Ya, but nobody confirmed you can do this. Everyone who responded is talking about hardware modifications to change the region on SYSNAND. If it was easy to "software change" your region on emunand, then there would be no need to modify your hardware. Since your emunand is a copy of your SYSNAND, you would need to hack your SYSNAND first (which requires hardware modification). It is the same reason you can't take an emunand from one system and use it on another. I would love to see that happen one day, but I don't think it will ever be possible. After all, your emunand is encrypted specific to your console's key. Even the injection methods don't address making your emunand "generic"