Automatic brightness adjustment is missing (Acer iconia Tab 10 A3-A20HD)

Hello

I had an Acer Iconia Tab 10 A3-A20HD.

I installed all available (4.4.2) updates and configuration of the tablet.

When installing, I recognized that the Auto-brightness Option is missing in the display settings.

It is also not possible to activate the auto brightness via the control widget.

Anyone have the same problem?

Concerning

Daniel

It is true, because there is no sensor light on A3-A20FHD

Tags: Acer Tablets

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