Homebrew Official [Release] EmuNAND9 - Open Source EmuNAND Formatter & Manager

Madobe Ai · May 8, 2016

I've been following the quite simple instructions to convert a GW to a red

Backup your current EmuNAND and SD card contents (via EmuNAND Manager Options).

Either use 'Complete RedNAND Setup' or 'Format SD for EmuNAND (min size)' to setup your SD card.

Restore your EmuNAND and copy back the contents of your SD card.

But no matter what I do, I'm always getting hit by an i/o error on my μSD card
I'm using one of these as the card, and it only affects that card, but it's the only 32Gb card I own

I've also had the same issue dumping nands to the card, but this issue did not exist when using emunandTool 1.0.3, which is what I used to backup the nand

Replacing the SD card can be sorted out

d0k3 · May 8, 2016

Madobe Ai said:
I've been following the quite simple instructions to convert a GW to a red

But no matter what I do, I'm always getting hit by an i/o error on my μSD card
I'm using one of these as the card, and it only affects that card, but it's the only 32Gb card I own

I've also had the same issue dumping nands to the card, but this issue did not exist when using emunandTool 1.0.3, which is what I used to backup the nand

Replacing the SD card can be sorted out

The 3DS SD card reader has problems with certain cards (it works outside of homebrew because of software workarounds Nintendo implements). I'd suggest you use E9 just to format the card, then transfer the RedNAND via Multi EmuNAND Creator.

djalmafreestyler · May 8, 2016

Is it possible to erase EmuNAND in my SD using this homebrew?

Madobe Ai · May 9, 2016

d0k3 said:
The 3DS SD card reader has problems with certain cards (it works outside of homebrew because of software workarounds Nintendo implements). I'd suggest you use E9 just to format the card, then transfer the RedNAND via Multi EmuNAND Creator.

The Multi EmuNAND creator doesn't support RedNAND on N3DS apparently
Injecting the rednand bin folder turns it back into a GW Nand, that's all I can do, even though it's a 1.2~.3GB file

Appreciate the help

d0k3 · May 9, 2016

Madobe Ai said:
The Multi EmuNAND creator doesn't support RedNAND on N3DS apparently
Injecting the rednand bin folder turns it back into a GW Nand, that's all I can do, even though it's a 1.2~.3GB file

Appreciate the help

Okay, this is bad. Multi EmuNAND Creator is too smart for it's own good and classic EmuNAND Tool does not work with anything new. So... you got to get acquainted with and use the dd command line tool, and I can only give you a starter point.

For examples, see here:
http://wiki.gbatemp.net/wiki/3DS_Fl...my_EmuNAND_partition_located_on_my_SD_card.3F

For a working, good version of dd for Windows, one is included in this package:
https://github.com/al3x10m/A9LH-Injector

EDIT: ... and, another hopefully helpful hint... you basically should only need this command:
dd if=rednand.bin of=/dev/device seek=1 count=2539520
... be extra careful with of=/dev/device - this needs to point to your SD card. Get informed about how to change this for your needs. Also, dd needs admin rights to do this.

Olmectron · May 21, 2016

So. Sorry for bothering, everyone.

I'm trying to boot EmuNAND9 from Luma using the BIN file, in a Nintendo 2DS.

Decrypt9 loads and works just fine (from BIN too). I just made a backup.

I've searched everywhere, and read a lot, but couldn't find someone else with a similar issue. What could be wrong?

I've also tried naming it arm9loaderhax.bin in the root, so that A9LH loads it directly. I got the same result.

This is what I get:

d0k3 · May 21, 2016

Olmectron said:
So. Sorry for bothering, everyone.

I'm trying to boot EmuNAND9 from Luma using the BIN file, in a Nintendo 2DS.

Decrypt9 loads and works just fine (from BIN too). I just made a backup.

I've searched everywhere, and read a lot, but couldn't find someone else with a similar issue. What could be wrong?

I've also tried naming it arm9loaderhax.bin in the root, so that A9LH loads it directly. I got the same result.

This is what I get:

View attachment 50091

You are using @Shadowtrance's graphical UI version, but you haven't copied the graphics files to your SD card. What you need to do it either use the text version (mine), or copy the grahics files to your SD card.

3xkrazy · May 24, 2016

Hi @d0k3,

I'm getting errors with your latest EmuNAND commit (1f072ae7).

Top menu:

Code:

EmuNAND: SD not ready
SD storage: unknown filesystem

I tested Format SD (no EmuNAND)

Code:

Unknown or corrupt file system
...
Unknown error /  something went wrong here
...
Format SD (no EmuNAND): failed!

