[Q] Auto-lowering brightness when sleeped - Galaxy S II Q&A, Help & Troubleshooting

Hi, I was wondering why our Galaxy's screen reduces brightness before going asleep. If you notice, pressing the power button the display doesn't turn off instantly, but it turns very dull for a brief moment and then it turns off.
Can you tell me why? It is quite annoying. Other phones turn off instantly, like many HTC's I've seen. Does this concern the SA+ screen? Do you know a fix?
Have a nice evening (21.30 here in Italy)

Only just noticed this now.
Why does it bother you?
Sent from my GT-I9100 using XDA

It does not, I was just wondering.. I'd like to know if it's a software glitch or if it's something about the hardware.

I don't think it's a glitch as I've seen many gs2 do it.
Sent from my GT-I9100 using XDA

Yes, I meant a firmware/kernel glitch but no one of the roms/kernels I've tried solved this out :\

Related

[Q] Auto brightness issue?

Is it just me, or is there some problems with the auto brightness feature on this phone? From time to time the screen suddenly get a lot darker, even without the lightning in the room changing at all.
My phone is Telenor(Norway) branded, with the firmware: PDA:XWKF3| PHONE:XXKE7| CSC:TENKF1
Did some searching on the issue, and found some articles saying this should have been fixed in a firmware update, checked with Kies and i got the latest firmware, so either this wasn't really fixed, or is there something weird with my phone? Or something else maybe?
Nitrius said:
Is it just me, or is there some problems with the auto brightness feature on this phone? From time to time the screen suddenly get a lot darker, even without the lightning in the room changing at all.
My phone is Telenor(Norway) branded, with the firmware: PDA:XWKF3| PHONE:XXKE7| CSC:TENKF1
Did some searching on the issue, and found some articles saying this should have been fixed in a firmware update, checked with Kies and i got the latest firmware, so either this wasn't really fixed, or is there something weird with my phone? Or something else maybe?
Click to expand...
Click to collapse
I notice this, but its always because I'm holding my phone in landscape do my fingers cover up the lightsensor...
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norpan111 said:
I notice this, but its always because I'm holding my phone in landscape do my fingers cover up the lightsensor...
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Click to collapse
Yeah that happens alot with me. No worries just watch your fingers, boy
Sent from my SPH-D700 using XDA Premium App
Yep your hand is over the sensor. I run with it disabled since it doesn't work well at all, and it's so easy to manually adjust brightness by swiping the notification bar.
Gotten a clearer view on what the problem is now, the auto brightness it self seems to work, but it's a bit slow and very direct. If am in a light environment and it gets dark, it doesn't start lowering brightness right away, but it takes 3-5 seconds and boom brightness goes very low. That's why i thought it was something wrong with it.
In my opinion they need to smooth the auto brightness out, and let it react faster, would make it a lot better.

