
March 2009

normal behaviour when playing some games for 1st time. ensure card is writable. just press the ok button, it will create save file and yr off...

g
February 2009

are you using the latest software on the card ?

shitney
November 2008