<https://gbatemp.net/threads/setting-up-gateway-luma3ds-on-11-17-guide.640070/>
<http://schema.org/articleBody>
"ALWAYS MAKE BACKUPS OF YOUR NAND BEFORE PROCEEDING!\n\nNOTE TO SYSNAND USERS: DO NOT BOOT INTO GW MODE ON FIRMWARE 11.3+; YOU WILL LOSE B9S AND BE REVERTED BACK TO STOCK FIRMWARE. IF THIS EVER HAPPENS, IT CAN EASILY BE FIXED BY RE-INSTALLING B9S..."
<https://gbatemp.net/threads/dsiware-gone-in-emunand-icons-messed-up-already-reorganized-icons.379036/>