PS4 1.7 Update Screen Flickering Solution Revealed
Here's the simple fix for users facing screen flickering after installing the new update to your PS4.
Sony’s 1.7 update for the PlayStation 4 is not bug-free. Owners of various HDTVs have reported a flickering issue that has recently surfaced with the release of the new update. The solution is simple: go into the system’s Video Output settings and disable “Deep Color.” Doing so should stop the screen from flickering, if you are affected by this problem.