Hacking emunand sd partition switch crashes with error code 2002-3999

[MR_TeCKnO]

Hi all
i have a switch with a emunand sd partition that crashes on nintendo logo when booting emunand or rarely goes through the boot screen and after 20 or 30 seconds crashes with this error code 2002-3999



switch specs:
sysnand on 4.1.0 no exfat (recently restored)
2 × sd's with emunand partition on 6.2.0 with exfat (that nags with controller update )
i renamed the sd cards from TXNAND does it matter?

i have not installed anything on either nands no nsps or game update NOTHING
sd contains a bunch of xci's and a switch folder with choi , sx installer and checkpoint

at this point the switch is unplayable on sx os it just keeps crashing and i have no idea what to do

thank you and sorry for writing too much

Edit#1:
i've updated my controllers
since then no error codes but approx once every three boots to emunand, i get black screen before nintendo logo.

Edit#2:
the same error is back, it happens more often when playing while charging.
the error happens a least once every hour

 

[pLaYeR^^]

Which SXOS release are you using?

 

[MR_TeCKnO]

sx 2.5.2

 

[pLaYeR^^]

sx 2.5.2

Maybe try an older version.

 

[MR_TeCKnO]

ill try
thank you

 

[MR_TeCKnO]

Maybe try an older version.

tried multiple didn't work.
but was good idea thank you

 

[pLaYeR^^]

tried multiple didn't work.
but was good idea thank you

Have you tried the SX OS beta version 2.4.1? I had a similar problem.

 

[JJTapia19]

I think it would be easier to delete the emunand withwthe emunand settings and recreating it. Something could have gone wrong the first time and the emunand is corrupted. Since the emunand has nothing installed you won't loose nothing important.

 

[MR_TeCKnO]

i've updated my controllers
since then no error codes but approx once every three boots to emunand, i get black screen before nintendo logo.

 

[MR_TeCKnO]

the same error is back, it happens more often when playing while charging.
the error happens at least once every hour

 

[stoffer666]

Hi all
i have a switch with a emunand sd partition that crashes on nintendo logo when booting emunand or rarely goes through the boot screen and after 20 or 30 seconds crashes with this error code 2002-3999

View attachment 156303

switch specs:
sysnand on 4.1.0 no exfat (recently restored)
2 × sd's with emunand partition on 6.2.0 with exfat (that nags with controller update )
i renamed the sd cards from TXNAND does it matter?

i have not installed anything on either nands no nsps or game update NOTHING
sd contains a bunch of xci's and a switch folder with choi , sx installer and checkpoint

at this point the switch is unplayable on sx os it just keeps crashing and i have no idea what to do

thank you and sorry for writing too much

Edit#1:
i've updated my controllers
since then no error codes but approx once every three boots to emunand, i get black screen before nintendo logo.

Edit#2:
the same error is back, it happens more often when playing while charging.
the error happens a least once every hour

Check you xci files i had a similar problem and it was a bad xci file and got a error when starting sx os menu and the switch rebooted. Also check the names on your xci files No special charactars like %$

 

[x3n0]

Does your OFW experience the same problem playing cartridge games?

Did you try a clean/fresh emunand and a fresh dump of a cartridge?

 

[MR_TeCKnO]

Does your OFW experience the same problem playing cartridge games?

Did you try a clean/fresh emunand and a fresh dump of a cartridge?

no
yes

--------------------- MERGED ---------------------------

Check you xci files i had a similar problem and it was a bad xci file and got a error when starting sx os menu and the switch rebooted. Also check the names on your xci files No special charactars like %$

checked

 

[x3n0]

no
yes

This means you have no problem in your nand but the problem is created when your emunand is made. So or there's an error reading out your nand or there is an error writing out your emunand.

If there is an error writing out one could assume there is a problem with the sd-card. You probably checked your sd-card if it was a fake so you could check on bad sectors with "chkdsk /f" in you dosbox.

If the disk is fine then I would assume the problem is in reading the nand. You could try making a backup of your nand with heckate (this verifies the files) to check if backdate also fails reading the nand.

 

[Mambitos]

Try it with another sd card first.

 

[Adz01]

I get the same issue did you manage to fix it?

--------------------- MERGED ---------------------------

I get have a similar issue, running 8.1.0 updates to 9.1.0, was working for a day then crashed would not boot. Restored my emunand 8.1.0 tried installing game they won’t install or the one that does crashes with 2002-3999 error.