[Q] Screen Fluctuate....!!! - Galaxy S I9000 Q&A, Help & Troubleshooting

Hey Friends,
I've just found that when I toggle wifi on, my screen fluctuate....
Plz, check yours, look closely at minimum brightness....

I think I notice that recently
I thought I was too tired.....

Happens to me ocassiobaly..i dont think its ur hw fault...
Sent from my GT-I9000 using XDA App

I've just found that when I toggle wifi on, my screen fluctuate....
Power fluctuation as a new item access the battery .
jje

Noticed this 'interference' since I first got my phone (Aug. 2010).
I've just attributed it to interference and have never worried about it.

mine does the same
Sent from my GT-I9000 using XDA App

is it any hw problem..???

shrish said:
is it any hw problem..???
Click to expand...
Click to collapse
yeah kind of but i think it is so widespred that it's more a design problem .....
Sent from my GT-I9000 using XDA App

Related

[Q] dispaly automatically wake up

big problem here!!
display automatically wake up "switch on without touching anything"
any suggestion
Amazing
Amazing
nobody know a solution
Will need more info... What ROM are you on? Is there any precedent to the screen switching on, any messages displayed etc...
Sent from my GT-N7000 using xda premium
android version 2.3.6
Kernal [email protected]#2
Build Number
gingerbread.jpla1
no message display out
That looks like stock GB in which case it's likely an app that's causing the screen on issues. There's an app you can download called better battery stats. It will list which app is causing the screen on.
Post back when you know what's causing it.
Sent from my GT-N7000 using xda premium
SpyderTracks said:
That looks like stock GB in which case it's likely an app that's causing the screen on issues. There's an app you can download called better battery stats. It will list which app is causing the screen on.
Post back when you know what's causing it.
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
the problem was with power saving
https://play.google.com/store/apps/...xLDEsImF0LmFicmF4YXMucG93ZXJ3aWRnZXQuZnJlZSJd
now my note running awesome
i discovered the problem by system tuner app
Good news. Glad it's sorted

Battery problem

I am running sweet rom v5 and my battery has been draining pretty fast... Like about 20% in one night. I have bbs(better battery service), installed and I checked my kernel wake locks and there seems to be something called "powermanagerservice" that's been on from the time since I unplugged it from the charger.... Any suggestions as to what is the problem? Is it an app or is it the rom. Also when I was on Samsung stock jelly bean from Germany this same thing was waking up my kernel. Here is a screenshot:
Sent from my GT-N7000 using xda premium
http://forum.xda-developers.com/showthread.php?t=1878828
Umm followed the instructions and in partial wake locks there is something called AudioOut_2 causing the problem... Any idea what it is?
Sent from my GT-N7000 using xda premium
Puneeth1 said:
Umm followed the instructions and in partial wake locks there is something called AudioOut_2 causing the problem... Any idea what it is?
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
Try disabling soft key and screen off/on sounds.
galaxynotes said:
Try disabling soft key and screen off/on sounds.
Click to expand...
Click to collapse
Ummm by sift keys u mean touch sounds and the screen on off sounds right??also uiu should know that it was audioout_2... umm also there isnt any option to attach bbs for me...is it because of the number of posts??
Sent from my GT-N7000 using xda premium
Puneeth1 said:
Ummm by sift keys u mean touch sounds and the screen on off sounds right??also uiu should know that it was audioout_2... umm also there isnt any option to attach bbs for me...is it because of the number of posts??
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
Yes.I know mine was directly related to touch sounds screen unlock sound and basically kind of every sound that came out of the device.It shouldn't be a problem unless the audio out_2 minute counter keeps rising for no reason.
galaxynotes said:
Yes.I know mine was directly related to touch sounds screen unlock sound and basically kind of every sound that came out of the device.It shouldn't be a problem unless the audio out_2 minute counter keeps rising for no reason.
Click to expand...
Click to collapse
Ok well i followed the instructions on the thread which was given in the first post and i made a bbs dump but i cant attach it here??i can only attach urls....how do i attach the dump???
Sent from my GT-N7000 using xda premium
Puneeth1 said:
Ok well i followed the instructions on the thread which was given in the first post and i made a bbs dump but i cant attach it here??i can only attach urls....how do i attach the dump???
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
upload somewhere else and put the url there
galaxynotes said:
upload somewhere else and put the url there
Click to expand...
Click to collapse
Sent from my GT-N7000 using xda premium

