Auto screen brightness - Thunderbolt General

Is anyone else having issues with the auto screen brightness? I'm in bed now with all the lights off and my screen is at it's brightest. As far as I can remember, the screen has never gone dim for me. I have always had to do it manually.
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allen2oo3 said:
Is anyone else having issues with the auto screen brightness? I'm in bed now with all the lights off and my screen is at it's brightest. As far as I can remember, the screen has never gone dim for me. I have always had to do it manually.
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Same problem here.
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Mine seems to work. I always thought it worked based on where the bar is set prior to the checkmark.
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I use Quick Settings to adjust the brightness. The auto on this phone definitely isn't working correctly.

Mine works just fine. Dim when it's bright around me, bright when it's dark around me.
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I feel like mine does change some, but it never seems like it's a really accurate change to the condition... or maybe I just think it does, hmm.

want a droid said:
Mine works just fine. Dim when it's bright around me, bright when it's dark around me.
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That's backwards. You want the brightness down when it's dark, because less light is needed to see the screen, and up when it's light, because more brightness is needed to see the screen.

I as well have had issues with the auto brightness. It never seems to change. I manually set it, or leverage a widget.

Mine works but it adjusts too frequently. It was annoying to see it going brighter and dimmer every minute or two so I tuned it off and use a widget.
Thanks, Robrecht

funkybside said:
That's backwards. You want the brightness down when it's dark, because less light is needed to see the screen, and up when it's light, because more brightness is needed to see the screen.
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I believe it was a joke.
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Glad to see I'm not crazy and imagining things. Very surprised at how many little quirks HTC let slip by on the thunderbolt.
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I have always disliked auto-brightness. At night when I'm reading a book in bed, it is just way too bright at the lowest auto-bright setting. Though it was nice to automatically brighten up when I'm outside. Now days, I just stick an Android power control on the home screen and manage it myself. 0% for when I'm in bed reading books, 30% for normal every day use, 100% for when I'm outside. It seems to help the battery quite a bit too.

Its best to adjust it manually anyways... Just add a widget on your home screen lolz

What's best is not always whats preferred. It's little things like auto not working that make me miss my cyanogen'd droid 1

eallan said:
I believe it was a joke.
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jab818 said:
What's best is not always whats preferred. It's little things like auto not working that make me miss my cyanogen'd droid 1
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Same, but I came from a CM Eris

Related

Screen darkens when camera is on

Anyone else experiencing the problem when the camera is on the screen dims a lot to almost where you can't see the screen?
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Yes.. take off the auto brightness, adjust it to full then enable auto again. I noticed this today on 2 out of the 5 devices I sold. Odd glitch. Let me know if this helps. Hope your enjoying this amazing piece of hardware!!!!
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collinrupp said:
Yes.. take off the auto brightness, adjust it to full then enable auto again. I noticed this today on 2 out of the 5 devices I sold. Odd glitch. Let me know if this helps. Hope your enjoying this amazing piece of hardware!!!!
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Worked like a charm thanks.
Sent From from my G2X

Blueish tint?

I have a ever so slight blueish tint to my screen noticeably on the whites unless I turn the brightness up. Anyone else have that? I heard it goes away within a few months.
EDIT: I notice the tint the most when I have it on auto brightness with KB5.
Strange, I have never had that issue. In fact one of my favorite things about this phone is the kickass screen. Mine has been flawless with amazing clarity. Maybe you got a defective phone. Bring it back and exchange it if it's that noticeable.
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Well I got it refurbished for 50$ so I cant complain. I heard it goes away with time even. I dont even think I am on contract because I am on flexpay too.
It's your screen. It should go away after a bit of use, mine did the same thing when I bought it. I run on max brightness most of the time though, might have something to do with it going away, I don't know.
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Max brightness? And I need a way to turn this damn 4g off it kills my frickin battery. Can you test it out on the auto brightness to see if the blueish tint is still there?
This is normal super amoled screens have an ever so slight blue tint to them, the thing is that i cant even notice it at all while using it unless im using another phone like my iphone side by side with it so i was wondering just how noticible is it?
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Someone who doesn't own the phone probably wouldn't notice. I can't see it right now.
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I do own the phone...sorry if thats not what you meant
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maybe that's the reason amoled screens look better in bright sun light.
simeezee said:
maybe that's the reason amoled screens look better in bright sun light.
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You are correct!!!
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Auto brightness