Xperia Active Light Bleeding

I just got an Xperia Active Billabong Edition today. My problem is that the lower right screen is bleeding. It's not the screen itself. It's actually the blacklight of the capacitive "menu" button. When I set the screen timeout to 2 mins and the capacitive buttons shut off before the screen does, there's no light bleed. Anyone else with this problem?
Yea i got the same issue. I have persuaded myself not to look on the bottom right corner
I think its a manufacturer error...
dumraden said:
Yea i got the same issue. I have persuaded myself not to look on the bottom right corner
I think its a manufacturer error...
Click to expand...
Click to collapse
Thank god. I feel better now that I'm not the only one. Which active do you have?
Sent from my GT-I9100 using xda premium
i have same thing......does not bother me at all.......
Same error here.
Newly aquired Xperia Active with bleeding light in lower right corner, and it really annoys me.
That an the fact that the phone sometimes, without reason, goes into a vibrating spasm which usually do not last longer than a minute.
And sometimes the phone looses connection with the SIM-card, and I have to turn the phone off, and the on again to be able to connect to my carrier.
So it's a common problem? I think it's a manufacturing defect.
Sent from my GT-I9100 using xda premium
Anyone else experiencing this? My seller said his last unit also has this light leak.
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I see the same thing. I just decided not to care
Me too on st15i
I also have the vibra-spasms
I didnt have them on CM7 tho. I think its Kernel related more than anything,
Same for me - don´t think about .............
BTW - it´s a famous fone and really water resitent - i tried this out yesterday.
That's just terrible quality control! It's alarming.
Strange thing is people aren't bothered by the inferior quality of their products.
Sent from my GT-I9100 using xda premium
I've been checking for light bleeding on a couple of active's but I can't see any. Do you guys have any picture of your light bleeding's? I'm interested too see it myself.
Johan-SEAnswers said:
I've been checking for light bleeding on a couple of active's but I can't see any. Do you guys have any picture of your light bleeding's? I'm interested too see it myself.
Click to expand...
Click to collapse
It's quite hard to capture it on photo but it's on the lower right. It's caused by the capacitive buttons light leaking on the LCD.
It's very visible at night specially on a black screen or just when you unlock unlock phone using the power button from sleep.
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prinzhernan said:
It's quite hard to capture it on photo but it's on the lower right. It's caused by the capacitive buttons light leaking on the LCD.
It's very visible at night specially on a black screen or just when you unlock unlock phone using the power button from sleep.
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
I saw that you made a thread about this on my "home" forum as well.
http://talk.sonyericsson.com/thread/25624#
It's updated.
Hey,
have you ever tried to use the app "Screen Filter"?
The app should allow you to turn off the backlight of the softkeys!
Can anyone check if its working with the Xperia Active?
Let me know please... i dont have the phone, but maybe soon i have...
Same Here, i think what happend on my active
Please can anyone check if the "Screen Filter" app works on the xperia active?
There you can choose "disable softkey backlight". With this option the effect dont appear anymore...
please advice
Screen filter and unselect "Enable soft key backlight" works well. Soft key backlight is disabled, also when unlocking the phone.
The disadvantage being that in a dark room, you'll now have to "know" where each of the three soft buttons is (which probably isn't a problem if it's your phone and you're used to using it).
Thanks a lot! Happy to hear that...
Is there a possibility to autostart Screen Filter or have you to start the app manually after a reboot?
Thanks a lot again

Screen flickering, anyone else?

