1. TimGS's Avatar
    Hey all,

    3,5 weeks ago I recieved my KeyOne and I really like it.
    But in the last week a bug (or defect) occured.

    The birghtness of my display is changing without any reason.
    Sometimes the display becomes brighter or darker without doing anything (e.g. on the desk, using google maps in the car, browsing some websites with chrome...).
    Automatic brightness control is switched off. So this can not be the reason.
    I also tried to change some settings in the developer mode according to issues on other Android phones. No change.

    Has anybody an Idea? Or does it look like a hardware defect?

    Kind regards,

    Tim
    08-14-17 07:57 AM
  2. CB-BB-BBM's Avatar
    put the auto brightness on and see if it still happens.
    08-14-17 11:39 AM
  3. TimGS's Avatar
    It's the some. It does not matter if it's switched on or off. I even tested a complete reset. --> Same... :-(
    08-14-17 11:47 AM
  4. FF22's Avatar
    It's the some. It does not matter if it's switched on or off. I even tested a complete reset. --> Same... :-(
    Anything covering the proximity or ambient light sensor?
    08-14-17 10:38 PM
  5. TimGS's Avatar
    No, nothing. I'm not using a case or something smiliar.
    08-15-17 02:35 AM
  6. TimGS's Avatar
    Hi again,
    can anyone do me a favor and test the backlight display behaviour in the Engineering mode?
    Type in *#*#2637643#*#* to go to engineering mode. Then go to "LCD Backlight" no it says "Is screen Backlight flashing?"
    Are your devices flashing now? Mine is not and I'm not sure if this is the right behaviour or if it is a bug.
    08-17-17 03:24 AM
  7. anon(870071)'s Avatar
    tried it and nothing flashes
    08-19-17 04:15 AM

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