[Q] Galaxy S2 infrared led error? - Galaxy S II Q&A, Help & Troubleshooting

Hey
I have this simple question about this weird infrared led next to my front face camera that is showing when im talking in the phone.
The people im talking to, says that i have a bad signal/voice in the microphone
Im running the nordic NEE ki8 firmware android 2.3.5.
The error is just like the one in this video, except mine is only showing when im talking with other people. look closely at this error in 0:10 in this video
http://www.youtube.com/watch?v=8MI7ftudEEo&feature=related
does someone have this kind of error too?
I dont know if this is supposed to be a feature or even an error at all.

Popenda said:
I have this simple question about this weird infrared led next to my front face camera that is showing when im talking in the phone
Click to expand...
Click to collapse
It's the promimity sensor. I have no idea why it's flickering away on that video though.

Thats a proximity sensor
Sent from my GT-I9100 using xda premium

Okay do you know how to make it stop.
I dont think its normal.

its annoying that it is flickering when talking to people.

Popenda said:
its annoying that it is flickering when talking to people.
Click to expand...
Click to collapse
Double posting and large, unnecessary signatures are annoying too .

Oinkylicious, frankly, i don't give a damn.. Save the criticism for someone who cares.
I think you are here to help instead of criticising, aren't you?
Ontopic; i don't know a way to make the flickering stop. Also, om my phone, the flashes are very very dull. You almost don't see it as in the vid where it is extremely bright (compared to mine)...
Sent from my GT-I9100 using xda premium

Well maybe other sgsII users arent aware of it yet
dont know if it depends on which country/carrier the phone is bought.
Mine is originally a 3 mobile branded.
In anyway we are screwed, unless samsung support can help.
thanks for your positive response :-D
i have tried flashing originally 3 mobile branded firmware xwke1 and upgraded to 3 mobile xwki8 branded firmware via kies, but that didnt solve the problem.

oinkylicious said:
Double posting and large, unnecessary signatures are annoying too .
Click to expand...
Click to collapse
funny because most people on xda have a signature as large the way you describe it.

I have found out that this is a light sensor according to the manual
its placed like this: frontface camera - proximity sensor - light sensor.
I remember that i turned off the automatic light in the screen settings and then manually adjusting the light. i turned the automatic light on again.
dont know if this is related.

If it is an infrared signal, can it be used to control the TV?

Have you tried switching off proximity during calls (Check box in settings > Call )? Will leave the screen on but might solve your blinking sensor problem...

Related

Problem with the camera?

