(off topic)I was curious if I use my encTitleKeys to download titles and share those CIA with another system will that result in a ban or red flags by nintendo. Like usings two Gateways 3ds with the same private header? I have never used these steal content off nintendo's servers so I'm unclear on the ramifications of these tools.
There's no header that uniquely identifies a cia by definition.
One downloaded directly from the eShop (without having a non-original ticket installed first) (or created with Funkycia's personal option) will install a legit ticket, and of course they could compare your local tickets with your purchase history: none of those are being done.
And with a good cfw (Luma/Mizuki/even RxTools iirc/potentially Cakes with an appropriate external patch) you can change your SecureInfo_A anyway!











