ROM Hack How can I downgrade my console?

[Virdoo]

I didn't understand you very well, so what should I do now? And does it requiers any kind of additional hardware?

 

[xtheman]

I didn't understand you very well, so what should I do now? And does it requiers any kind of additional hardware?

First of all did you make a NAND backup before setting up a rxtools? if you did then you need a hardmod. Which is really soldering wires. if you don't have a NAND backup then sorry your 3ds will never work again.

 

[Virdoo]

Unfortunately I do not have nandbackup. So I guess there's no way to fix it?

 

[Manuel9181]

I didn't understand you very well, so what should I do now? And does it requiers any kind of additional hardware?

You should proceed soldering the motherboard of your console in order to flash on it the emuNand which can ve dumped with a program called "emunandtool" . But as I've already said you I'm not sure that you can use the emuNand instead of the sysNand to recover your 3ds

 

[xtheman]

Unfortunately I do not have nandbackup. So I guess there's no way to fix it?

no. sorry.

 

[Virdoo]

Oh great...

 

[Arubaro]

If you have an emunand, you can extract it and inject it into your sysnand.
Of course, you still need a hardmod

 

[Virdoo]

I have emunand on my SD card or where ever should I have it. How do i Do it?

 

[Manuel9181]

I have emunand on my SD card or where ever should I have it. How do i Do it?

Extract the SD from your console and insert it into your PC.
Download this program and extract the emuNand:
https://gbatemp.net/threads/emunand-tool-release-and-support-thread.359239/

 

[Virdoo]

Ok, it's extracted, what should I do now? Also do I need some special hardware to fix this?

 

[Manuel9181]

http://gbatemp.net/threads/tutorial-noob-friendly-nand-dumping-2ds-3ds-3ds-xl-n3ds-n3ds-xl.414498/

 

[Virdoo]

Any video tutorial maybe? English is my third language so most of the thing I do not understand very well there.

 

[Manuel9181]

Any video tutorial maybe? English is my third language so most of the thing I do not understand very well there.

You can find it easly on YouTube. As you can guess the motherboards of the o3ds and the o3ds XL are different eachothers.

 

[Virdoo]

Damn... So I guess there's no way to do it for me

 

[Virdoo]

Hmm searching over internet made me thing. Is it really bricked if blue light turns on, but screens don't display anything?

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Since this thread become really messy I will make new one and describe everything better. Hopefully i will fix it.

 

[Wrathalos]

Yes, it's like updating your computer's BIOS and having it fail, your 3DS's motherboard has no usable software and no backup to go to. It will turn on as long as it has power.

 

[Virdoo]

Is emunand 100% sure to restore sysnand? I'm just curious before i start whole process