My friend is running custom FW 4.01, today I tried updating him to 4.3.1 with redsn0w, so I ran it and it did what it needed to do. Go to look at the iPhone and we see nothing has changed, even when it said it was successful? So I figured we should just restore to 4.3, well I tried that and as it was verifying iPhone error 3194 popped up(and it will not let us restore). Any idea how to fix this?