you must have the official FBI on your SD now, the modded one i shared on here has the reinand option, and you must have used it at some point to be able to launch Reinand via MSET
the problem is that you did some of the steps in the wrong order so now you have to loop back and repeat some to recover.....so basically go back to the page where people explained how to install dev menu via FBI and do those steps again....once you have dev menu on your homescreen and it can be launched in pasta mode, go to the GW menu and choose "Backup system nand".....
do not pick "format emunand" again
once thats finished use this tool to restore the new NAND.BIN file you just dumped into the emunand partition on the SD card.....once you have done all that you will be good to go
https://gbatemp.net/threads/emunand-tool-release-and-support-thread.359239/
PS, make this guide your creating a bloody good and comprehensive one so never again will we need to spoon feed people
Ok I have to go now to take my dad to the hospital but I'll continue when I return.
This is what I have compiled from this thread so far, let me know if you see any
errors, this is a step by step of everything I've done so far:
----------------------------------------------------------
Guide (incomplete)
----------------------------------------------------------
I- Set up GWMenu with Cubic Ninja
(GWMenu allows backup of Sysnand and format an Emunand
to protect Sysnand from updates and from running CFW)
-Put the Gateway Launcher.dat in the root of your SD card
GW_Ultra_3.4 (Public Beta)\Launcher.dat
-Run Cubic Ninja and scan QR code found in the GW Installer
Save Games for New 3DS\Cubic\EUR_US\qr_eur.png
-If needed, press R L X Y to wipe the QR code
------------------------------------------------------------------------
II- Backup Sysnand & Format Emunand from GWmenu
-Backup Sysnand to Micro SD
-Make a copy of NAND.bin to a safe place
(NAND.bin is a copy of your Sysnand, if you 3ds bricks
or updates this may be the only way to restore it)
-Format Emunand from GW Menu
-----------------------------------------------------------------------------
III- Install CFW - Ninjahax, FBI, Devmenu & Pasta
(Ninjahax allows running custom CFW, FBI is a CIA installer, Pasta allows you
to run unsigned CIAs, Devmenu ???)
Setting up the Micro SD:
-Make sure you have the file "title.db" and "import.db" in:
MicroSD:\Nintendo 3DS\id1xxxxxxxxxxxxxxxxx\id2xxxxxxxxxxxxxxxxx\dbs\title.db
-If not then create the path and rename two txt files into "title.db" and "import.db"
(Make sure file extentions are visible and that you actually change the extention to .db)
Ninjahax
-Drop the Ninjahax starter boot.3dsx file into the root of the micro SD
-Create a folder name "3ds" in the root
FBI
-Drop the FBI file FBI.cia into the root of the micro SD
-Drop the FBI folder inside root/3ds/FBI/FBI.3dsx & FBI.smdh
(This is a custom FBI with Reinand and Mset, thanks to
@gamesquest1)
Devmenu
-Drop the Devmenu.cia into the root of the micro SD
PastaCFW
-Drop the PastaCFW folder inside the 3ds folder in the microSD card
------------------------------------------------------------------------------
IV- Initiating Ninjahax in the n3DS:
-Run Cubic Ninja and delete the previous QR code in the main menu press R L X Y
-Run Create, QR Code scan and scan the QR code for Ninja Hax (May take a couple of tries)
-You should have Pasta CFW & FBI in your Ninjahax menu
-------------------------------------------------------------------------------------------
V- Install Devmenu using Pasta & FBI
(Pasta CFW will no longer be supported and will be replaced with
Rxtools in the future, Thanks
@AlbertoSONIC and the Rxtool/Pasta team)
-In the Ninjahax menu run Pasta CFW
-If it fails, delete firm.bin from root\3ds\PastaCFW\firmware.bin
and disable firmware from the Pasta options
-When Pasta runs and your 3DS reboots, run Cubic Ninja again >
Qrcode > Ninjahax > Choose FBI
-Press L to change installation to Emunand
-Install Devmenu
-Backup all of your MicroSD files to a safe location,
they will be deleted in the next step
--------------------------------------------------------------------
VI- Backup Sysnand and Format Emunand using Gateway menu
(This step is done a second time to have Devmenu inside Emunand)
-Run Cubic Ninja
-Clear QR code, L R X Y
-Scan the Gateway Menu QR Code
-Backup Sysnand again and store the file in a safe place
-Format Emunand
-Bring all of your MicroSD files that you backed up earlier
in Step V and keep NAND.bin in your PC for safe keeping
-----------------------------------------------------------------------
VII- Install Reinand and Downgrade Mset
-Drop the Reinand files
-Run Cubic Ninja
-Reset QR Code L R X Y
-Run FBI and press Select
-Install the Mset (Install to Sdcard or Sysnand?)
x. Make Mset stick?