I've had my Evo for 1.5 weeks now and last Thursday I started having an odd flickering issue with the screen. On any light colors, ie pictures, lighter app backgrounds...you can see the colors flickering as if the refresh rate isn't quick enough. It's not the whole screen, only the area of color that the screen doesn't like. It started with only on max brightness, but now I can notice it on 50% brightness. I'm assuming this isn't normal and I should exchange my phone? Thanks.
Completely stock rom unrooted.
Sounds like bad backlight, replace.
I have noticed this as well. Especially going to the Play Store. The odd part is that it doesn't show up within games, at least for me.
If you turn off auto backlight does it happen? I think I see what appears to be flicker but it is the backlight adjusting. Happens when I first turn the screen on as the weather comes in. Also, it happens when I go back and forth from my messaging app to the homescreen. It is like the backlight is adjusting the brightness slightly. If I turn off auto brightness I get nothing.
Evo_Shift said:
If you turn off auto backlight does it happen? I think I see what appears to be flicker but it is the backlight adjusting. Happens when I first turn the screen on as the weather comes in. Also, it happens when I go back and forth from my messaging app to the homescreen. It is like the backlight is adjusting the brightness slightly. If I turn off auto brightness I get nothing.
Click to expand...
Click to collapse
Mine is not set on auto. It does it when I manually set it to around 60 percent or higher. It's not obnoxious but it is obvious on lighter colors. Light grays, some whites, light blues. Otherwise my phone is perfect and I hesitate to take it back in case a replacement brings a worse problem. I just wonder if it is something that would get worse. It has stayed the same so far.
Sent from my EVO LTE using xda premium
FYI to OP and anyone else who may see the flicker. After doing a little reading it looks like the One X was plagued with this as well. HTC released an OTA that seems to have fixed the issue. You can follow a lot of the progress regarding it here:
http://forum.xda-developers.com/showthread.php?t=1597448
Looks like it was the exact same thing that I have noticed on my device. To save you some reading, you can skip to the last 10 pages or so and see that the update they sent out fixed most peoples issues. Hopefully they will have one pushed for us at some point.
Thanks for the link. so now I don't know if I hold onto my phone and hope for an update, or go and exchange for a new one.
I want to root my phone, but not until this screen flicker is taken care of!
I ONLY have this issue in the stock messaging app. Never any other time! It's so odd. But I'm not worried because of the fact that it's isolated to an app.
Sent from my EVO using XDA
finally i know I'm not crazy!! This has been happening to me too. Hope an OTA will resolve.
I'd say maybe message HTC support and let them know so that if they aren't aware already they will be.
Sent from my EVO LTE using xda premium
diestarbucks said:
I'd say maybe message HTC support and let them know so that if they aren't aware already they will be.
Sent from my EVO LTE using xda premium
Click to expand...
Click to collapse
I went ahead and contacted support, I'll let you know what they say if they get back to me before I leave for vacation tomorrow. I suggest anyone else having an issue do the same.
i get a weird flicker too, but its like the app closes real fast and opens back up at lightning speed.
it doesnt look hardware related, just software.
Gordon Ramsay said:
finally i know I'm not crazy!! This has been happening to me too. Hope an OTA will resolve.
Click to expand...
Click to collapse
Is this happening to you in the messaging app only, or all the time? I wasn't sure who you were responding to.
Sent from my EVO using XDA
PsiPhiDan said:
Is this happening to you in the messaging app only, or all the time? I wasn't sure who you were responding to.
Sent from my EVO using XDA
Click to expand...
Click to collapse
Sry.. more than just messaging
Sent from my EVO using xda premium
There's a setting in the developers options for flickering the screen, check there?
Sent from my EVO using XDA
Rocklee99 said:
There's a setting in the developers options for flickering the screen, check there?
Sent from my EVO using XDA
Click to expand...
Click to collapse
That is a whole different kind of flickering, I think that option is to help induce seizures Thank you though!
PsiPhiDan said:
Is this happening to you in the messaging app only, or all the time? I wasn't sure who you were responding to.
Sent from my EVO using XDA
Click to expand...
Click to collapse
I'm having this issue too. I've only seen it maybe a half dozen times and it's always been while typing a text message if I remember correctly. Mine is just like a brief millisecond blur.
so am I one of the VERY few having this issue? It looks like it's ALL OVER the One X forums, but no one is saying anything here. Most of the replies in this thread don't sound like my issue either, but the majority of the OneX complaints sound exactly like my issue. It's isolated to lighter colors, especially grays. It gets worse as my brightness is turned up. For example, if I look at a picture, only the blues may flicker, while the rest of the picture is solid.
Anyone?
tErbo b00st said:
so am I one of the VERY few having this issue? It looks like it's ALL OVER the One X forums, but no one is saying anything here. Most of the replies in this thread don't sound like my issue either, but the majority of the OneX complaints sound exactly like my issue. It's isolated to lighter colors, especially grays. It gets worse as my brightness is turned up. For example, if I look at a picture, only the blues may flicker, while the rest of the picture is solid.
Anyone?
Click to expand...
Click to collapse
I am having what you are having. I did get a reply back from HTC. It was a generic reply and one of the things they suggested was to do a battery pull. This was an email I sent to the EVO 4G LTE specific thread. I just sort of laughed it off. Mine hasn't become any worse and everything else on my device is perfect, even the color balance settled in, so I just decided to hang on to it and maybe they will fix it in an update like they did with the One X.
great to see a new thread picking up more attention than the one i started. i noticed this on my first evo and replaced it twice! all three had/have the screen flicker. i strongly believe its software related like others have mentioned, so dont give up on it yet

Light leak from left touch key in dark ??