Screen randomly getting dim

I have auto brightness off, auto adjust screen tone off and brightness set to max. My screen randomly dims and then gets bright again...anyone know what's causing this?
sEnt from thE noTe 3
Hmm is it this adapt display option maybe?
sEnt from thE noTe 3
Same here then I went into my settings to check the brightness (settings, display, brightness) and it said brightness decreased to prevent over heating or something like that ..check it next time you notice it dimming and see if it's the same thing ..pretty annoying
Sent from my SM-N900T using xda app-developers app
power saver uses the dimming option for low consumption of battery and make sure auto adjust is off in display settings
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
I'm willing to bet adapt display
Sent from my SAMSUNG-SM-N900A using Tapatalk 4
Power saving isn't on. Adapt display didn't fix it either
sEnt from thE noTe 3
I have everything turned off also ..I checked in my settings every time my screen dimmed and every time the same message ..it was driving me nuts for days (still is)
Sent from my SM-N900T using xda app-developers app
I've had this happened to me also.
It seems to be more frequent when I'm using Chrome ( not stock browser ). It suddenly gets dim and then may or may not eventually brighten up again, it's pretty random
Also happens when I'm on the launcher but not as frequent
- Automatic Brightness / Off
- Screen Mode / Professional Photo
- Power saving mode / Off
- Auto adjust screen tone / Off
Is there something else I may be missing?
It happens to me while using the xda app. Annoying as hell. It has the same message as Melissa
sEnt from thE noTe 3
Rippley05 said:
It happens to me while using the xda app. Annoying as hell. It has the same message as Melissa
sEnt from thE noTe 3
Click to expand...
Click to collapse
Does anyone know if this processor does thermal throttling? That could possibly trigger a power save dim with overheating. If we get root this can be disabled using trickster mod.
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
The Otimus G Pro had a setting in the hidden menu to disable thermal throttling.
"If you choose not to decide, you still have made a choice"
Sent from my Galaxy Note 3, Using XDA Premium.
PeartFan40 said:
The Otimus G Pro had a setting in the hidden menu to disable thermal throttling.
"If you choose not to decide, you still have made a choice"
Sent from my Galaxy Note 3, Using XDA Premium.
Click to expand...
Click to collapse
Hmm I wonder if t his is hidden somewhere? It is incredibly annoying
Rippley05 said:
Hmm I wonder if t his is hidden somewhere? It is incredibly annoying
Click to expand...
Click to collapse
Agree..
If you find something, let me know
Sent from my SM-N900T using xda app-developers app
xxmelissaxx said:
Agree..
If you find something, let me know
Sent from my SM-N900T using xda app-developers app
Click to expand...
Click to collapse
Will do, you as well plz :good:
Thought this was an issue with my phone when I got it from AT&T yesterday. Glad to know it isn't just me. It seems to only have the issue when I am in a low-lite area (at least on mine) but when I am in an area with good lighting and the back light is 75% or more it doesn't dim nearly as much. Would be interested to see what a fix would be for this.
psychonewb727 said:
Thought this was an issue with my phone when I got it from AT&T yesterday. Glad to know it isn't just me. It seems to only have the issue when I am in a low-lite area (at least on mine) but when I am in an area with good lighting and the back light is 75% or more it doesn't dim nearly as much. Would be interested to see what a fix would be for this.
Click to expand...
Click to collapse
Same for me, it does it in low light obly, with or without power saving enabled. I have the same problem on my galaxy tab 2 (7) and couldn't find a fix yet.
Sent from my SAMSUNG-SM-N900A using xda app-developers app
Rippley05 said:
Will do, you as well plz :good:
Click to expand...
Click to collapse
The service mode is brought up by typing *#0011# in the dialer on this phone but aside from that i havent had a chance to mess around in there. I do know that key imput 1 doesnt bring up the main menu anymore.
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
Bladerunner1825us said:
The service mode is brought up by typing *#0011# in the dialer on this phone but aside from that i havent had a chance to mess around in there. I do know that key imput 1 doesnt bring up the main menu anymore.
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Hmm says invalid MMI code.
Hmmm thats weird it worked on mine. Theres another code that didnt work for me. As soon as i find it ill edit and paste it here
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
So I've been having this issue and noticed it like two days ago, and reading all your responses I looked through and noticed I had one of the features that I thought I turned off. Smart Stay says that it starts to turn the screen off when we look away maybe it's a buggy feature (one I never intended to use but it might be the one doing this dimming thing (being one of the first steps to turn off the screen)

