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OK been using adj brightness in the market and it was brilliant in brightness control. Unfortunately it doesn't work on the galaxy s2 and because my eyes play up, am finding the phone to bright for me especially when using it at night when lights are off, what alternatives are their to lower the brightness level please.?
For Amoled screens of any type "Screen Filter" seems to be the best.
I agree. Screen Filter seems to be excellent and can make the screen as dark as you ever want. (to a level that no LCD can ever go to imo)
Thanks guys it worked it is the best av seen so far.
I got mine sgs2 on Saturday and hadn't really thougth I would need an App to control this, the settings ont he power widget were good enough for me. However, I tried this out for a laugh and it works well. Will definitely use it at night time.
Although at the moment I am just enjoying the super brightness
Birghtness control from the notification bar
Can one still adjust the brightness by swiping the finger along the notification bar, like one did on the i9000?
Can one disable the automatic brightness from somewhere in the settings menu on the i9100 in the same way as the i9000?
Yep, same thing works in the SGSII.
NZtechfreak said:
Yep, same thing works in the SGSII.
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Perfect. Great. Thanks.
Never mind.
forgetmyname said:
Can one still adjust the brightness by swiping the finger along the notification bar, like one did on the i9000?
Can one disable the automatic brightness from somewhere in the settings menu on the i9100 in the same way as the i9000?
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Swype for brightness. How I just tried dropped down and not
Sent from my GT-I9100
crypticc said:
Swype for brightness. How I just tried dropped down and not
Sent from my GT-I9100
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Your location is marked as London, so I think that you ought to be able to write a non-nonsensical sentence in English. No offence, but this is unintelligible!
crypticc said:
Swype for brightness. How ? I just tried dropped down and not dropped down and no change
Sent from my GT-I9100
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Sent from my GT-I9100
crypticc said:
Swype for brightness. How I just tried dropped down and not
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Click to collapse
Hi Crypticc,
You misunderstood what I wrote.
1) I referred to a partially completed sentence:
" How I just tried dropped down and not" - not what?
2) You have confused the verb 'to swipe' with an application called Swype.
As I noted, you wrote your location was from London, yet that you are not a native anglophone; No problem, but I was a little confused in the beginning.
To summarize: Your reply confused me. You partially clarified what you wrote, and now I understand. Thank-you.
* Back on topic
In order to change the brightness by swiping along the notification bar, please ensure that you have turned off the automatic brightness adjustment setting in the menu. I do not recall the exact name. Then, it should work.
I think that this can be found in : Settings -> Display -> Brightness
Best regards.
forgetmyname said:
Your location is marked as London, so I think that you ought to be able to write a non-nonsensical sentence in English. No offence, but this is unintelligible!
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Lol awesome... You funny definately are.... Maybe hes Yoda?
jangomango said:
Lol awesome... You funny definately are.... Maybe hes Yoda?
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I tried rather than did that's the problem
( swype just replaced swipe with swype - oh and it replaced a few other words too).
That said, thanks for the tips folks; both on previewing/reviewing posts, plus on how to swipe to change the brightness.
What would you all suggest be the optimal brightness setting to put the phone on?
sohanlon07 said:
What would you all suggest be the optimal brightness setting to put the phone on?
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OFF completely?? Maximum battery life... FTW
Sent from my GT-I9100 using XDA App
xperia s has auto briightness which you cannot turn off.it wastes battery it does this by the ambient light sensor,anyone know an app to turn it off?
You can change your brightness with any widget. Also from my experience auto brightness saves more battery than it drains.
Sent from my LT26i using XDA
it dont work. i tried it when i put my finger over the ambient light sensor the brightness still changes i want that sensor to be off
unrealboot1 said:
it dont work. i tried it when i put my finger over the ambient light sensor the brightness still changes i want that sensor to be off
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Set brightness to fixed.
Sent from my LT26i using XDA
K900 said:
Set brightness to fixed.
Sent from my LT26i using XDA
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Tried it doesn't work. I set a brightness but when I put my finger over the sensor it changes the brightness. The brightness change is only like 10% either way from the set brightness. So its like partial auto brightness. But i want to turn it off altogether.
Go to Playstore and search "Toggle ALS Xperia"
Install this app Disable Automatic Brightness. And please note it needs u to be rooted
Sent from my MT11i using xda premium
K900 said:
You can change your brightness with any widget. Also from my experience auto brightness saves more battery than it drains.
