Hacking Downgrading & Installing A9LH

[Revoked]

One more question, it says the O3DS's NNID will be stuck on the New 3DS unless I either system transfer back or call Nintendo. My O3DS currently does not have an NNID, and I also have to buy Fieldrunners on it. Will I have to create an NNID and buy Fieldrunners or will I be able to buy the game without needing an NNID and if I do have to create an NNID or system transfer without an NNID will I have any problems linking my NNID to my New 3DS after I hack it. I won't be able to system transfer back since you can't system transfer from a New 3DS to an O3DS.

 

[ADS3500]

One more question, it says the O3DS's NNID will be stuck on the New 3DS unless I either system transfer back or call Nintendo. My O3DS currently does not have an NNID, and I also have to buy Fieldrunners on it. Will I have to create an NNID and buy Fieldrunners or will I be able to buy the game without needing an NNID and if I do have to create an NNID or system transfer without an NNID will I have any problems linking my NNID to my New 3DS after I hack it. I won't be able to system transfer back since you can't system transfer from a New 3DS to an O3DS.

I'm pretty sure you can buy it without an ID, and that would be the best way to do the downgrade. If you can't, I'm pretty sure a 3ds stores all of the ID's linked to it, so you'll probably be able to log into your original ID again. You just won't be able to log into your old system's ID.

 

[Revoked]

Just finished hacking my N3DS. Had a problem with installing A9LH, I think it was because I still had the OTP.bin file from my O3DS in my SD card. I just re-did all the prep work in section 1 and deleted that file and managed to fix it. I restored my backup on my O3DS and it works fine again, I managed to login to my NNID no problem after hacking it and was able to buy the DsiWare game without creating a new NNID. Thanks everyone that commented in the thread helping me.