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backlight changes without reason [duplicate]

asked 2014-07-06 11:36:09 +0300

Macilaci457 gravatar image

updated 2014-07-11 23:05:55 +0300

simo gravatar image

While reading, browsing at night (dark room) the backlight dimmed, then a blue LED turned on. After a few seconds the brightness came back and the blue LED disappeared. Battery was about 70%. Is it a software issue or hw? (note that I need to contact care for other reasons, need to know it worth a mention too or not.)

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The question has been closed for the following reason "duplicate question" by ssahla
close date 2014-07-06 12:12:12.348771

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answered 2014-07-06 12:07:55 +0300

zlatko gravatar image

It is a feature introduced with the last update. Quoting @spiiroin:

Now that both automatic and manual brightness control allow using close to minimum display brightness, it is possible to end up in a situation where it is not possible to make clear visual difference between "on" and "dimmed" display states.

In those cases the blue led is lit so that the display does not blank without any warning.

Duplicate of: https://together.jolla.com/question/47107/1071618-blue-pearl-white-led-notification-appeared-before-screen-auto-turns-off/

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thanks, it is clear now.

Macilaci457 ( 2014-07-06 23:09:10 +0300 )edit
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answered 2014-07-06 12:05:13 +0300

ssahla gravatar image

See this: https://together.jolla.com/question/47107/1071618-blue-pearl-white-led-notification-appeared-before-screen-auto-turns-off/

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Asked: 2014-07-06 11:36:09 +0300

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Last updated: Jul 06 '14