I'm aware of the process and cautions for installing sysConfig tool, but I still don't get what it does, but if it's not required, I guess it doesn't really matter.
Anyways, on to my 2nd question, I've read about the Brazilian method, but I don't know if you can install games that you can't purchase from the eShop, is it possible?
Also, I have some other questions:
4.- Is there an HDD compatibility list for these purposes? I've found
this one on Reddit, however I don't know if it applies for the Brazilian method. I was planning to buy a
1tb Adata HDD, but it doesn't appear in the compatibility list, any advice?
I can get a cheap internal hard drive, then just put a case on it and make it
"external", but then, I don't know if it'll work.
5.- Does it affect anything if the HDD is USB 3.0, 2.5 or such? Again, this is for homebrew and such.
6.- Can you use SDXC cards with redNAND and homebrew? I remember that some SDHC cards didn't work on the Wii, maybe it's a similar history here.
Again, thanks in advance.