3DS rxTools Guide Ver. 3

STILL ONLY WORKING ON 4.0-9.2.0 O3DS/2DS EDITION

Gateway Launcher.dat: http://www.gateway-3ds.com/downloads/
rxTools bundle: https://github.com/roxas75/rxTools/releases
slot0x25KeyX.bin: https://www.caitsith2.com/snes/dsp/slot0x25KeyX.bin
firmware.bin: http://nus.cdn.c.shop.nintendowifi.net/ccs/download/0004013800000002/00000049 , rename the resulting file to firmware.bin
fbi_inject.app: Found inside the rxTools bundle

STEPS:
1. Place Launcher.dat, rxTools.dat, firmware.bin, slot0x25KeyX.bin and the fbi_inject.app pertaining to your region into the SD card root
2. Back up your SD card's contents, new files included
3. Go to http://go.gateway-3ds.com on the 3DS browser to launch Gateway Menu
3a. If the browser exploit doesn't work at any point, go to Options and clear Cookies and History
4. Format emuNAND, VERIFY THAT YOUR SD CARD IS BACKED UP
5. Restore the SD card files
6. Go to http://launch.rxTools.net on the 3DS browser to launch rxTools
7. Go to System Settings, check that the Firmware version says RX-E and run System Update if it does
8. Open the rxTools Menu by holding R while launching rxTools
9. Other Options -> Install FBI over Health&Safety App -> Install to emuNAND
10. Go back to the rxTools main menu and launch rxMode

The Health & Safety app will be replaced with FBI whenever emuNAND is loaded.

THINGS YOU SHOULD KNOW:
! If http://go.gateway-3ds.com or http://launch.rxTools.net are down or dead, you may use http://dukesrg.no-ip.org/3ds/go?Launcher.dat and http://dukesrg.no-ip.org/3ds/go?rxTools.dat , respectively
! Exiting System Settings on emuNAND will kick you out into sysNAND
! Bookmark the Browser exploit launchers for convenience
! Always update your emuNAND through System Update. Never update through ROMs/CIAs
! Keep a backup of your emuNAND by using the emuNAND Tool ( http://gbatemp.net/threads/emunand-tool-release-and-support-thread.359239/ )