I have a problem with the camera, meaning that as soon as I open the application I hear a noise (two shots) and if I look at the camera in the meantime, I see that the sensor moves. What can I do?
I have a Litening 1.2!
Thanks
Sent from my GT-I9100 using XDA Premium App
It's normal.
pjdona said:
I have a problem with the camera, meaning that as soon as I open the application I hear a noise (two shots) and if I look at the camera in the meantime, I see that the sensor moves. What can I do?
I have a Litening 1.2!
Thanks
Sent from my GT-I9100 using XDA Premium App
Click to expand...
Click to collapse
I dont think that is a Problem had that clicking to on other phones its the lens that focuses, clicking 2 times when you aktivate the camera and when you switch
to Video mode,
The problem with the Cam for me is the real bad Focus, its almost imposible to scan barcodes etc. with google googles , etc..
im on newst Cam Firmware !
got 2 with this camera noise and 3 without.
no clue if it's okay ? why different... other lenses ?
Natascha303 said:
got 2 with this camera noise and 3 without.
no clue if it's okay ? why different... other lenses ?
Click to expand...
Click to collapse
for me the noise started after updating the camera firmware
godutch said:
for me the noise started after updating the camera firmware
Click to expand...
Click to collapse
Did you update through Samsung apps on your phone?
If not, you might have installed a wrong version that doesn't match up with the cam hardware in your phone.
I'm not sure if this a valid reason, but there are some different cams out there which need different firmware versions
Natascha303 said:
got 2 with this camera noise and 3 without.
no clue if it's okay ? why different... other lenses ?
Click to expand...
Click to collapse
this is mostly because there are at least 3 different cam manufacturers, you can see this clearly because of their different firmware versions (which is of course vendor specific)!
TML1504 said:
this is mostly because there are at least 3 different cam manufacturers, you can see this clearly because of their different firmware versions (which is of course vendor specific)!
Click to expand...
Click to collapse
Does anyone know what camera, what firmware needs
kroat999 said:
I dont think that is a Problem had that clicking to on other phones its the lens that focuses, clicking 2 times when you aktivate the camera and when you switch
to Video mode,
The problem with the Cam for me is the real bad Focus, its almost imposible to scan barcodes etc. with google googles , etc..
im on newst Cam Firmware !
Click to expand...
Click to collapse
ya, that clicking is part of your problem, it is sitting to far out and can't go back. It shouldn't smack the housing and make clicking noises. I have this issue to, might send it it to be fixed or wait for replacement parts to become available.
Same problem but worst
Me and a buddy of mine both bought the 9100 together of the same shlef. Mine does the clicking sound and his doesn't. But my problem is worst here because it seems that no photo outside of 20cm range comes out in focus.
I am just unable to take a decent photo of anything further than this.
Could a FW fix solve this? how do i know what is my cam mode is? and which FW belongs to it?
LT
I also have issue with the camera: the auto focus is not working at all.
I can't tell if it's after flashing litening 1.2 or if it has always been the case...
I have applyed the samsung camera firmware upgrade.
hmmm...i think when designgears says the clickcklick sound of the camera is a defect, then it is one
i can't really belive in this vendor specific camera moduls for a noise reason... that whould be just to much quaility difference if samsung is doing that ?!
Natascha303 said:
hmmm...i think when designgears says the clickcklick sound of the camera is a defect, then it is one
i can't really belive in this vendor specific camera moduls for a noise reason... that whould be just to much quaility difference if samsung is doing that ?!
Click to expand...
Click to collapse
I and 4 of my friends have the phone One with litening Rom1.2 the others all have stock one of them made yesterday the firmware update the other 2 not
and we all have the clicking sound !!
can it be that so many devices have this defective cam,
and non of us coud get a good focus on close distances 10 - 15 cm
I just caled samsung support Austria and they sayd the clicking is normal !
I also have the clicking from the beginning and i havent experienced any Problems. Neither with Barcodes nor with photos. But to be sure someone should test the exact same scenes with 2 devices and post the results.
I dont really remember but i think the clicking just started after the Camera Firmware Update.
I have clicking with camera360 app and no clicking with standard camera .....
Focusses perfect down to 10 cm even when then going to max zoom
Sent from my GT-I9100 using XDA App
how can i test if it is focusing good ? which mode and settings ? thx
Clicking sound; no problems.
It looks like the clicking is a symptom
It looks like the clicking is a symptom, and what I think it means is that the lens is not sitting in its right position.
I assume that the further the lens sits from its intended position, the worst the focus will be.
All in all, if the lens sits pretty close to its intended position then the photos will come out good even though you hear clicking.
On the other hand, other people might be less lucky and the lens position will be totally off and so will not be able to take decent photos at all...
This is of course my theorem, not my knowledgeable absolute...
It's funny how the clicking of the camera is ALWAYS an issue with every new phone for some people. Many phones have it (not only the SGS2) and it's normal. Some people might have problems with the camera and the focus, but it has nothing to do with the clicking sound. It's just the camera's initialization.

