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1
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3answers
2k 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
545 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
2answers
13k 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.
1
vote
1answer
43 views

Lollipop Brightness too much

hey. I am on running on a mediatek device and today did an upgrade to Lollipop 5.1 through flashing Still exploring. But one of the things I've noticed is that the brightness level is too much. ...
-1
votes
1answer
82 views

Reduce the screen brightness below given permissible level

Is it possible to reduce the screen brightness below given level? Well if possible does it really reduce the energy consumption. How is possible the programming way?
2
votes
0answers
122 views

Way to remove fade animation when changing brightness? [Like iOS]

When changing brightness on all android devices I've tried, primarily a Nexus 10 running Rastapop, quickly sliding the brightness slider will result in a smooth fade from starting brightness to ending ...
2
votes
0answers
264 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
62 views

Brightness level stuck at minimum after upgrading to Android 5.1.1

I have Sony Xperia Z (C6603, 10.7.A.0.222) and the brightness level is stuck at minimum after update to 5.1.1. I have tried: sensor test - light sensor is OK. set brightness via ADB (settings put ...
1
vote
0answers
71 views

Brightness resets after reboot Lollipop 5.0.2 (happening since factory reset)

I have an LG OPTIMUS L90 running Lollipop 5.0.2 and every time I boot my brightness settings reset from 0% (how I had it before reboot) to random numbers, for example: sometimes 90%, 100%, 77% etc. ...
1
vote
0answers
2k 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
946 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
228 views

Why can't I adjust the brightness and the sleep time on my KitKat device?

Whenever I go to settings and to display, the brightness and the sleep buttons are faded out and I can't click them. I tried rebooting my phone and a factory reset but nothing works. I don't know what ...
0
votes
0answers
46 views

Auto-brightness arbitrarily not working between apps?

I have a Nexus 5 with stock Lollipop (5.1.1). Sometime recently, it has started an annoying behavior. I have Adaptive Brightness on, but it doesn't seem to work consistently. On many apps — the Stack ...