(help) Galaxy s diaplay turned pink

My phone's diaplay has turned pink.But when I press the home button to open task manager then the area behind recent apps dialog box becomes as it should be.
So please anyone could tell me if it could be repaired or the screen is to be changed!
Thanks in advance
Hmmm. This is interesting.
Did this just suddenly happen or did something happen to it, eg. Did you flash a rom/kernel or did to get submerged in water etc
If it did get submerged in water, its likely a hardware fault
Try flash in Sempahore GB, that has Voodoo colour, and see if that changes anything - if not, its likely a hardware fault
Sent from my GT-P7510 using Tapatalk HD
Soryuu said:
Hmmm. This is interesting.
Did this just suddenly happen or did something happen to it, eg. Did you flash a rom/kernel or did to get submerged in water etc
If it did get submerged in water, its likely a hardware fault
Try flash in Sempahore GB, that has Voodoo colour, and see if that changes anything - if not, its likely a hardware fault
Sent from my GT-P7510 using Tapatalk HD
Click to expand...
Click to collapse
hmm actually i disassembled the phone and when i again re-assembled it, then it happened
Droids king said:
My phone's diaplay has turned pink.But when I press the home button to open task manager then the area behind recent apps dialog box becomes as it should be.
So please anyone could tell me if it could be repaired or the screen is to be changed!
Thanks in advance
Click to expand...
Click to collapse
Follow what @Soryuu said to do. In my opinion, if this is a hardware issue (display to be changed), then you better buy a used phone as it costs equal to the display. Or you may use it as your secondary phone and buy a new quad core phone
Sent from my GT-I9000 using XDA Premium 4 mobile app
Maybe a hardware issue like that:
http://forum.xda-developers.com/showthread.php?t=2529205
but if there's something wrong with the display then why the area behind the recent dialog box ok
Droids king said:
hmm actually i disassembled the phone and when i again re-assembled it, then it happened
Click to expand...
Click to collapse
That's probably why - when you reassembled the phone you must have also done something to the screen digitiser without realising.
Sent from my GT-P7510 using Tapatalk HD
Check that the display flex cable is properly seated. Or see if you can tune it out with colour calibration.
Sent from my GT-I9000 using Tapatalk
knuckles1978 said:
Check that the display flex cable is properly seated. Or see if you can tune it out with colour calibration.
Sent from my GT-I9000 using Tapatalk
Click to expand...
Click to collapse
yeah the display cable is properly seated but then also the display is as it is
What about using colour calibration? Have you tried that?
Sent from my GT-I9000 using Tapatalk
Try to clean the screen connectors or try with another display.
Good luck
Any news about the problem with the display???
freakymod2120 said:
Any news about the problem with the display???
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Click to collapse
yes i m using an app called screen adjuster and the screen is fine for now but the responsiveness of touch is a lil bit slow.
Okay so your display works now ...and it is not damaged ...
Droids king said:
yes i m using an app called screen adjuster and the screen is fine for now but the responsiveness of touch is a lil bit slow.
Click to expand...
Click to collapse
Did you first try colour calibrating the screen before you installed the screen adjuster app??
Sent from my GT-I9000 using Tapatalk
knuckles1978 said:
Did you first try colour calibrating the screen before you installed the screen adjuster app??
Sent from my GT-I9000 using Tapatalk
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Click to collapse
sorry, but how to do that?
i just installed the app and then just adjusted the brightness accordingly
What ROM are you using? Most ROMs for i9000 have colour adjustment built into settings.
Sent from my GT-I9000 using Tapatalk
Same setting point in CM 10.x
In CM 11 it is called "color calibration" under "Other device options"
thanks
Thanks for the help but i have tried this several times.
but it is same. !!!
Not really satisfying but the main thing is your display works ... :good:
Droids king said:
Thanks for the help but i have tried this several times.
but it is same. !!!
Click to expand...
Click to collapse

