Backup SMG file For CG1.

[iWally]

Where do i find this or where can i get this...

[AlucardArg]

Try using Flash&Backup3.
In the "Read Data" menu, check CG1, from the dropdown list, select SMG, and click "Read Data".

Now it comes to my mind, if you need a new CG1 backup, I think you can download it at the Download section right here at M3
Otherwise, I'll give you my CG1 backup. I guess it wouldn't give you any trouble.