Yellow tint quick fix

For everyone experiencing the yellow tint issue who either don't want to or can't service their handset for whatever reason, try this as a temporary measure. Works for me.
https://play.google.com/store/apps/details?id=com.yuki.ochi.privacyfilter.free
The yellow tint doesn't bother me enough to want to send it in but the tint sometimes becomes distracting enough to irritate me. Especially so when reading off the browser or an ebook reader. This app allows me to apply a filter to the screen and I've managed to adjust the color to a point where the tint becomes barely visible. The link is to the free version but there's an ad free version as well. Just play with the settings and see what works for you. I'd expect everyone experiencing the issue to require different settings to mask the imperfections.
Hope this helps some of you out there.
Sent from my LT26i using xda premium
The .73 firmware should fix the screen color temperature issue. They made it less warm in terms of color.
Yup. I saw your mention on the other thread but I'm already on. 73 and it's still yellow. Good to know that Sony's taking measures though.
unknown13x said:
The .73 firmware should fix the screen color temperature issue. They made it less warm in terms of color.
Click to expand...
Click to collapse
Actually, I am noticing the yellow tint since I installed .73..
What regiion .73 do you have?
One of trickes I use that my friend here told me is massaging that part of the screen and yellow tint goes away. I have found this to be temporary but works better than the rest.
Nimche said:
Actually, I am noticing the yellow tint since I installed .73..
What regiion .73 do you have?
One of trickes I use that my friend here told me is massaging that part of the screen and yellow tint goes away. I have found this to be temporary but works better than the rest.
Click to expand...
Click to collapse
Yeah, I just updated mine to .73 too, color still looks the same. Don't see a difference in temp. It was from Asia's firmware note. Anyone tried the SG? I'm on US firmware, so nothing from here. I do see a much better response on the buttons though. Mine had a little lag before, but now it's instant.
unknown13x said:
Yeah, I just updated mine to .73 too, color still looks the same. Don't see a difference in temp. It was from Asia's firmware note. Anyone tried the SG? I'm on US firmware, so nothing from here. I do see a much better response on the buttons though. Mine had a little lag before, but now it's instant.
Click to expand...
Click to collapse
There are plenty of SG users on .73 firmware, who still have the yellow tint issue.
hush66 said:
There are plenty of SG users on .73 firmware, who still have the yellow tint issue.
Click to expand...
Click to collapse
It's a manufacturing problem and advice from Sony is to replace it...
My second phone doesn't have the issue...
awf said:
It's a manufacturing problem and advice from Sony is to replace it...
My second phone doesn't have the issue...
Click to expand...
Click to collapse
How long have you had your second phone for?
dibdin said:
How long have you had your second phone for?
Click to expand...
Click to collapse
Well I know where to look at and how to test lol several times had that one over 40 degrees Celsius
So, I think you guys are much more lucky than me. I am in Viet Nam, and I bought XPS in Hong Kong. Now I saw yellow tints but can't go to Hong Kong to change it nor I think Sony Viet Nam would repair it for me. That's bored of such a big company like Sony. It's their fault of manufacture and lot of people have the same issue, they should replace or repair it with global warranty not only specific region though
Sent from my LT26i using xda premium
Machtgelust said:
For everyone experiencing the yellow tint issue who either don't want to or can't service their handset for whatever reason, try this as a temporary measure. Works for me.
https://play.google.com/store/apps/details?id=com.yuki.ochi.privacyfilter.free
The yellow tint doesn't bother me enough to want to send it in but the tint sometimes becomes distracting enough to irritate me. Especially so when reading off the browser or an ebook reader. This app allows me to apply a filter to the screen and I've managed to adjust the color to a point where the tint becomes barely visible. The link is to the free version but there's an ad free version as well. Just play with the settings and see what works for you. I'd expect everyone experiencing the issue to require different settings to mask the imperfections.
Hope this helps some of you out there.
Sent from my LT26i using xda premium
Click to expand...
Click to collapse
Can you share what settings you used? Couple of screenshots maybe, as a starting point for us...
Thanks...
technaudio said:
Can you share what settings you used? Couple of screenshots maybe, as a starting point for us...
Thanks...
Click to expand...
Click to collapse
Hi. I think screen shots won't be necessary as my settings are pretty straightforward. Under "color", I set all 3 bars close to the left so I get a dark gray. For "alpha", my bar is on the left - somewhere between a third or a quarter of the way. FYI, I keep the filter on all the time. My (system) screen brightness is set to about 77 when I'm outdoors.
Do play around with the levels till you're satisfied though. I don't think a one-size-fits-all configuration is possible.
Sent from my LT26i using xda premium
guys,i went to the assistance and in 2 days they give me a NEW Xperia S

[Q] Screen defective or what >>>>???

