hi!I have a 3ds r4igoldcc(http://www.r4igold.cc/3ds_main.asp) from 2012.I can't play it on dsi because my dsi have 1.4.5E firmware and i can't update the r4 because i haven't a dslite,so i found on internet a tutorial for unlock the r4.I followed this tutorial() though my 3ds has sysnad and emunand unlinked, but it doesn't worked.There is something i can do?