region-changing: condense, add SD

_pages/en_US/region-changing.txt

@@ -135,9 +135,7 @@ If the script found no user tickets and told you to skip this section, you can s
 {: .notice--info}
 
 1. Launch FBI from the list of homebrew
-1. Select "gm9"
-1. Select "out"
-1. Select "ctrtransfer_tickets"
+1. Navigate to `SD` -> `gm9` -> `out` -> `ctrtransfer_tickets`
 1. Do the following process for either the `eshop` folder, `unknown` folder, or both
   + Navigate to the folder
   + Select "\<current directory>"