Tutorial  Updated

RXtools CFW coldboot full installation guide for New3DS, from Browserhax & Homemenuhax to Rxtools

This tutorial will allow you to install Browserhax then HomemenuHAX & finally launch a Rxtools CFW from coldboot.
To make a full working tutorial, I tried to gather all informations possible around GBAtemp.
This tutorial works for me, i own a New3DSXL EUR in 9.0 firmware, it sould work until 9.2​


Video tutorial made by @Ericzander

Requirement :
- A 3DS, 2DS, New3DS between 9.0 and 9.2
- Use a theme at leat once
optional :
- Emunand with a Manager installed on it
- blank N3DS/3DS & Blank SDCard


BrowserHAX

1) Download Smea’s starter pack: #LINK and extract the files on your SDcard.
1.1) Download the modified MenuHAX : #LINK , put in SDcard/3DS & overwrite.
2) If you have never use a theme on your 3DS, go into the theme setting & wait for the preparation to finish then return in home menu.
3) 1st you have to turn off the Wi-Fi, next open the 3DS camera by pressing L & R at home screen, touch the QR icon at bottom-left of the bottom screen and scan the QR CODE :
3dsbrowserhax_auto_qrcode.png

then open the internet browser when the message appear.
4) The connection will fail since there is no internet, press home and activate the Wi-FI. Launch again the internet browser and wait until the Homebrew Launcher is launched. The bottom will flash into different colors, yellow, gray, blue & red.
For O3DS user : When you launch the internet browser you have zoom-in several times then go in the upper-left. You will see a slide bar, you have to click a the end of the bar. You may have to retry if it doesn't work, you also try to wait 20 seconds before clicking & hold the A button when you click on it. IT CAN BE REALLY HARD TO GET INTO HBL !!!!
5) Once you are in the Homebrew Launcher browse through the homebrews and select MenuHAX 2.0.[/code]

MenuHAX 2.0 BY YELLOWS8 & EDITED BY legofan623 (READ ALL FIRST !!!)

6a) Now that you are are in MenuHax manager, select “Install” and MenuHax will be installed. Press A to go back at select screen & quit if you don’t need anything else.
6b) You can configure the button to use to boot MenuHax, select “Configure/check haxx trigger button” & choose the option that you want to use.
- Type1, Boot MenuHAX with selected setting
- Type2, Boot Sysnand with selected setting
- Type 0 is default, L to boot MenuHAX

Exemple :
- Autoboot MenuHAX type1, select type 1, touch the bottom screen.
MenuHAX will autoboot when the 3DS is turned On & if any button is hold at boot the 3DS will boot into Sysnand.
- Autoboot MenuHAX type2, select type 2, hold specific button or combo button then touch bottom screen. HomeHax will autoboot, if you hold your specific button or combo button the 3DS will boot into Sysnand.
- Non AutoBoot MenuHax, select type 1 & hold specific button then touch bottom screen if no button is hold, Sysnand will boot if specific or combo button is hold MenuHAX will boot.

6c) You can change the boot screen image by choosing “configure MenuHAX boot logo”.
You will a 800x240 (3D work, so non 3DS logo, use twice the same picture (400x240)) png file named “imagedisplay” & put in SDcard/3DS/MenuHAX_manager then select “configure MenuHAX boot logo”
6d) If you want a custom theme on your sysnand with MenuHAX, put the body_lz.bin and BG.CWAV into SDcard/3DS/MenuHAX_manager & choose “Install custom theme” then select “install” for install MenuHAX
6e) If you want a basic theme on your sysnand with choose “Setup a basic color theme” then select “install” for install MenuHAX

CFW - RXTOOLS

This custom firmware will allows you run .CIA.

