Auto Brightness not work - Sony Xperia Z Ultra

Hi Guys,
it seems that auto brightness is not work on my XZU.
even though i check the 'Adapt to lightning conditions' checkbox on the brightness settings.
my XZU's brightness level not automatic changed neither on dark or bright area.
has anyone run into the same problems?
any suggestions?
Thanks in advance

Related

[Q] No Auto-Brightness Setting in 2.1?!

I just installed Android 2.1 and rooted it. In the brightness setting there is no longer a selection to choose the Auto-brightness setting, just a slider for low and high brightness.
Also I noticed the Power Widget that has the brightness control switch lets you switch between low, auto, and high, but while in Auto (the dimmer setting while the button is ON), the sensitivity is very poor and will only brighten the display by about 10% while moving from a very dark environment to a very bright environment.
Yup, i agree. This sucks. Although i had forgoten how nice everything looks with the brightness turned up. All the same id like to have it back.
Sent from my X10i using XDA App
cant expect everything in 2.1 to be perfect. Yes it has taken them a while but i wouldnt expect it to be without any flaws!
At least we got it finally. WOOOOOOOOOOOOOOOT
azian_advanced said:
I just installed Android 2.1 and rooted it. In the brightness setting there is no longer a selection to choose the Auto-brightness setting, just a slider for low and high brightness.
Also I noticed the Power Widget that has the brightness control switch lets you switch between low, auto, and high, but while in Auto (the dimmer setting while the button is ON), the sensitivity is very poor and will only brighten the display by about 10% while moving from a very dark environment to a very bright environment.
Click to expand...
Click to collapse
I thought this today too but the Auto Brighten IS there and still working, just a bit differently.
Initially you choose the 3 levels of brightness on the quick select from the 5 widget icons. This is the brightest it will go, but if you go from a dark or light room it DOES indeed still adjust.
I noticed this after a bit today just standing in the kitchen watching the movers do their thing at my old place. The sun was ducking in and out of the clouds and the auto function was working fine. I tried it in all 3 modes, the only one it doesn't do anything in is the least bright mode...the one I noticed it most is the middle bright mode.
So YES, it is indeed working, just differently.
The auto Brightness sucked in 1.6 anyway. It was never that good for me. I use a brightness widget to adjust it.
I much prefer the way it works now. Seems to be a lot more user friendly tbh
have you tried the setting in spare parts (from the market)?
I've not tried it myself, but I know the auto setting is there.
Auto birghtness
Hmm. I have the 2.1 update and I have set the brightness to the low setting in the power widget. The brightness still adjusts automatically, and I don't want it to. I want it to stay at a low level all the time to save my battery. How?!

[Q] Auto Brightness

Hi there, I've did try searching the forum regarding this issue. I still can't seem to turn the Auto Brightness Off, Whenever I set my brightness more than 0%(dim) the auto brightness just kicks in. Only at 0% and 100% then the auto brightness will not function. Only in values between 1% & 99%. Anybody had similar problems or have a fix to it?
I have the opposite problem, i don`t know how to use the auto brightness feature, there is no such option in my screen brightness settings..
Auto brightness was removed in the 2.1 update.
Hell knows why.
I want it to be removed I can't seem to disable my auto brightness, its always ON

[Q] Lux Auto Brightness Settings

Anyone here using this app for Auto Brightness on AOSP/AOKP
If so, can we share settings?
superleeds27 said:
Anyone here using this app for Auto Brightness on AOSP/AOKP
If so, can we share settings?
Click to expand...
Click to collapse
Just installed after read your post. First impression: Awesome!!
This app may be the perfect addition to AOPK/CM9 Roms because it's a lot more intelligent than the stock auto brightness settings which are present at those custom roms.
Currently i'm looking after the right settings. What's your current status?
Did you meanwhile find any nice to know settings?
Meanwhile i read the whole instructions and found out my perfect settings.
1) There are several modes of auto brightness
I've chosen the dynamic mode because it adjusts the brightness level immediately when the environment light takes a significant change.
2) If Lux doesn't find your perfect brightness level you can easily go to the dashboard and adjust the brightness by moving the brightness slider to your desired brightness level. After you found your wished brightness level for the current environment you can push the "link" button to save the current brightness level to the environment light.
I did not do any more changes yet as i presume that those setting will be enough to get the perfect brightness settings
What's your experience?
Reinstalled, gunna try it again!
my test settings ;-)
http://www.sendspace.com/file/ouxmbz

Brightness

Anyone noticed that under certain lighting conditions on max brightness no auto the s6 edge brightness randomnly increases?
pcguy22 said:
Anyone noticed that under certain lighting conditions on max brightness no auto the s6 edge brightness randomnly increases?
Click to expand...
Click to collapse
My auto brightness turns itself off.. dunno if my finger touches the box.. but gets annoying for sure.. buggy for sure
if you have the Samsung auto app installed.. remove it..it has a bug that deactivate the auto brightness
its a well known bug ,i hope it will be fixed,mine is off but the phone acts like its on
If you have adaptive color selected, it will do that. The only reason I keep adaptive color on is it allows the brightness to go over the "max" brightness the slider allows.

auto brightness too low

Since I got the a21 I noticed that when I'm out with auto brightness on it adapt to the sun but once I'm home the brightness slider goes all the way down
and pretty much stay there unless I go near a light.
Is there a way to recalibrate the auto brightness?

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