You can run it on either SysNAND (with 9.0-9.2 firm) or EmuNAND (with 9.0-9.2 firm) without restoring normal "non A9LH" NAND backup.Stupid question since I missed much of discussion about a9l: can I run updated/newer arm9loaderhax.3dsx in a9lh sysnand 9.2 or I have to return to normal 9.2 before proceeding?