Seem like we need WulfyStylez to create a full tutorial for this as trying to interpret his instructions and method is overly complicated. We will all be hugely in your debt if you can spare the time to create a tutorial Wulfy!!
'backup' being a polite term for a copy found elsewhere. The dumper can be executed on any firmware from 9.0 to 9.5 with loadcode.dat or http://loadcode.projectpokemon.org/ .
Why using a public header which risk of being banned the first time you connect to get a RAM dump, when you can just use Gateway launcher.dat without the need of a Gateway flashcart to dump your cartridge?
Of course, it will work only up to 9.2
If you are on 9.2 or lower, only use this method:
1. put gateway's Launcher.dat on your SD
2. visit http://go.gateway.com to launch the exploit
3. once in the Gateway menu, select "Dump ROM". It will dump your cartridge to ROM with the uniqueID already included.
4. use a tool to see/extract your UniqueID (example : Gateway ROM Patcher)
5. use a tool to edit your Sky3DS template to inject the UniqueID to your games (example : No ban no sky)
If you are on 9.3 or newer, then memory dump is the only method and ban has more chance to happen (because we still don't know 100% what nintendo is checking to ban users).
Could you possibly explain why you think Regionthree and EmuNAND classic are the safer options?
I'm too busy with some other RE to type up a full guide at the moment, but the gist is:
1) Use a public header on your rom of the game you own. Note the cartridge (unique) ID of that rom. (0x1240, 16 bytes, or 0x40 in sky3ds template)
2) Start the backup of that game up, try to connect to its online functions, then hit home as it's trying to connect and dump memory.
3) Do that again, but with your real cart.
4) Find your unique ID from your public header in your dump from that. Flip byte order if you can't find it.
5) Search for the same region in your genuine dump. Do this by either jumping to the same address in your first dump (unlikely) or searching for data that was close to your ID in the first dump (do this).
6) When you've found your legit unique ID, add it to your template with sky template maker (or manually if you hate yourself)
EDIT: Oh and here's the dumper I use for my 9.x hax, use it if you don't have your own already.
I mean, if people like you are going to be assholes, I'll just put up a tutorial on how to dump headers on 9.5 without gateway. There's no need to create a market for something people already have.
sorry for late reply.Could you possibly explain why you think Regionthree and EmuNAND classic are the safer options?