Hello guys, now its been almost a week since i've had my s3 but yesterday night before going to sleep, i just unlocked my phone in pitch black darkness and what i saw was white light originating from the left capacitive key extending to the screen which looked really bad like a screen burn or some kind of weird white patch on the screen as if i've cracked it, and if it were from both keys i cud have convinced myself that its normal but its only the left key! and its not at all noticable even in a little light and if your screen is not using a dark black background.. so what do you guys suggest me to do? can you guys check your phones in a fully dark room with black blackground and touch keys lit up?? and will my warranty consider this an issue and cover it? i feel so bad right now :/
I'll check later tonight, but I generally have those lights permanently off since my S2 as the intermittent on/off at every screen touch is an annoyance particularly when watching videos
I would suggest turning them off, the buttons are easy enough to find in the dark plus you save a little bit of battery.
Sent from my GT-I9300 using Tapatalk 2
Yep right its leaking, turn mine off ALWAYS plus its better looking when turned off
i dont know how but getting to know that the rest of you have it, i feel fine now and as most of you said, i'll turn them off, thanks
how do you turn them off?
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Amazing_Antony said:
how do you turn them off?
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Click to expand...
Click to collapse
setting > display > touch key light duration
i was also delighted that i was able to turn them off... now the phone looks button-less and stunning
thanks - i agree 100% better looking
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I also have Light leakage coming from the Left menu button! I want to know if this
I also have Light leakage coming from the Left menu button! I want to know if this a general flaw on the galaxy 3 or should i exchange it?
Gpino said:
I also have Light leakage coming from the Left menu button! I want to know if this a general flaw on the galaxy 3 or should i exchange it?
Click to expand...
Click to collapse
i dont have it and i also turn off those capacitive lights. either you have to live with or go far an exchange.
You sure?
Are you sure?
It can only be seen in a dark room and with a black background on the phone.
I dont like having flaws on my new stuff. I am gonna try to exchange it.
Gpino said:
Are you sure?
It can only be seeXn in a dark room and with a black background on the phone.
I dont like having flaws on my new stuff. I am gonna try to exchange it.
Click to expand...
Click to collapse
I went to the dealer and they said that they would send it to the shop to check if it really had a failure, and if it had a hardware failure they would exchange it in one week!!!!!!!!!!! i will just stay with my phone as it is. It is more possible they will really screw it on the shop with something really bad to worry about, and I bet that the next one will have the same flaw or another even worst, so I prefer to stay with mine.

[Q] Screen Burn-In - Skype?

Hey Guys,
I have had my Galaxy S3 for around 4 months now, and I often use Skype to chat. Skype doesn't seem to allow the Display to time-out, so this often means that the Display is left on a static image for long periods of time. I didn't think this was going to be a problem, until recently I noticed that during one of the times I have fallen asleep whilst on Skype, the screen has been burnt and now I can see the display picture and Skype buttons burnt into my screen, and once you see that sort of thing, you can't un-see it.
So I was just wandering; Has anyone else had problems with screen Burn-in? Any ideas on how to resolve this? Would this be covered under warranty?
I am currently trialing an app that claims to fix screen burn-ins, but I am doubtful. Still worth a go non-the-less. I wouldn't be so hacked off, had there been some kind of warning from Skype or Samsung that there was even a possibility of this happening, as I was under the impression that this wasn't a common problem nowadays, I never had this issue with my old HTC Desire S.
Regards,
Logic_
Yeah it is Samsungs Display Technology it has the burn in issues. That is sadly a fact.
Sent from my GT-I9300 using xda app-developers app
please ask questions in the correct section
In nearly all cases you dont actually see burn-in but ghost image due to display technology.
That problem also persists in Plasma tv's and old crt screens.
Such apps are usually capable of diminishing the effects to a level which is not noticeable.
Sent from my GT-I9300 using xda premium
t3h_n3rd said:
Hey Guys,
I have had my Galaxy S3 for around 4 months now, and I often use Skype to chat. Skype doesn't seem to allow the Display to time-out, so this often means that the Display is left on a static image for long periods of time. I didn't think this was going to be a problem, until recently I noticed that during one of the times I have fallen asleep whilst on Skype, the screen has been burnt and now I can see the display picture and Skype buttons burnt into my screen, and once you see that sort of thing, you can't un-see it.
So I was just wandering; Has anyone else had problems with screen Burn-in? Any ideas on how to resolve this? Would this be covered under warranty?
I am currently trialing an app that claims to fix screen burn-ins, but I am doubtful. Still worth a go non-the-less. I wouldn't be so hacked off, had there been some kind of warning from Skype or Samsung that there was even a possibility of this happening, as I was under the impression that this wasn't a common problem nowadays, I never had this issue with my old HTC Desire S.
Regards,
Logic_
Click to expand...
Click to collapse
I have the same thing - burn in on the screen - in my case it's from Opera Mini. The menu of Opera Mini in the bottom of the screen is burned in. Also I have burn in from Status Bar. I tried a lots of apps that have a goal to solve this but non of then actually did anything.
Like stated above it is Samsungs Display Technology that has those issues. IPS LCD screens do not have that problem.
Sent from my GT-I9300 using xda app-developers app
Claim Warranty and make them replace screen
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