Auto bright
Battery killer or good for battery?
Turn it off and leave at lowest brightness.
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kvswim said:
Turn it off and leave at lowest brightness.
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Unless you go outside.
Juice Defender Ultimate has some brightness settings that let you tune the auto brightness. You can get it a lot darker than you normally can, and change the way it ramps up and down.
I mainly use it as a way to keep the phone from blinding me in the car or desk dock at night and still letting itself ramp to full brightness in sunlight.
As long as you live under a rock, minimum brightness should work. If you do go outside, either use the power widget to quickly change settings or just use auto. i personally like auto.
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And don't forget on manual brightness you can change brightness just by sliding your finger across the top.
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kvswim said:
And don't forget on manual brightness you can change brightness just by sliding your finger across the top.
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Lol,I forgot about that handy little tool. I been chewing my kids out cuz they kept turning it up when i let em play on it.ot so I thought.
I had much more luck just long pressing the notification bar where I want the brightness. Swiping it gave mixed results.
Farabomb said:
I had much more luck just long pressing the notification bar where I want the brightness. Swiping it gave mixed results.
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That's a nice trick! Thanks. I had problems with the brightness not changing reliably when swiping. (User error no doubt)
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Photos look terrible in gallery.

So I'm using the factory camera and gallery, has anyone noticed how the display turns to crap when you view pictures? The color tone completely drops and makes the photos look dark and terrible. Is there a setting I may have turned on (or off)? Or is there something third party I should use perhaps?
Because when I view the photos on the PC using my nice HD display, its really not as bad as it looks on the phone.
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I think it could be just the app itself and how it was written. But also adjusting the brightness can usually help. One reason I hate the pentile display. > <
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Jonnysoterrible said:
So I'm using the factory camera and gallery, has anyone noticed how the display turns to crap when you view pictures? The color tone completely drops and makes the photos look dark and terrible. Is there a setting I may have turned on (or off)? Or is there something third party I should use perhaps?
Because when I view the photos on the PC using my nice HD display, its really not as bad as it looks on the phone.
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I think it is being caused by 2 things.
1. Automatic brightness.
2. Settings -> Display -> Auto adjust screen power. (Although I thought this setting never worked, it sounds like the exact problem you're having)
I just use a brightness widget and a scroll of the top status bar to adjust my brightness all the time. The automatic brightness is pretty much unusable because I find it too dark most of the time.
1ubiquitous1 said:
I think it could be just the app itself and how it was written. But also adjusting the brightness can usually help. One reason I hate the pentile display. > <
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The Skyrocket doesn't have a pentile display.
I wouldn't have purchased it if it did.
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You can try QuickPic from the market?
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plwalsh88 said:
You can try QuickPic from the market?
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^^^ this... stupid 10 chars
rjohnstone said:
The Skyrocket doesn't have a pentile display.
I wouldn't have purchased it if it did.
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Haha oh wow, I got confused. Pentile is the tech samsung replaced. X)
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Lucidmike said:
I think it is being caused by 2 things.
1. Automatic brightness.
2. Settings -> Display -> Auto adjust screen power. (Although I thought this setting never worked, it sounds like the exact problem you're having)
I just use a brightness widget and a scroll of the top status bar to adjust my brightness all the time. The automatic brightness is pretty much unusable because I find it too dark most of the time.
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i've turned off the auto adjust, but i still have general auto brightness turned on. Still dims when in the gallery. i've noticed this on every skyrocket phone i've ran into, the pictures just look dark and dull when being viewed in the gallery.
Jonnysoterrible said:
i've turned off the auto adjust, but i still have general auto brightness turned on. Still dims when in the gallery. i've noticed this on every skyrocket phone i've ran into, the pictures just look dark and dull when being viewed in the gallery.
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Turn auto brightness off, this is the main reason I turned mine off. It will usually turn it to the lowest brightness in galleries and looks like ****. Auto brightness is garbage from the factory. There's suppose to be a better mod that checks nearly 100 times a sec and uses less power but I been too lazy to ask my friend for the name of it lol.
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No ****, worked like a charm great suggestion.
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There's a post in q& a somewhere that explains the iso settings in different lighting environments. I usually just keep mine set to 200 and makes it alot better. Still darkens a little bit but not near as bad as it did before. I also noticed a difference turning the flash off.
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SimPup said:
There's a post in q& a somewhere that explains the iso settings in different lighting environments. I usually just keep mine set to 200 and makes it alot better. Still darkens a little bit but not near as bad as it did before. I also noticed a difference turning the flash off.
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The topic more or less was on the gallery view, not the actual camera quality. It takes pretty decent photos compared to what else is available.
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plwalsh88 said:
You can try QuickPic from the market?
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Thats what i use, i will never go back to the default gallery.
I use the stock gallery, and photos look awesome!! high def photos from tumblr look crisp, amazing colours!
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Dim Softkey brightness? Is it possible?

