Hacking BrickBlocker Help

[toblerone]

Hello,

I got some NTSC isos, so i just ran over them with BrickBlocker.
Is it correct that the iso still shows NTSC after patching?

Also, BrickBlocker says to some of my isos: "XYZ is not a valid Wii iso".
Now i have no clue what region code this isos are. Is there any way to get this information?

thanks,
chillta

 

[toblerone]

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