https://github.com/Plailect/Guide/wiki

This guide includes information to get you from nearly any situation to full arm9loaderhax CFW.

If you appreciate this guide and the work I put into maintaining it, I accept donations through both Bitcoin and PayPal.

 

[Supster131]

Sorry I think I didn't ask correct, I mean the cfw when downgrading to get otp, the tutorial uses cakes. But is this possible with aureinand?

Yes it is. Just use AuReiNAND instead of Cakes. Each time it mentions Cakes, pretends it says AuReiNAND.

i restore emunand using otphelper as the guide said. is it different? im using otphelper from plailect guide..

Pretty sure it doesn't matter.

 

[naaiil]

Pretty sure it doesn't matter.

for downgrade to 2.1.0 use sysupdater? is that right?

 

[Supster131]

for downgrade to 2.1.0 use sysupdater? is that right?

Yes.

 

[androgynus]

Hello, I was in the prossess of installing A9LH on a N3DS. Everything went smoothly until i got to the safe A9LH part (on the Aureinand version at step 7 under Installing arm9loaderhax) Somehow, i get this error saying that secret_sector.bin doesn't exist. Could i get some help about this and some explanation about the secret_sector.bin ?

Thanks,

 

[Supster131]

Hello, I was in the prossess of installing A9LH on a N3DS. Everything went smoothly until i got to the safe A9LH part (on the Aureinand version at step 7 under Installing arm9loaderhax) Somehow, i get this error saying that secret_sector.bin doesn't exist. Could i get some help about this and some explanation about the secret_sector.bin ?

Thanks,

Did you create a folder on the root of your SD card called "a9lh" and placed all the needed files in there? (including secret_sector.bin.)

 

[androgynus]

Well, in the guide, it doesnt even talk of this file. But i do have the al9h folder there.

 

[Supster131]

Well, in the guide, it doesnt even talk of this file. But i do have the al9h folder there.

drag the folder within the data_output.zip file into the root of your SD card.

 

[androgynus]

ok now it worked. On the guide it says that i should boot on CFW sysnand. Does Aureinand Patch the Ver. string like Reinand does and show it in system setting ? Cause i got nothing here but regular version showing up.

 

[Just Passing By]

ok now it worked. On the guide it says that i should boot on CFW sysnand. Does Aureinand Patch the Ver. string like Reinand does and show it in system setting ? Cause i got nothing here but regular version showing up.

No. It doesn't show the tag.

 

[Supster131]

ok now it worked. On the guide it says that i should boot on CFW sysnand. Does Aureinand Patch the Ver. string like Reinand does and show it in system setting ? Cause i got nothing here but regular version showing up.

No it doesn't patch it, but you're safe to update, so don't worry about it.

 

[androgynus]

Will it be safe to update even with the update prompt on menu as well or only by the system setting ?

 

[Supster131]

Will it be safe to update even with the update prompt on menu as well or only by the system setting ?

Yes, it's safe to update with the prompt, I've done it before.

 

[Deleted-369620]

I always get validation stage 0 failed, Basic NAND integrity check failed, FIRM0 hash mismatch and SecurInfo_A not found. what should I do?

 

[CJET]

So, noob here. Been doing a lot of research and found lots of different and varying info, but nothing definitive. How would I go about installing A9LH on a Jap N3DS if I want a USA sysNAND outcome?

 

[naaiil]

You can try placing a NAND backup of the region changed emuNAND on the root of your SD card called "NAND.bin". The A9LH installer will restore to your sysNAND and install A9LH over it/after it. So your system will be a different region and have A9LH installed.

Yes.

finally, i can downgrade and get my otp..

now i want to ask, how to change emunand region in permanent cfw? can you give me more details? what tutorial should i follow

thanks..

 

[regnad]

https://github.com/Plailect/Guide/wiki

This guide includes information to get you from nearly any situation to full arm9loaderhax CFW. This includes the updated OTP guide, which is now based on @d0k3's OTPHelper.

If you appreciate this guide and the work I put into maintaining it, I accept donations through both Bitcoin and PayPal.

I notice in the downgrading section it doesn't have the part that says N3DS JP users need to delete a specific cia to avoid a brick.

Has the offending cia already been removed from your 9.2 JP downgrade cia pack? Is it safe to just use it as is?

Edit: the answer seems to be yes!

 

[SePiest]

I'm really STUCK on this part:

1. Go to http://dukesrg.github.io/2xrsa.html?arm11.bin on your 3ds

All I see is "arm11.bin loading..." - nothing more... it doesn't do anything.

All the steps before were working ok...

Would could be wrong?

 

[Elaugaufein]

I used an earlier version of your guide where only CTRNAND was injected into SysNAND, is it possible for me to get the other AGBSAVE/TWLN/ TWLP out of my EmuNAND (on PC is fine ) original.bin or do I have to recreate an EmuNAND partiation and reinject it to dump those ?

 

[TwistedZeon]

Happy to announce that I took the plunge and came through 100% with a9lh using the latest guide and with the help of someone on 3dshacks irc.

