Yes, it's always worth it. It would be convenient if you could post a video of your 3ds booting without an SD card, so we can determine if you have A9LH once and for all. Otherwise I'll stick with my prior assumption.Yeah. I do know I have that as I backed up my SD Card this afternoon. I did the update while on emuNAND without any trouble. Is it worth going through installing a9lh now? All's I really do is install 3DS games and use an r4 card for the DS games