Sent from my LT26i using XDA
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Unless you're someone like me and can accomplish most tasks with 0% brightness.
tyrien said:
Unless you're someone like me and can accomplish most tasks with 0% brightness.
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When set at 0% auto brightness is disabled it seems (to me).
tyrien said:
Unless you're someone like me and can accomplish most tasks with 0% brightness.
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Are you sure you're human? I can hardly see anything at 0 brightness, especially under direct light.
Sent from my LT26i using XDA
tyrien said:
Unless you're someone like me and can accomplish most tasks with 0% brightness.
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Doesnt this defeat the object of having a HD screen? :S
I cant do 0% its way too dark. The screen is killing my battery im trying my best to minimise power usage of the screen and i think this ambient sensor is part of the problem - im not too sure how much power it really uses. After very lightly using my phone for 10 hours i checked the stats and it says 50% of the energy is used by apps,wifi and phone radio which is fine, but the other 50% is used by the display...And the display was only one for 1 hour of those 10 hours.........
unrealboot1 said:
I cant do 0% its way too dark. The screen is killing my battery im trying my best to minimise power usage of the screen and i think this ambient sensor is part of the problem - im not too sure how much power it really uses. After very lightly using my phone for 10 hours i checked the stats and it says 50% of the energy is used by apps,wifi and phone radio which is fine, but the other 50% is used by the display...And the display was only one for 1 hour of those 10 hours.........
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I have exactly the same problem!
I can't turn it OFF...I hate the Xperia S auto-brightness...it's so slow and not smooth at all...it's like varying from 10% to 10% and it never stops varying!!so annoying!...initially I even thought it was a screen/light problem until I noted "ohh...this is not a screen problem, is just an awful auto-brightness"
I tried every widget, everything and is useless! either is at 100% or 0%...the rest is AUTO-Brightness!
Then there's battery...the display is always above 65% of all power consumption...is such high percentage normal?
Need help too!
Colinn789 said:
I have exactly the same problem!
I can't turn it OFF...I hate the Xperia S auto-brightness...it's so slow and not smooth at all...it's like varying from 10% to 10% and it never stops varying!!so annoying!...initially I even thought it was a screen/light problem until I noted "ohh...this is not a screen problem, is just an awful auto-brightness"
I tried every widget, everything and is useless! either is at 100% or 0%...the rest is AUTO-Brightness!
Then there's battery...the display is always above 65% of all power consumption...is such high percentage normal?
Need help too!
Click to expand...
Click to collapse
Use the app someone oiled
K900 said:
Use the app someone oiled
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Is the app called "someone oiled"? Can't find it anywhere...anyway, tried already so many apps, widgets and FW...always the same issue, either 0%, 100% or auto.
I have a blocked bootloader so I guess there's no way I can switch the freagging Auto-Brightness off. Just another disappointment regarding this phone, among many others
Colinn789 said:
Is the app called "someone oiled"? Can't find it anywhere...anyway, tried already so many apps, widgets and FW...always the same issue, either 0%, 100% or auto.
I have a blocked bootloader so I guess there's no way I can switch the freagging Auto-Brightness off. Just another disappointment regarding this phone, among many others
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Damn autocorrect. That was ' someone linked '
chopra.har**** said:
Go to Playstore and search "Toggle ALS Xperia"
Install this app Disable Automatic Brightness. And please note it needs u to be rooted
Sent from my MT11i using xda premium
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This ^^
K900 said:
This ^^
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Exactly...the only thing I didn't try was to root my phone I MOD...but that's only because I have my Bootload blocked so... no solution for me as I already tried all apps and widgets in the market
Colinn789 said:
Exactly...the only thing I didn't try was to root my phone I MOD...but that's only because I have my Bootload blocked so... no solution for me as I already tried all apps and widgets in the market
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Click to collapse
Try this:
http://forum.xda-developers.com/showthread.php?t=1599378
I was messing around with the settings on my phone to try and eek out some more battery life. I noticed with the stock battery monitor that the screen was using the most battery (as is expected) so I turned the brightness setting all the way down using the slidebar in settings.
Then I went into the Sprint Zone app, clicked help, then my device, then power controls. There it shows what is turned on on the phone and a general breakdown of how much those things are drawing on the battery (kinda nifty). On the lowest possible brightness setting it says it's at 11% and that that's "medium" usage. Is there a way to get screen Brightness lower? I just find it odd that it still registers as medium usage on its lowest setting...