hi guys please see this video and please tell me if your phone's screen do behave like that (side note it's not due to galaxy s3 have low ppi [306] /i can see these waves by naked eyes{i have perfect eye vision}]
How you can help me please open es file manager and go to lan page ( because it have dark brown shade ,which will be easy to see those waves)
if your phone's screen do show waves then it's [email protected]@@ samsung noobiness , if not then my phone is f**** :crying: (when you guys are cheaking waves {on es file manager } please wait for ~1 minute sometimes it takes time to show up }
video
Views: 164 and no replay .
Please anyone reply :crying:
Bumping is against the rules this is not a fix my phone forum .
Most users do not want to look at your video .
Screen problems factory reset that fails take to a service centre .
jje
What? Don't be an @## I am just asking you guys to check. If you're phone do behave like mine... Easy as that..
Nope you are deliberately breaking the rules .No bumping no abusive posts .
You asked no reply tough or just wait until someone bothers to do as you ask .
jje
If so then why are you bothered :banghead:
Sent from my GT-I9300 using xda app-developers app
Hi, I tried it and I don't get waves. And I know from PC days I am quite capable of seeing flicker. I think what you are seeing looks like a video sync problem. What have you got installed? Maybe you need to check your graphics settings or perhaps Power Saving that may have altered the settings?
Journyman16 said:
Hi, I tried it and I don't get waves. And I know from PC days I am quite capable of seeing flicker. I think what you are seeing looks like a video sync problem. What have you got installed? Maybe you need to check your graphics settings or perhaps Power Saving that may have altered the settings?
Click to expand...
Click to collapse
Video sync? Wait I see those waves by naked eyes. And did you tried it with full brightness? And no I haven't did any under clock.
Even with all stock I can see those waves
Sent from my GT-I9300 using xda app-developers app
I may be using wrong terms. In the old CRT screens it was called sync - that's what your video reminded me of.
Have you tried JJ's suggestion of Factory Reset?
Also do you have anything installed other than how the phone came? If so, list the changes you made - you will probably get more responses if people don't have to ask 'did you do/have this?' and have you say, 'no I didn't' or 'already done that' - tell us what your phone has, what you have done, what conditions etc.
e.g. CF-Root, Omega JB Rom, All Power saving options on - anything you can think of including the ROM/Kernel versions
My phone. Is totally. Stocked (just rested all phones after not getting any replay {2 hours ago}. So my phone is all stocked.
apk_xiz said:
My phone. Is totally. Stocked (just rested all phones after not getting any replay {2 hours ago}. So my phone is all stocked.
Click to expand...
Click to collapse
The issues definitely look lie Vsync issues, though with the quality of the video you posted it's hard to tell. If you phone is now on a true stock rom with no root or anything, then it's likely a hardware fault. Take it back to where you purchased for a warranty repair, there's nothing else that will help you here I'm afraid.