Reverting to your latest release
https://github.com/d0k3/EmuNAND9/releases/download/20160420/EmuNAND9-20160420-141209.zip

seems to resolve the problem. Is anyone getting this issue?

ihaveahax · May 24, 2016

3xkrazy said:
Hi @d0k3,

I'm getting errors with your latest EmuNAND commit (1f072ae7).

Top menu:

Code:

EmuNAND: SD not ready SD storage: unknown filesystem

I tested Format SD (no EmuNAND)

Code:

Unknown or corrupt file system ... Unknown error / something went wrong here ... Format SD (no EmuNAND): failed!

Reverting to your latest release
https://github.com/d0k3/EmuNAND9/releases/download/20160420/EmuNAND9-20160420-141209.zip

seems to resolve the problem. Is anyone getting this issue?

someone else and I are also getting this on New3DS. I believe this worked fine for me on Old3DS.

3xkrazy · May 24, 2016

ihaveamac said:
someone else and I are also getting this on New3DS. I believe this worked fine for me on Old3DS.

I'm getting it on my N3DS and O3DS XL.

d0k3 · May 24, 2016

3xkrazy said:
Hi @d0k3,

I'm getting errors with your latest EmuNAND commit (1f072ae7).

Top menu:

Code:

EmuNAND: SD not ready SD storage: unknown filesystem

I tested Format SD (no EmuNAND)

Code:

Unknown or corrupt file system ... Unknown error / something went wrong here ... Format SD (no EmuNAND): failed!

Reverting to your latest release
https://github.com/d0k3/EmuNAND9/releases/download/20160420/EmuNAND9-20160420-141209.zip

seems to resolve the problem. Is anyone getting this issue?

ihaveamac said:
someone else and I are also getting this on New3DS. I believe this worked fine for me on Old3DS.

This is pretty strange - that commit should not have that effect, and the other ones since the release should not either. I'll do a test build later today, would you be willing to give it a try?

ihaveahax · May 24, 2016

d0k3 said:
This is pretty strange - that commit should not have that effect, and the other ones since the release should not either. I'll do a test build later today, would you be willing to give it a try?

sure I can try, I've got a few [micro]sd cards...

d0k3 · May 24, 2016

3xkrazy said:
Hi @d0k3,

I'm getting errors with your latest EmuNAND commit (1f072ae7).

Top menu:

Code:

EmuNAND: SD not ready SD storage: unknown filesystem

I tested Format SD (no EmuNAND)

Code:

Unknown or corrupt file system ... Unknown error / something went wrong here ... Format SD (no EmuNAND): failed!

Reverting to your latest release
https://github.com/d0k3/EmuNAND9/releases/download/20160420/EmuNAND9-20160420-141209.zip

seems to resolve the problem. Is anyone getting this issue?

ihaveamac said:
someone else and I are also getting this on New3DS. I believe this worked fine for me on Old3DS.

Okay, seems like I already found the issue, just a small typo. Could you try this test build?
https://up1.ca/#B6LGTB7HLTohIidqdRb9HQ

If that still does not work, I'll need some info on what you used to format those SD cards and what sizes they are.

ihaveahax · May 24, 2016

d0k3 said:
Okay, seems like I already found the issue, just a small typo. Could you try this test build?
https://up1.ca/#B6LGTB7HLTohIidqdRb9HQ

If that still does not work, I'll need some info on what you used to format those SD cards and what sizes they are.

works for me now; shows that my main SD is formatted and formatted another microsd card without errors

Asia81 · May 25, 2016

I noticed EmuNand Tool (on pc, by @n1ghty can't detect emunand created using EmuNand9, it's normal?

d0k3 · May 25, 2016

Asia81 said:
I noticed EmuNand Tool (on pc, by @n1ghty can't detect emunand created using EmuNand9, it's normal?

Yup, it is normal. By now, EmuNAND Tool is pretty much outdated. It can't detect RedNANDs, and it even has trouble with space saving (ie, non legacy formatted) setups.

Asia81 · May 25, 2016

EmuNand tool is practice when you don't have too many space on your SD for generate the backup directly on it, like me xD

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

especially when you nand's size is 1.8 gb...

d0k3 · May 25, 2016

Asia81 said:
EmuNand tool is practice when you don't have too many space on your SD for generate the backup directly on it, like me xD

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

especially when you nand's size is 1.8 gb...

Use Multi EmuNAND Creator instead, if you need a on PC EmuNAND tool. Also, use RedNAND as created by EmuNAND9, and you will be able to do the backup via any imager tool

.

d0k3 · Jun 6, 2016

I guess you didn't see that coming - a new EmuNAND9 release. This is new:

NAND dump verification via .SHA files
Various smaller bugfixes and improvements

Have fun and be sure to report any problems that may come up!

Februarysn0w · Jun 7, 2016

my bad! sorry for trolling.

Homebrew Official [Release] EmuNAND9 - Open Source EmuNAND Formatter & Manager

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