Hacking Unlink NNID N3DS with a9lh and Luma3DS

[belisleian]

Hi guys,
I sold my N3DS that is having Luma3ds and a9lh on 11.2 with plailec's guide.
I want to unlink the NNID from the console?
Is there a way without formatting?
How to do that without loosing the CFW
Thanks

 

[Ronhero]

Format will not remove cfw

 

[belisleian]

Format will not remove cfw

Thanks.
Cia like FBI lumaupdater etc will stay?

 

[Ronhero]

Thanks.
Cia like FBI lumaupdater etc will stay?

No, fbi will stay if you're using the injected version