1) Rename the boot.3DSX in your SDcard into bootHBL.3DSX
2) Download Rxtools boot.3DSX (updated) :
TYPE1 : https://gbatemp.net/attachments/rxtools-rar.26153/
TYPE2 : http://www.mediafire.com/download/ydvv3aa3mk1kuy7/rxtools.3dsx
Use Type1, if you have a low boot rate, try Type2. If it's still not working try CTRbootmanager
3) Put the Rxtools.3DSX of the extracted zip in the 3DS SDcard root
3.1) Rename the Rxtools.3dsx to boot.3dsx
4) Download
- Rxtools older release : https://mega.nz/#!KQ1HVDLZ!TJhiM4zQlknFSqdkDDf8oGMHaNod6-WbR_ggznC8b3c
- Rxtools nightly build (unstable use older release if rxtools does not work correctly): https://lavanoid.github.io/ or https://www.dropbox.com/sh/blmecish9rb1r87/AACOS5s8u0xucXy59vZk6i1pa?dl=0 (last one)
5) Extract rxtools folder from Rxtools archive to sdcard root.

1) Rename the boot.3dsx into boot_hb.3dsx
2) Download Rxtools nightly build : here or on dropbox
3) Extract rxtools folder from Rxtools archive to sdcard root.
4) Download : CTRBootManager
5) copy the two files inside the archive to your SDcard root

FOR NEW3DS USER :
6) Download Reinand 2.1 CFW
7) In Reinand archive find firmware.bin (in rei folder) the MD5 must be 006559E2567DC7DF6C0F1AF17EDD9CE8
7.1) extract it to rxtools/data (you may have to create it)
7.2) rename the firmware.bin into 0004013820000002orig.bin for old release of RXTools or 0004013820000002.bin for latest release of RXTools.
8) Put back SDcard to the N3DS
9) Power on your New3DS with your homemenuHax method (L or not)
it should boot Rxtools and Emunand.

FOR O3DS, 2DS USER :
older release :
DL link : https://mega.nz/#!KQ1HVDLZ!TJhiM4zQlknFSqdkDDf8oGMHaNod6-WbR_ggznC8b3c
6) Find the firmware.bin ont the internet, the MD5 MUST be A9DCD99A360E8629810F8ED08403D746
7) Put the Firmware.bin in Rxtools/sys
8) Put back SDcard to the O3DS
9) Power on your New3DS with your homemenuHax method (L or not)
10) For the first boot you will see the installation suite, wait until the 6 square are full.

newer release, you will need Python installed on your computer :
6) use the "cdn_frm" file in the "tools" directory of the rxtools to generate a folder named "firm"
7) Put the folder in rxtools folder
8) Put back SDcard to the O3DS
9) Power on your New3DS with your homemenuHax
10) For the first boot you will see the installation suite, wait until the 6 square are full.
it should boot to emunand automatically

You can use other CFW if you don't like Rxtools
For CakesFW
CakesFW thread : https://gbatemp.net/threads/release-cakesfw.391200/
CakesFW boot.3DSX : https://www.dropbox.com/s/eigz92hojmnelrs/CakeBrah.zip?dl=1
Take the Cakes.3DSX , rename it Boot.3DSX & put in SDcard root

For Reinand
Reinand thread : http://gbatemp.net/threads/source-release-reinand-n3ds-cfw.394309/
Reinand boot.3DSX : https://mega.nz/#!dp4knbDT!TDKIFrEbbJG2g1R4m7b9TC_JE63Fl7BTS0aKdYnALsw
Take the Reinand.3DSX , rename it Boot.3DSX & put in SDcard root

Install a CIA manager : O3D, 2DS ONLY & Unlinked NAND ONLY ! (for the moment)
- boot your 3DS
- Hold L at debug screen toget into Rxtools menu
- go to advanced tab (press right)
- Select "Install FBI" & choose "emuNAND" by press the Y button
- Press the B button, a message should appear.
- Keep in mind the region of your 3DS & number of the line "Version of TMD : XXXX"
- Power off your 3DS and put your SDcard in your computer
- In the rxtools archive of this guide or any nigthly go to Release/Tools/fbi_injection/Your 3DS Region/The version number of TMD and copy the 2 files at the root of your SDcard.
- Put Back your SdCard into you 3DS boot to RXtools menu
- Go to Advanced > install FBI > choose Emunand & it should install FBI on your Emunand
- Keep the files by pressing B on the follow screen.
- Boot emunand and launch the safety app (yellow triangle)
- it should launch FBI
- Instal either big blue menu or any of your CIA.

