1. AC Question's Avatar
    I have no idea how I managed this, but I dimmed my screen all the way till it's black. Now I can't see anything on the screen in order to operate it. How do I brighten the screen back to normal if I can't see anything?

    I already tried starting and restarting.
    01-18-2015 11:41 AM
  2. B. Diddy's Avatar
    Welcome to Android Central! Do you have a 3rd party screen dimming app installed, like Lux?

    When you restarted the phone, did it truly power down, or did only the screen shut off? Ensure a true reboot by pulling the battery, waiting 10 seconds, then reinserting the battery and powering back on.
    01-18-2015 07:18 PM

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