Also has anyone noticed that on the "Automatic" screen brightness setting that the screen doesn't go as dark as it could go when there is a low light condition? For example if I'm sitting in the dark with auto brightness on, I can turn it off then make the screen darker manually than it would go on auto.
Any thoughts? Or fixes?
Sent from my EVO using xda app-developers app
moses2303 said:
I was messing around with the settings on my phone to try and eek out some more battery life. I noticed with the stock battery monitor that the screen was using the most battery (as is expected) so I turned the brightness setting all the way down using the slidebar in settings.
Then I went into the Sprint Zone app, clicked help, then my device. There it shows what is turned on on the phone and a general breakdown of how much those things are drawing on the battery. On the lowest possible brightness setting it says it's at 11% and that that's "medium" usage. Is there a way to get screen Brightness lower? I just find it odd that it still registers as medium usage on its lowest setting...
Also has anyone noticed that on the "Automatic" screen brightness setting that the screen doesn't go as dark as it could go when there is a low light condition? For example if I'm sitting in the dark with auto brightness on, I can turn it off then make the screen darker manually than it would go on auto.
Any thoughts? Or fixes?
Sent from my EVO using xda app-developers app
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Try rootdim. Also, the screen brightness is going to be mostly controlled by the kernel, so try using a different kernel or build one from source.
sn0b0ard said:
Try rootdim. Also, the screen brightness is going to be mostly controlled by the kernel, so try using a different kernel or build one from source.
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There's source?
Sent from my EVO using Tapatalk 2
It's not in the kernel, it's in an xml or something. There are seven brightness levels (I think it's seven) based on lumens, and there's an associated screen brightness value assigned to each on a scale of 0 to 255. Stock auto brightness levels set the bottom three levels to the same brigness value. I think it's 63. Setting the brightness manually, you can go as low as single digits, maybe even zero.
fachadick said:
It's not in the kernel, it's in an xml or something. There are seven brightness levels (I think it's seven) based on lumens, and there's an associated screen brightness value assigned to each on a scale of 0 to 255. Stock auto brightness levels set the bottom three levels to the same brigness value. I think it's 63. Setting the brightness manually, you can go as low as single digits, maybe even zero.
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Click to collapse
That's cool you can edit the XML files, but how can screen luminosity or display not be part of the kernel or kernel modules? I have an HD2 with CM7 on it, and through installing different kernels and whatnot, I can get different features for display like render effect, auto brightness, and whatnot. Is this only just for sense ROMs then?
---------- Post added at 09:11 PM ---------- Previous post was at 09:10 PM ----------
Kcarpenter said:
There's source?
Sent from my EVO using Tapatalk 2
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Not right now there isn't. Would be nice if there was.
fachadick said:
It's not in the kernel, it's in an xml or something. There are seven brightness levels (I think it's seven) based on lumens, and there's an associated screen brightness value assigned to each on a scale of 0 to 255. Stock auto brightness levels set the bottom three levels to the same brigness value. I think it's 63. Setting the brightness manually, you can go as low as single digits, maybe even zero.
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Click to collapse
So maybe the stock rom doesn't let you zero it out? It's posting the lowest value as 11% as read by the Sprint Zone app. Maybe they do it as a safeguard against setting it too low and not being able to see the screen to turn it up when it gets in a brighter environment?
That's a funny thought, I could see me kicking myself over something like that. Would be nice if we could make that call on our own though, wonder how dim it is...and why not make the auto brightness go to the lowest setting (or perhaps even lower than the stock setting)? At least then it would ramp back up as needed.
Sent from my EVO using xda app-developers app
Did you try rootdim? I'm pretty sure you can dim the screen lower than stock with it on this phone. I've only used it on my HD2, but it worked well with it and It's free.
Nm rootdim only allows the screen to go down to a value of 30. You can set lower values, but it doesn't change the brightness.
Sent from an EVO 4G LTE using Tapatalk 2.
moses2303 said:
So maybe the stock rom doesn't let you zero it out? It's posting the lowest value as 11% as read by the Sprint Zone app.
Sent from my EVO using xda app-developers app
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Correct - stock only lets the brightness go down to 11%. I'm not sure if auto brightness will ever set it that low though, doesn't seem like it does.
jpbme said:
Correct - stock only lets the brightness go down to 11%. I'm not sure if auto brightness will ever set it that low though, doesn't seem like it does.