Digits not showing up when pressed in call

Scenario: on call with any service center, they ask u to press bunch of keys according to which department u r trying to reach.
In my case when I'm in call, I can press the keys on on-screen keyboard and they take effect as required, however I don't see what key I've actually pressed.
Is this common issue for everyone? It's not big of a deal only thing is I need to be very sure what exactly I'm typing even then I would like to fix it, if fix is out there.
I'm guessing it will be fixed with custom Rom or an update so I'm not worrying too much (but that seems bit far fetched - due to bootloader camera issue )
Sent from my C6903 using XDA Premium 4 mobile app
wis3m0nkey said:
Scenario: on call with any service center, they ask u to press bunch of keys according to which department u r trying to reach.
In my case when I'm in call, I can press the keys on on-screen keyboard and they take effect as required, however I don't see what key I've actually pressed.
Is this common issue for everyone? It's not big of a deal only thing is I need to be very sure what exactly I'm typing even then I would like to fix it, if fix is out there.
I'm guessing it will be fixed with custom Rom or an update so I'm not worrying too much (but that seems bit far fetched - due to bootloader camera issue )
Sent from my C6903 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
You probably have Screen Adjuster installed in your phone. If you do that is the culprit to your problem.
Sent from my C6903 using Tapatalk
shem2409 said:
You probably have Screen Adjuster installed in your phone. If you do that is the culprit to your problem.
Sent from my C6903 using Tapatalk
Click to expand...
Click to collapse
Well I've installed bunch of launchers and widgets, few games. I don't recall installing something along the lines of "screen adjuster". Is there a way to find app responsible? Or do I have to uninstall one app at a time and try?
Sent from my C6903 using XDA Premium 4 mobile app
wis3m0nkey said:
Scenario: on call with any service center, they ask u to press bunch of keys according to which department u r trying to reach.
In my case when I'm in call, I can press the keys on on-screen keyboard and they take effect as required, however I don't see what key I've actually pressed.
Is this common issue for everyone? It's not big of a deal only thing is I need to be very sure what exactly I'm typing even then I would like to fix it, if fix is out there.
I'm guessing it will be fixed with custom Rom or an update so I'm not worrying too much (but that seems bit far fetched - due to bootloader camera issue )
Sent from my C6903 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Mine doesnt work either, which is weird.
Well not weird, but stupid.
Im in the process of downloading the older version to see if it fixed some problems.
Because in the new version ,it doesnt seem to have fixed much.
unfaix said:
Mine doesnt work either, which is weird.
Well not weird, but stupid.
Im in the process of downloading the older version to see if it fixed some problems.
Because in the new version ,it doesnt seem to have fixed much.
Click to expand...
Click to collapse
Thanks let me know when u try it
Sent from my C6903 using XDA Premium 4 mobile app
I have the same issue. Stock rooted c6903
Sent from my Nexus 7 using xda app-developers app
stealthj said:
I have the same issue. Stock rooted c6903
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
same here... had opened a similar post

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