I think so, N5 should be an R4 clone using the de facto standard usrcheat.dat !so can i use the r4 code manager for my n5ds?
N5 is known to brick DSes, I would not use it if I were you.I got a N5 card that works nice but the cheat file is all in Chinese characters and i can't read it ;(
Does anyone know how to put cheats manually to usrcheat.dat for n5?