 

[V3N0MBR]

This is my OTP.log Getting error in TMD part.
3DS model.

Edit: Have already checked manualy and .tmd sha256 mine is 2de0f383dd186a3af708a406935fa37b78bae70d0d9fbabd5178c21799d9e710 and the one in the helper has 882911071290efc42239793d6f7d777722d23377bd59d1508fa41f8fc752b4a4

tryied recovery from emunand_formatted.bin twice and got the same error.

How solve this??

Using EmuNAND @ 1D7800/000000

NAND CID: BD22E4191303473130434D4D00011100
TWL Customer ID: 0088483500000000
Your serial number is: CB10005758
Your region is: USA
Checking title 0004001000021000...
Checking title 0004001000021100...
Checking title 0004001000021200...
Checking title 0004001000021300...
Checking title 0004001000021400...
Checking title 0004001000021500...
Checking title 0004001000021700...
Checking title 0004001000021900...
Checking title 0004001000021A00...
Checking title 0004001000021B00...
Checking title 0004001000021D00...
Checking title 0004001000021E00...
Checking title 0004001000021F00...
Checking title 0004001000024000...
TMD not found or corrupt
Checking title 0004001B00010002...
Checking title 0004003000008A02...
Checking title 0004003000008A03...
Checking title 0004003000008F02...
Checking title 0004003000009002...
Checking title 0004003000009202...
Checking title 0004003000009302...
Checking title 0004003000009402...
Checking title 0004003000009602...
Checking title 0004003000009702...
Checking title 000400300000C502...
Checking title 000400300000C503...
Checking title 000400300000C802...
Checking title 000400300000C803...
Checking title 000400300000C902...
Checking title 000400300000CB02...
Checking title 000400300000CC02...
Checking title 0004009B00010202...
Checking title 0004009B00010402...
Checking title 0004009B00010602...
Checking title 0004009B00011402...
Checking title 0004009B00011602...
Checking title 0004009B00011D02...
Checking title 0004009B00011E02...
Checking title 0004009B00012302...
Checking title 0004009B00013302...
Checking title 0004009B00014002...
Checking title 0004009B00014102...
Checking title 0004009B00014202...
Checking title 0004009B00014302...
Checking title 0004009B00015302...
Checking title 000400DB00010302...
Checking title 000400DB00010502...
Checking title 000400DB00016302...
Checking title 000400DB00017302...
Checking title 0004013000001502...
Checking title 0004013000001503...
Checking title 0004013000001602...
Checking title 0004013000001702...
Checking title 0004013000001703...
Checking title 0004013000001802...
Checking title 0004013000001803...
Checking title 0004013000001A02...
Checking title 0004013000001A03...
Checking title 0004013000001B02...
Checking title 0004013000001B03...
Checking title 0004013000001C02...
Checking title 0004013000001C03...
Checking title 0004013000001D02...
Checking title 0004013000001D03...
Checking title 0004013000001E02...
Checking title 0004013000001E03...
Checking title 0004013000001F02...
Checking title 0004013000001F03...
Checking title 0004013000002002...
Checking title 0004013000002102...
Checking title 0004013000002103...
Checking title 0004013000002202...
Checking title 0004013000002203...
Checking title 0004013000002302...
Checking title 0004013000002303...
Checking title 0004013000002402...
Checking title 0004013000002403...
Checking title 0004013000002602...
Checking title 0004013000002702...
Checking title 0004013000002703...
Checking title 0004013000002802...
Checking title 0004013000002902...
Checking title 0004013000002903...
Checking title 0004013000002A02...
Checking title 0004013000002A03...
Checking title 0004013000002B02...
Checking title 0004013000002C02...
Checking title 0004013000002C03...
Checking title 0004013000002D02...
Checking title 0004013000002D03...
Checking title 0004013000002E02...
Checking title 0004013000002E03...
Checking title 0004013000002F02...
Checking title 0004013000002F03...
Checking title 0004013000003102...
Checking title 0004013000003103...
Checking title 0004013000003202...
Checking title 0004013000003203...
Checking title 0004013000003302...
Checking title 0004013000003303...
Checking title 0004013000003402...
Checking title 0004013000003502...
Checking title 0004013000003702...
Checking title 0004013000008002...
Checking title 0004013000008003...
Checking title 0004013800000002...
Checking title 0004013800000003...
Checking title 0004013800000102...
Checking title 0004800542383841...
Is a TWL title, skipped
Checking title 00048005484E4441...
Is a TWL title, skipped
Checking title 0004800F484E4841...
Is a TWL title, skipped
Checking title 0004800F484E4C41...
Is a TWL title, skipped

Validation Stage 0: SUCCESS
Validation Stage 1: FAILED
Validation Stage 2: FAILED
# TWL titles        :   4
# TMD success       : 107
# TMD not found     :   1
# APP success       : 107
# APP not found     :   0
# APP fragmented    :   0

WARNING: Validation Stage 1 failed!
!DO NOT RESTORE THIS TO SYSNAND!
Starting from scratch is recommended

Downgrade Validation failed!
You can not continue here
One Click Setup: failed!