The blue light filter setting/toggle in Quick Settings doesn't work. When I tap the icon, it stays grey and the Quick Settings menu scrolls back up. I've tried removing the blue light filter setting from Quick Settings then re-adding it with no resolution. I've also turned off the display brightness auto-dimmer thinking that was causing a conflict. Restarting the phone didn't work either. Any suggestions?
We understand how frustrating this situation could be, J_Stuart. Have you also attempted to Reset All Settings? Please keep in mind, this will reset any personalized settings, such as wallpaper, customer ringtones, and any other advanced settings.
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