More informations :

- if you have trouble to get into emunand after boot Rxtools follw this order of installation :
- Format SDcard
- create emunand : put launcher.dat & use the web browser to get gateway menu, select format
- unlink emunand : go to Settings > remove your SDcard from 3DS > orange icon (bottom-right) > format
- activate theme on sysnand : put back sdcard, use a theme
- run browserhax : read guide
- install themehax : read guide
- install rxtools : read guide
- launch rxtools : read guide
- update emunand in rxtools : go to setting check that there is RX-E before firmware, update in settings
- reboot

- If want you want use differents Boot.3DSX at the same time, maybe a CFW and Homebrew Launcher, you can install Ctrbootmanager. It allows to choose which boot.3DSX or any files to boot when you switch on your 3S with HomemenuHAX.
Link : http://gbatemp.net/threads/ctrbootmanager-3ds-boot-manager-loader-homemenuhax.398383/
Since ctrBootManager boots rxTools directly from code.bin, it is working very nicely as a replacement for the rxTools boot.3dsx. Anyone having problems should give that a try. And if you want your boot time to be fast as possible, change the timeout to 0 in boot.cfg, and if you ever need to boot into the menu, you can just hold select.
- If 3D is broken just close your 3DS and open it should fix the 3D.
- If you want to boot in sysnand with homemenuhax autoboot just hold any button at boot.

- If you have a black screen tell in the comment what is the last thing that appear on your screens
- if nothing work i suggest you to format your SDCard & retry every step of this guide, do not skip any of them, some old files on your sdcard may prevent the good behavior of this guide.
 
Last edited by ChrisN8,

ChrisN8

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Hi, I have a problem with the Browserhax . The screen will turn yellow but then I always get an error message. i have already formatted the SD card and made the o3dsxl to factory settings .... always the same error. I have firmware 9.2.0-12E what I do wrong ? sorry for my bad english
original or New 3ds ? did you extract the starter pack correctly to your sdcard ?
Edit : wow man i can even read properly... try to delete webkittemp if you can't really launch browserhax
browserhax can be a bit difficult to launch on o3DS, and don't forget to activate a theme before else you will have to re launch browserhax a second time
try to hold A when you tap the slider the end of the slider.
 
Last edited by ChrisN8,

Mr.Snooks

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I have the O3dsxl. I unpacked the Starter Pack directly into the root.
the webcache I also deleted. I 've tried to keep the A button when loading. I have 5 different sd cards tried but still the same problem.
 

blattkube

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I finally got my emunand to work. Now i'm stuck at installing FBI. How can i access the rxtools menu? i have to hold the L button to start homemenuhax but if i keep it pressed or press it right after the debug screen happens it just stays black. If i just press it to start and then release emunand starts fine. Any ideas? Is there another way to get a cia installer in emunand. I also have ninjhax.
 

Seita

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I finally got my emunand to work. Now i'm stuck at installing FBI. How can i access the rxtools menu? i have to hold the L button to start homemenuhax but if i keep it pressed or press it right after the debug screen happens it just stays black. If i just press it to start and then release emunand starts fine. Any ideas? Is there another way to get a cia installer in emunand. I also have ninjhax.

I'm afraid the rxtools nightly release doesn't have possibilities of injecting FBI app. Correct me if I'm wrong.
What I did is use rxtools 2.6 BEFORE setting coldboot and I updated emunand and installed FBI along with BBM. Only after having done so, I setup the coldboot thing.
 
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ChrisN8

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I finally got my emunand to work. Now i'm stuck at installing FBI. How can i access the rxtools menu? i have to hold the L button to start homemenuhax but if i keep it pressed or press it right after the debug screen happens it just stays black. If i just press it to start and then release emunand starts fine. Any ideas? Is there another way to get a cia installer in emunand. I also have ninjhax.
Press L at debug screen, rx menu can be tricky to open. Which 3ds do you have ? Orginal or New ?
If you have an original just follow the tutoriel step C)
 
