If you're not going to help, don't respond. Most of us asking this is because we want to use our own save game file without starting from the beginning.
false, although Switch can be region free that does not prevent problems. But if the game does not have the same internal identifier in all regions you may have problems, for example with save file bonuses from previous games or when purchasing DLC
There is already something better than the FBI installer. It's called Custom Installer 3DS, it's much faster than the FBI program to install games on the 3DS.
1709772666
The next one could be Ryujinx, it also has an explanation of how to backup...
You don't even need a hacked Switch to play leaked games, unless they are a copy of the leaked games. All the games leaked on Switch are physical games because they are early sales/shipping games, a Nintendo Switch can already run these games and...