hello ... I bought a 3DS second hand .. did it the process rxtools .. so far so good .. but in the nnid emunand was the former owner ... One person told me to format and create a sysnand new nnid, and inject the emunand nnid this ... but I can not create a new nnid in sysnand as the 3ds seeks to...
My flash discharged the battery, I changed ... but still does not work, now the PSRAM error, and does not save any game, I test with the multimeter, battery power is going normally, please help me