It seems like Microsoft, or Samsung for that matter just cannot seem to get their update process right. This time it's AT&T's Samsung Focus that has acquired a peculiar touchscreen bug after the Nodo update. AT&T took its sweet time doing whatever testing process they do before they roll the update out to end users. Whatever testing they did, it looks as if this issue went past quality control. At this point in time, I am beginning to doubt if there is a quality control to begin with as far as Samsung's software updates go.

Source: WPCentral