This is my first attempt at using custom firmware on a 3DS. I am following this tutorial: https://gbatemp.net/threads/tutorial-installing-rxtools-custom-firmware-3ds-and-2ds.390867/ And I am at the part about installing FBI, i decided to do it both sysnand and emunand because I will probably want to use it for GBA games. It kept failing to install, which the guide said it might if you have linked nands, so I followed the steps to unlink them. After formatting and setting up my 3DS again the health and safety information app is now gone from my sysnand. Is there a way to get it back? Normally I wouldn't complain about this problem, but I need it to install FBI to sysnand. My 3DS is currently on 6.1.x so I am thinking of upgrading sysnand to 9.x so I can use autoboot, should I just do that after I can get FBI installed or just use MSET?