how 2 transfer data from NNID to NNID

[piichinu]

is this possible?
i have 2 NNIDs
1. the weeb one with the data i wanna transfer
2. the new one i made with less unlocks in my games and stuff

i have digital downloads of my games and im sick of the weeaboo nnid so i was wondering if i could like transfer my splatoon data from one nnid to another? idc if i have to hack my wii u or smth i just want a way

 

[Bowie]

As far as I know, it isn't possible. A lot of people complain about it. I don't know if the Wii U is any different, but you could backup all the stuff you want through hacking software and then inject it back once you've got your new ID, but I've never really been in that situation.

 

[lars708]

I'm fairly sure that there is no way to transfer that from one NNID to another NNID.