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Yea that's what I'm saying it doesn't go to the minimum. I mean I'm sure the battery savings isn't much, but another usefulness of it going that dark is when you check your phone at night in the car you don't want the phone to be all lit up inviting attention.
Sent from my EVO using xda app-developers app
moses2303 said:
Yea that's what I'm saying it doesn't go to the minimum. I mean I'm sure the battery savings isn't much, but another usefulness of it going that dark is when you check your phone at night in the car you don't want the phone to be all lit up inviting attention.
Sent from my EVO using xda app-developers app
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I think 11% is probably dim enough for most cases. If you have a dark background that will help with the car situation. The only time I find it still too bright is when I'm laying in bed at night. I haven't rooted yet so I can't comment on the solutions others suggested but give that a try. You probably won't save that much battery though unless you're in the dark a lot.
Oh - and don't text and drive
I use an app called screen filter at night. It allows the screen to get MUCH dimmer.
jpbme said:
Oh - and don't text and drive
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Haha I knew that was coming :thumbup:
Sent from my EVO using xda app-developers app
Dear Canvas HD Experts:
Anyone noticed Automatic Brightness issue in 4.2.1 even in earlier versions? I noticed brightness is up and down very frequently which is very annoying. Even if I hold the phone in a same outside brightness brightness is going up and down
Appreciate if anyone come-up with a solution for the same.
kamrul.auntu said:
Dear Canvas HD Experts:
Anyone noticed Automatic Brightness issue in 4.2.1 even in earlier versions? I noticed brightness is up and down very frequently which is very annoying. Even if I hold the phone in a same outside brightness brightness is going up and down
Appreciate if anyone come-up with a solution for the same.
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Click to collapse
It is a known bug. Can not do anything about it. Just uncheck auto brightness option and you are fine
neatearth said:
It is a known bug. Can not do anything about it. Just uncheck auto brightness option and you are fine
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Disable automatic brightness is not the solution. Anyway, thanks for writing !!!
kamrul.auntu said:
Dear Canvas HD Experts:
Anyone noticed Automatic Brightness issue in 4.2.1 even in earlier versions? I noticed brightness is up and down very frequently which is very annoying. Even if I hold the phone in a same outside brightness brightness is going up and down
Appreciate if anyone come-up with a solution for the same.
Click to expand...
Click to collapse
I am not having this kind of problem however I have noticed that when my phone's battery is 10% left my screen brightness turns up to full on automatic brightness mode so I have to disable it whenever this happens.. other than that no issues at all with auto brightness feature.
vermajai93 said:
I am not having this kind of problem however I have noticed that when my phone's battery is 10% left my screen brightness turns up to full on automatic brightness mode so I have to disable it whenever this happens.. other than that no issues at all with auto brightness feature.
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I think something wrong with the firmware itself.
Hey,
Updated from 4.2 to 4.3 hoping it was a glitch with 4.2 but my screen brightness flickers up and down what appears to be about 5 levels consistently (very fast, resembles a flickering) whenever the display is on. The brightness control also doesn't work, it has no effect on the brightness levels, you can slide it from one side to the other with no actual change.
This has an ill affect of draining the battery about 1% a minute when the display is on.
Anyone have a similar problem or know how to fix this?
I have the auto brightness unchecked and when enabled there is no change either.
xclaw said:
Hey,
Updated from 4.2 to 4.3 hoping it was a glitch with 4.2 but my screen brightness flickers up and down what appears to be about 5 levels consistently (very fast, resembles a flickering) whenever the display is on. The brightness control also doesn't work, it has no effect on the brightness levels, you can slide it from one side to the other with no actual change.
This has an ill affect of draining the battery about 1% a minute when the display is on.
Anyone have a similar problem or know how to fix this?
I have the auto brightness unchecked and when enabled there is no change either.
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Click to collapse
When you flashed to 4.3 did you do a wipe? Have you tried a reset at any time? If you just updated without wipe it would have retained any previous settings or conflicts that may cause this.
Sent from my C6833 using XDA Premium 4 mobile app
I'll do a quick backup and then try a wipe to see if that clears it up. Thanks for the suggestion.
maybe you has to sent to service central but before just update again ,hope will fine
Did all the wipes and no go, called up Bell and have her going in for a RMA check. Can't wait to see what they say.
xclaw said:
Did all the wipes and no go, called up Bell and have her going in for a RMA check. Can't wait to see what they say.
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Are you sure you flashed the device correctly and followed the procedures in LordManhattan's guide or [NUT]/blueether's posts?