Last edited by ChrisN8,

The Real Jdbye

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I finally got my emunand to work. Now i'm stuck at installing FBI. How can i access the rxtools menu? i have to hold the L button to start homemenuhax but if i keep it pressed or press it right after the debug screen happens it just stays black. If i just press it to start and then release emunand starts fine. Any ideas? Is there another way to get a cia installer in emunand. I also have ninjhax.
Yes there's another way. Use Pasta CFW or rxTools in dev mode and then launch ninjhax (or another *hax) once more from within CFW and use it to launch the FBI.3dsx then you can use that to install FBI.cia or another title manager. This will install it onto your sysNAND so you'll have to format emuNAND from the GW menu once more to make a new emuNAND with FBI on it, remember to back up your SD card right before formatting emuNAND.
 

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Thank you for all of your help! It was actually a case of trying it like 15 times and then leave it half a day and it worked the first time to get into the menu. Everything is setup now. Thanks a lot!
 

GamingAori

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Hello,
I have an problem this is i can't install browserhax because every time i get the error internet is off when i go in to the browser. and i close it with home. after that i activate the internet on my 3ds go in to the browser and the touchscreen is only white. can anyone help me pls?
PS: is a original 3ds on 9.2
 

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Hello,
I have an problem this is i can't install browserhax because every time i get the error internet is off when i go in to the browser. and i close it with home. after that i activate the internet on my 3ds go in to the browser and the touchscreen is only white. can anyone help me pls?
PS: is a original 3ds on 9.2
did you scan the QR code ? Normally you should zoom in several times and go in the upper left corner.
 

GamingAori

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okay i got it. thx now i have my next problem the emunand doesn't load i used the gateway emunand and downloaded the firmware.bin and did it in the right folder.
 

ChrisN8

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okay i got it. thx now i have my next problem the emunand doesn't load i used the gateway emunand and downloaded the firmware.bin and did it in the right folder.
What 3DS do you have ? Check the MD5 to see if they are not different or put in the wrong place.
 

GamingAori

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I have an old 3ds on fw 9.2E and after i formatted the sysnand the emunand doen't worked anymore. is this the reason? the md5 is correct and i have the firmware.bin in the sys folder of the rxtools folder.
 

SpaceJump

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So what's the current status on rxTools with HomeMenuHaxx and GW emuNand? Can it work? I did everything as described in the first post. I can get Pasta to load, but not rx emuNand.
 

ChrisN8

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I have an old 3ds on fw 9.2E and after i formatted the sysnand the emunand doen't worked anymore. is this the reason? the md5 is correct and i have the firmware.bin in the sys folder of the rxtools folder.
So what's the current status on rxTools with HomeMenuHaxx and GW emuNand? Can it work? I did everything as described in the first post. I can get Pasta to load, but not rx emuNand.
Did you follow this ?

- if you have trouble to get into emunand after boot Rxtools follw this order of installation :
- Format SDcard
- create emunand : put launcher.dat & use the web browser to get gateway menu, select format
- unlink emunand : go to Settings > remove your SDcard from 3DS > orange icon (bottom-right) > format
- activate theme on sysnand : put back sdcard, use a theme
- run browserhax : read guide
- install themehax : read guide
- install rxtools : read guide
- launch rxtools : read guide
- update emunand in rxtools : go to setting check that there is RX-E before firmware, update in settings
- reboot
 
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update 5 : Cia installation for O3DS and 2DS USER & order installation if you have trouble
....

Thank you, works fine on N3DS 9.2E, CakesFW works, RXTools Works, Homebrew Menu Works all via HomeMenuHax.

GW also works via MSET!

Now just got to figure out how to get into the RXTools menu, R trigger never seems to work if its launched from bootmanager > RXTools + R or Bootmanager > HomeBrew Menu > RXTools + R, always get black screen but emuNand is fine.
 
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ChrisN8

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Thank you, works fine on N3DS 9.2E, CakesFW works, RXTools Works, Homebrew Menu Works all via HomeMenuHax.

GW also works via MSET!

Now just got to figure out how to get into the RXTools menu, R trigger never seems to work if its launched from bootmanager > RXTools + R or Bootmanager > HomeBrew Menu > RXTools + R, always get black screen but emuNand is fine.
It's the L button
 

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