Homebrew RELEASE Clean the Nand of the Nintendo Switch, Haku33 homebrew

Copai1

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Can I use this with AutoRCM on? I don't have a jig right now so I don't want to deactivate AutoRCM...
 

Reecey

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@Kronos2308 Thanks for this it worked a treat! I wanted to use synand cfw yesterday to test something out I have been using sxos emunand on my online switch since it was brand new but this worked great no issues emunand booted back up again perfect, just for that peace of mind I think this is a great app.
 
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watevs

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I have some questions regarding the restoration process.

1. Can I use SXOS’s stealth mode option instead of 90dns? Or can you just erase any internet connections and to satisfy the first condition?

2. After cleaning sysNand assuming you have not been banned.. Should you backup the newly “clean” sysNand and continue to use homebrew applications using emuNand? This way you can always revert back to the clean sysNand just in case anything happens?

3. Assuming using ChoiDujorNX for system updates would Nintendo be able to detect this due to the consoles fuses?

4. What would be the most ideal thing after recovering the new sysnand?

It would be really helpful to have a how-to guide on going about doing this!
 
Last edited by watevs,

dotmehdi

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I have some questions regarding the restoration process.

1. Can I use SXOS’s stealth mode option instead of 90dns? Or can you just erase any internet connections and to satisfy the first condition?

2. After cleaning sysNand assuming you have not been banned.. Should you backup the newly “clean” sysNand and continue to use homebrew applications using emuNand? This way you can always revert back to the clean sysNand just in case anything happens?

3. Assuming using ChoiDujorNX for system updates would Nintendo be able to detect this due to the consoles fuses?

4. What would be the most ideal thing after recovering the new sysnand?

It would be really helpful to have a how-to guide on going about doing this!

1. I have no trust in SX OS's Stealth Mode. 90DNS is best if you configure it well, Incognito is also really good.
2. I don't get it. Use AMS sysNAND if you wish to play homebrew etc. and don't care about official gamecards, nintendo account and else. Otherwise you'll have to use the sysNAND/emuNAND couple.
3. If you use choidujour to update your Switch, then you ran Atmosphère on it, so yes it can be detected by Nintendo
4. I don't get it...
 

watevs

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1. I have no trust in SX OS's Stealth Mode. 90DNS is best if you configure it well, Incognito is also really good.
2. I don't get it. Use AMS sysNAND if you wish to play homebrew etc. and don't care about official gamecards, nintendo account and else. Otherwise you'll have to use the sysNAND/emuNAND couple.
3. If you use choidujour to update your Switch, then you ran Atmosphère on it, so yes it can be detected by Nintendo
4. I don't get it...
I apologize for writing unclearly.

I was successful in my Haku33 wipe as I was able to access e-shop with no ban as of now. I had some concerns in regards to updating the Nintendo switch through OFW. As I have used ChoiDujor in the past to update console firmwares. Will updating the switch on OFW flag Nintendo seeing that I have no burnt fuses? Or would I have to continue to use ChoiDujor to bypass this.

Or do these burnt fuses only occur when downgrading a console? Im currently using SXOS with EmuNand
 
Last edited by watevs,

Kronos2308

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I have some questions regarding the restoration process.

1. Can I use SXOS’s stealth mode option instead of 90dns? Or can you just erase any internet connections and to satisfy the first condition?

2. After cleaning sysNand assuming you have not been banned.. Should you backup the newly “clean” sysNand and continue to use homebrew applications using emuNand? This way you can always revert back to the clean sysNand just in case anything happens?

3. Assuming using ChoiDujorNX for system updates would Nintendo be able to detect this due to the consoles fuses?

4. What would be the most ideal thing after recovering the new sysnand?

It would be really helpful to have a how-to guide on going about doing this!
R 1.
An internet connection is not required,
if you can use the method you want the only thing that should not be activated is the airplane mode,
say delete networks or have incognito and then remove it from rcm

R 2
YES you can make a backup
in fact one before and another after but if you are going to be online with the sysnand cleaned up there is no point in being reversed, just use sysnand online and emu for homebrew and cfw

R 3
This question contradicts itself.
because to use choidujour in the nand you must run cfw in it, it makes no sense, that dirty your nand again

R 4
After cleaning, do not connect to the internet and do a factory reset from the settings to be sure.
 
