Hi everybody. In April I decided to install in my OLD 3ds xl a9lh + luma only with a sysnand and I'm interested to boot my console without the sd. I've notice that I only have to copy arm9loaderhax.bin from luma to CTRNand partition with FBI, eject de SD and reconfigure luma. But I have some questions. If a new (or nighty) version of luma is compiled I only have to put on the SD or in CTRNand or in both? If luma update must be also on ctrnand: is there any updater that update on both sides:? Can I delete arm9loaderhax.bin from the sd with this method? And extra question What A9LH update mean? Should I update it? I didn't know a9lh need updates Thanks for all.