[Q] LED Notification for missed calls, Whatsapp etc

I just gotten my set and found that the LED notification is not working. Only only workable are charging from red and green to unplug from charger. Anyone facing the same issues ?
re
for me is the same....any solution?
peppeafrica92 said:
for me is the same....any solution?
Click to expand...
Click to collapse
No solution. Waiting for next update..
re
nsx-r said:
No solution. Waiting for next update..
Click to expand...
Click to collapse
Next update should be kitKat 4.4? No programs can resolve this problem?
Ok, glad to know I am not the only having this same issue. Getting no notification blinks. Only get the solid lights for charging and charged.
BTW, mine is a Verizon HTC One Max. Is this affecting all carrier models?
Havent tried yet.. will post later today. I'm using the GSM version.
Sent from my HTC One max using xda app-developers app
nsx-r said:
No solution. Waiting for next update..
Click to expand...
Click to collapse
peppeafrica92 said:
Next update should be kitKat 4.4? No programs can resolve this problem?
Click to expand...
Click to collapse
The international version does not seem to have the problem. Are you guys on Verizon?
I'm on Sprint, and the led doesn't blink for me either; not sure its even supposed to on this phone..
wase4711 said:
I'm on Sprint, and the led doesn't blink for me either; not sure its even supposed to on this phone..
Click to expand...
Click to collapse
i am sorry i don't know, does sprint use T6_UL, the international version?
I am on Verizon also and I have yet to see the notification light blink for texts and missed calls
Sent from my HTC6600LVW using Tapatalk
dongatta said:
I am on Verizon also and I have yet to see the notification light blink for texts and missed calls
Sent from my HTC6600LVW using Tapatalk
Click to expand...
Click to collapse
ok, so the CDMA variants both sprint and verizon seems to have this bug. i wish HTC is aware of it or someone reports it to HTC. so that you get a fix.
Sprint model is OP3P7
Mine is OK. HTC 809D, Chinese CDMA variant
Sent from my HTC 809d using xda premium
I am on Verizon and my led works for missed calls/ emails/ and texts. Maybe something you guys have installed broke led functions. ??
Sent from my Nexus 7 using Tapatalk 4
I think you guys can dial “*#*#3424#*#*”, then select "LED Test" and run it to test the LED function is OK
I have the same issue, international version unlocked 803s no led for anything except as stated for battery charging and battery charged. Did the led test, lights work fine steady, but does not blink as notifications nor does a 3rd party app work either (I already tried), glad to know I am not the only one was just about to be pissed until I saw this thread.
I dont know if this is a help for anyone, but i thought i would post it here JIC. As I said, I had the same issue with LED notifications not blinking, and found this post. well last night my son decided he was going to mess with my phone cause he was fascinated with the fingerprint scanner, he did it so many times that it asked for a pin, well for whatever reason it wouldnt take the pin I created and was forced to hard reset the phone. Obviously getting to White option screen, I chose Factory Reset and had to go thru the setup process, after I was done I noticed the green light was blinking, turned the phone on and to my amazement the notification led is working, it was letting me know I got an email! I tested it by sending myself a text msg and sure enough its working now!
So I dont know if this is an option for anyone, but I thought i would share, and if it makes any difference, the first time I setup the phone using the htc transfer tool to transfer my stuff from my Samsung Galaxy Note on to the phone, this time I told it to do it from scratch.
Hope it helps anyone.
AngelDeath said:
I dont know if this is a help for anyone, but i thought i would post it here JIC. As I said, I had the same issue with LED notifications not blinking, and found this post. well last night my son decided he was going to mess with my phone cause he was fascinated with the fingerprint scanner, he did it so many times that it asked for a pin, well for whatever reason it wouldnt take the pin I created and was forced to hard reset the phone. Obviously getting to White option screen, I chose Factory Reset and had to go thru the setup process, after I was done I noticed the green light was blinking, turned the phone on and to my amazement the notification led is working, it was letting me know I got an email! I tested it by sending myself a text msg and sure enough its working now!
So I dont know if this is an option for anyone, but I thought i would share, and if it makes any difference, the first time I setup the phone using the htc transfer tool to transfer my stuff from my Samsung Galaxy Note on to the phone, this time I told it to do it from scratch.
Hope it helps anyone.
Click to expand...
Click to collapse
nice!
Once you take that first system update, I think that's what kills it. I was getting the light per the update.
Sent from my HTC0P3P7 using xda app-developers app
h+c said:
Once you take that first system update, I think that's what kills it. I was getting the light per the update.
Sent from my HTC0P3P7 using xda app-developers app
Click to expand...
Click to collapse
Dont know, I got the update when i turned it on, didnt have it long enough to know if that did it, but i did a factory reset and its been fine ever since.