Last edited by Kronos2308,
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DellStock

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So like i want to unhack my switch. no Nand backup sadly.

I use Auto_GC cause i used Choidujour to update my firmware a few times when they released and atmosphere is up to date with it.

Am i screwed to use my game carts again?
 

dotmehdi

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So like i want to unhack my switch. no Nand backup sadly.

I use Auto_GC cause i used Choidujour to update my firmware a few times when they released and atmosphere is up to date with it.

Am i screwed to use my game carts again?

1. Make a nand backup right now
2. Save your savegames with Checkpoint if you wish to use them later
3. Boot your Switch with a clean sdcard including : atmsophère + Haku33
4. Use Haku33 to clean the Switch
5. When the Switch is off, boot it to recovery mode and erase it the official way
6. Make a Nand Backup of your Switch, again
7. If you plan to use wifi etc. launch incognito RCM, and also Lockpick RCM to get your keys
8. Boot the Switch for the first time with AMS and configure it your way
 
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lloydlim996

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Hi all,

I'm on 9.2.0 and followed ths Atmosphere (Kosmos) guide from sdsetup.

I had a couple of errors prior to my initial NAND backup (which I believe weren't send to Nintendo as I had diverted it to the 90DNS shortly after). I would just like to know if there's a safe way of reverting BTS on Stock 9.2.0, so I could make a safe NAND copy before I proceed with a CFW install so that I have something to revert back to if I ever want to play online.

Also, I plan on playing local games that are copied/downloaded. Is it better that I keep it as-is or should i revert to stock, run Haku33, backup nand, and reinstall CFW? Or is that redundant at this stage as I don't have a clean copy of my NAND regardless?

Thanks
 
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ouss

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Boys i have my switch hacked and never connected to nintendo servers .. only installed some nsp games and i don't a nand backup .. anyone can help me how to this ? and i have some question ..
 

Khim09

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Hi, can we use this on EmuNAND sd partition? I just want to reinitialize the emunand, thats all. Thanks.
 

Kronos2308

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Hi all,

I'm on 9.2.0 and followed ths Atmosphere (Kosmos) guide from sdsetup.

I had a couple of errors prior to my initial NAND backup (which I believe weren't send to Nintendo as I had diverted it to the 90DNS shortly after). I would just like to know if there's a safe way of reverting BTS on Stock 9.2.0, so I could make a safe NAND copy before I proceed with a CFW install so that I have something to revert back to if I ever want to play online.

Also, I plan on playing local games that are copied/downloaded. Is it better that I keep it as-is or should i revert to stock, run Haku33, backup nand, and reinstall CFW? Or is that redundant at this stage as I don't have a clean copy of my NAND regardless?

Thanks
you can use haku to back to stock the nand but i recomend to made abakup of 2gb before and after a 30 gb one ok


Boys i have my switch hacked and never connected to nintendo servers .. only installed some nsp games and i don't a nand backup .. anyone can help me how to this ? and i have some question ..
talk


Hi, can we use this on EmuNAND sd partition? I just want to reinitialize the emunand, thats all. Thanks.
yes it can be used and only affect emu if you run haku33 in emu
 

ouss

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If i clean my switch using haku33 and save that clean backup i can get back to sxos ? to play zelda ? because i still have my save games there? and use both ? until i finish zelda
 

pcwizard7

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If i clean my switch using haku33 and save that clean backup i can get back to sxos ? to play zelda ? because i still have my save games there? and use both ? until i finish zelda

if you are asking yes you can hack your switch again after getting a clean backup yes.

but if you are asking will my save data still be there after using haku33 then no it wipes everything and you need to use a save manager homebrew to backup and restore it
 

ouss

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if you are asking yes you can hack your switch again after getting a clean backup yes.

but if you are asking will my save data still be there after using haku33 then no it wipes everything and you need to use a save manager homebrew to backup and restore it


can you send me your discord in pm i need someone to help me do it .. i'am willing to clean my cfw please and thanks
 

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