Is it just me or are the softkeys really bright on the s2?
Well, ive gone on google and tried to find the answer, but seems like there is not a way to possibly reduce the brightness of the softkeys itself.
However, before i give up (i find those softkeys useful, but hard to use at night as its too bright, and turning off the function is difficult to use) I was wondering if its possible without rooting, by using a 3rd party app.
Thanks
Theoutbackdream said:
Is it just me or are the softkeys really bright on the s2?
Well, ive gone on google and tried to find the answer, but seems like there is not a way to possibly reduce the brightness of the softkeys itself.
However, before i give up (i find those softkeys useful, but hard to use at night as its too bright, and turning off the function is difficult to use) I was wondering if its possible without rooting, by using a 3rd party app.
Thanks
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That's an interesting idea. The brightness issue made me turn off that light all together (running CM9). I found the light so distracting when using my phone to read a book or something in a dark room at night...
I hope someone chimes in with an idea.
.
Seriously doubt its possible without root.... with root, the only ones i can find just turn them off.. havent seen anything that just dims.
Would definitely say impossible without root, as you need to edit system files to alter hardware functions. I don't believe there is a variable anywhere to edit that though, because I've only ever seen their functions to be off and on with all the phones I've used that have had them. Just my 2 cents, but I'm sure a skilled dev could give you a better opinion.
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Darn alright thanks for your posts!
Hopefully a dev could give his $0.02, as i would believe it would make the softkeys more usable throughout the day and night.
i think over time you get use to it. i turned my keys off and i have no problem navigating.
skyrocket727 said:
i think over time you get use to it. i turned my keys off and i have no problem navigating.
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That's true. But I think to me its that little add on that makes everything nicer. However, just my opinion though.
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Use the app screen filter. It will allow you to dim the buttons. Not sure if root is needed or not tho.
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guitarcrazy188 said:
Use the app screen filter. It will allow you to dim the buttons. Not sure if root is needed or not tho.
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Tried it but didn't work.
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Theoutbackdream said:
Tried it but didn't work.
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Didn't work for me either, however, I like the the function of the app for screen brightness.
What rom are you guys on? I'm on AOKP B40 and screen filter worked perfectly. Much easier to dim than with Lux, and back light for keys turned off and on perfectly.
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Wont work. The leds used can not be dimmed. They are a two stage light. On/off
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greekunit690 said:
Wont work. The leds used can not be dimmed. They are a two stage light. On/off
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I'm not sure exactly how these specific leds work, but I know with store bought leds, you can use what's called multiplexing which makes them flash faster than your eye can see, but slow enough that it seems as if they are dimmer...not sure if there is a way to lower the speed or if you can even make them flash at all (constantly)
You could also maybe look for a night mode from a third party app to change settings at a certain time
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That said.. I wonder if its safe to have a an app to lower voltage/amps to these leds.
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