screen turn off when dialiing

hi,
i have this issue, everytime i make a call, once i press the call button, screen goes black, and i need to press the main button in the back to get it back, but sometimes it stay black and i can t hangup wich is a pain.
do you also have this? any idea how to adjust or remove that?
thxx for your time
I also have this priblem, Don't know how to fix it
Sent from my LG-H961N using Tapatalk
glad to know i am not the only one!
even it s no fun to have this bug...
Do you have a full screen protector? A case that covers or youre covering the light sensor next to the speaker?
yes i do, you think that can be the cause?
clockcycle said:
Do you have a full screen protector? A case that covers or youre covering the light sensor next to the speaker?
Click to expand...
Click to collapse
actually it s not a full screen protection, it s the film that was on the screen when i bought it.
light sensor works fine
I got mine fixed by calibrating the motion sensor in display settings.
Sent from my LG-H961N using Tapatalk
Just did it but when i make a call, once i press the dial button, screen turns off
Sounds like your proximity sensor is covered up or not working. Do you have a screen protector or anything on the phone which might interfere with it? If so maybe remove it and retry. Also I'm sure you could find an app that would check it.
nocomp said:
hi,
i have this issue, everytime i make a call, once i press the call button, screen goes black, and i need to press the main button in the back to get it back, but sometimes it stay black and i can t hangup wich is a pain.
do you also have this? any idea how to adjust or remove that?
thxx for your time
Click to expand...
Click to collapse
The Software is buggy and LG is not doing anything about it . I tweeted to them so many times and i thought HTC was bad.. they were amazing .. my first and last LG device .. however i am just confirming its not always proximity sensor issue .. Its the buggy software implementation.
i quite agree with you.... any idea when we get 6.0 ?
Would it be software? If we all have the same phone with the same software then we would all have the same problem, but we don't?
It's a software bug... Rebooting the phone fixed the problem, but then it starts acting the same way after few calls.
Sent from my LG-H961N using Tapatalk
You could try( if you haven't already), wiping your sensors. They sometimes get dirty & don't work properly.
I have same issue and have no protectors or covers or nothing just the stock phone. I think it's got to be some stupid software issue and it is very irritating. Went from one ridiculous phone into another headache...
warriorvibhu said:
The Software is buggy and LG is not doing anything about it . I tweeted to them so many times and i thought HTC was bad.. they were amazing .. my first and last LG device .. however i am just confirming its not always proximity sensor issue .. Its the buggy software implementation.
Click to expand...
Click to collapse
Drama much? The phone has been out for barely more than a month... and not every phone is having this issue.
Process: Collect as many bug reports as possible, recreate and fix issues, release a patch.
LG is not going to release a patch just for your particular problem because you tweeted really hard.
carbon12 said:
Drama much? The phone has been out for barely more than a month... and not every phone is having this issue.
Process: Collect as many bug reports as possible, recreate and fix issues, release a patch.
LG is not going to release a patch just for your particular problem because you tweeted really hard.
Click to expand...
Click to collapse
Retarded much ? I did not tweet to them about this problem, many people did. I tweeted then wrt their update roadmap and yes the phone should not be out in the first place if it has such obvious bugs you are clearly not aware how responsible companies work. I rest my case. If you are happy then enjoy.
warriorvibhu said:
Retarded much ? I did not tweet to them about this problem, many people did. I tweeted then wrt their update roadmap and yes the phone should not be out in the first place if it has such obvious bugs you are clearly not aware how responsible companies work. I rest my case. If you are happy then enjoy.
Click to expand...
Click to collapse
My phone doesn't exhibit this behavior. I just get tired of all the worst phone ever, LG how could you?? posts in this group. It's ridiculous. Get over yourself.
carbon12 said:
My phone doesn't exhibit this behavior. I just get tired of all the worst phone ever, LG how could you?? posts in this group. It's ridiculous. Get over yourself.
Click to expand...
Click to collapse
Well people value their money and thats why when they feel they have inferior product the will complain. Like micro scratches on the screen, bleed on second screen, back peeling off .. and if you dont have this issue does not mean these issues dont matter and it also means serious quality control issues at LG. You for one needs to get over yourself and respect other people's problems, i have none of the above problems except the software bugs, i still feel compassionate towards fellow community members who might have recieved inferior quality devices. I clearly understand your personality type, "I dont care if the whole world goes to hell if i dont have a problem i am good." You should try to be less selfish and i am sure i am not the first one in your life to call you selfish. Think about why those people think you are selfish.
nocomp said:
hi,
i have this issue, everytime i make a call, once i press the call button, screen goes black, and i need to press the main button in the back to get it back, but sometimes it stay black and i can t hangup wich is a pain.
do you also have this? any idea how to adjust or remove that?
thxx for your time
Click to expand...
Click to collapse
Firstly, Take a chill pill all
All u need to do is adjust the timeout time [emoji6]
Search within settings for "timeout"
Or go to Display settings
sent with Hugz from my new fully stock, non-rooted VZW LG V10 VS990 which an old faithful still working Rezound helped me to afford to get

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