Is it safe to update EMUNAND on 10.7.0 to whatever the current system is? I installed ARM9 along with everything else the guide suggested during spring, but I haven't touched my 3ds since then, so I'm wondering if it's still safe to update? Do I need to replace any files? I ask because the guide is completely different now with new suggestions compared to what I did. I'd hate to lose everything. I forgot to mention, but I want to update so I can play online games again.