I experienced a very fast, flash like increase in brightness across the whole screen on my Fairphone 6. It was not tied to any specific app and happened during normal use. The flash was extremely brief, almost instantaneous. No flickering, touch issues, or other display problems before or after.
Has anyone else with a Fairphone 6 noticed something similar, possibly related to system updates or display behavior? I am trying to understand whether this is a known or general issue.