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1
vote
2answers
86 views

Why does video screen get brighter and how to prevent it?

This happens on Nexus 7 2013 (Google stock 5.0.2) and also happens on Galaxy Note 12.2 tablet (Samsung stock 4.4.2). I am in a dark room. I have set the system brightness to the minimum (let us call ...
0
votes
2answers
294 views

night mode with reverse video?

I have seen apps that lower the brightness, but is there a way to get rid of all light colored backgrounds such as (selectively?) inverting the image colors? For instance, I have an app that only ...
0
votes
1answer
125 views

App breaks auto brighntess. How do I fix this?

I use an app called Manga Rock on my android devices. It works great except that for some reason it disables my auto brightness on all of them, creating a very uncomfortable environment at night where ...
0
votes
1answer
4k views

Kindle screen suddenly became very dim on LG tablet running 4.2.2 Can't increase brightness

How can I increase brightness of Kindle screen on my LG tablet running 4.2.2? Screen suddenly became very dim. Thanks.
2
votes
0answers
252 views

How to change video brightness?

Whenever I watch any videos, either through the Gallery, Play Movies, or YouTube, my screen becomes substantially brighter. After searching online, I suspect there's a separate video brightness ...
1
vote
0answers
1k views

Minimum lcd brightness on android 4.2.1

I'm looking for a way to reduce the real brightness (the backlight) of my lcd. I'm using android 4.2.1 on a Star b94m/b943. I search for apps, and i found RootDim, which can decrease the light below ...
1
vote
0answers
873 views

HTC One display problem

I've bought this HTC One from one guy who had to change the display on it. It works fine but display has one problem. It has very high brightness and some buttons, icons and so on does not have the ...
0
votes
0answers
67 views

Dark lock screen

Is it possible to adjust the lock-screen in kit kat so it will be mainly black with only the clock visible? I would like to minimize the brightness I create when just looking at my watch and if there ...
0
votes
0answers
116 views

Multiple Tab 3's can't change brightness

Question for the class: I have multiple Tab 3's (7 inch, running 4.2.2 stock) that have broken brightness controls. You can slide the slider all you like, and check and uncheck the auto box, but the ...
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0answers
233 views

auto brightness not working in vertical position

I am having Samsung galaxy note 3 with android 4.4.2 kitkat. In my device the auto brightness does not dim the brightness when outer light sources are turned off and my phone is placed in VERTICAL ...