You may be misunderstanding what that means. The RW_LEGACY payload is provided to you by MrChromebox, which makes it custom too.
You should try both to see if either of them work, otherwise you might have the same issue as this post.
You may be misunderstanding what that means. The RW_LEGACY payload is provided to you by MrChromebox, which makes it custom too.
You should try both to see if either of them work, otherwise you might have the same issue as this post.