As it turns out, however, a number of early Galaxy S9 buyers have discovered an annoying issue with their screens. Apparently, they come with “dead zones,” which are screen areas that don’t register any kind of activity.
Samsung is rolling out firmware version G965FXXU1ARCC for the Galaxy S9+. The update has been released over-the-air in Germany only so far but it shouldn’t take long before it’s available in other markets as well.