Un-Hack New 3DS?

[spinal_cord]

I'd like to un-hack my new 3ds, but it's been so long since I used it, I have no idea what to do. Is there a good guide (google is a bit useless these days)?
I have a couple of files which I assume are backups (nand.bin - 1933312KB) which was created in 2015.

 

[Kwyjor]

You're not supposed to do that and if you think you need to do that, then you are likely mistaken. There is a good chance it will cause more problems than it is likely to solve.

If you are having some particular problem, then there is probably a much better solution.

 

[Aep]

3ds.hacks.guide has a page iirc

 

[sup3rgh0st]

https://3ds.hacks.guide/uninstall-cfw.html
Follow the guide here

 

[spinal_cord]

The reason is that I want to trade it in to a store.

 

[Aep]

The reason is that I want to trade it in to a store.

Well follow the guide you were sent to unhack it.

 

[spinal_cord]

Excellent, thanks guys

 

[MysticStarlight]

Be careful to not have a custom keyboard installed while uninstalling cfw

 

[spinal_cord]

Be careful to not have a custom keyboard installed while uninstalling cfw

I didn't even know there was such a thing. It's all done now, ready to sell.

 

[LexDG]

Be careful to not have a custom keyboard installed while uninstalling cfw

Splash screens too, right? Just incase someone lands here while googling.

 

[MysticStarlight]

Just incase someone lands here while googling.

Yeah, that's exactly why I commented that. Any modification to the console's OS and home menu, such as region changing, custom keyboards, custom movable.sed, etc... must be reverted back to original before uninstalling cfw or you risk getting a brick. The guide states this, but we need to repeat it twice just in case...