Fans quickly discovered that one of the best features on the Pixel 4 and 4 XL - the 90Hz mode for the screen - only works when the brightness is at 75% or higher. And they were clearly unhappy about this. But fear not, Google is working on an update for it. "We have previously planned updates that we'll roll out in the coming weeks that include enabling 90Hz in more brightness conditions" says Google in a statement. However, there are no details about how much lower than 75% brightness you'll be able to go after the update. In the same statement the company clarified the situations...