[Q] Proximity sensor (static not blinking) - Galaxy S II Q&A, Help & Troubleshooting

Hi
Few days ago i noticed that proximity sensor on my galaxy s2 doesn't work properly and screen during calls stays on. Today i found out that proximity sensor turned into red (but static..not blinking). I also use sensor test apps and sensor just turned on and it detect nothing. Does anyone have idea how to resolve this problem?
Thanx and sorry for my bad english

ceri99 said:
Hi
Few days ago i noticed that proximity sensor on my galaxy s2 doesn't work properly and screen during calls stays on. Today i found out that proximity sensor turned into red (but static..not blinking). I also use sensor test apps and sensor just turned on and it detect nothing. Does anyone have idea how to resolve this problem?
Thanx and sorry for my bad english
Click to expand...
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You can reflash your ROM or change it, maybe it is problematic or the flash didn't go well.

I already done that and problem is still same.
Sent from my GT-I9100 using Tapatalk 2

ceri99 said:
I already done that and problem is still same.
Sent from my GT-I9100 using Tapatalk 2
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r u using 'Viber' app by any chance, since it has caused this proximity issue with many

Also if i uninstal viber is the same
Sent from my GT-I9100 using Tapatalk 2

Did you try to take the battery out of the device for a few minutes?

Dieselhorst said:
Did you try to take the battery out of the device for a few minutes?
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I did too, but still the same. I do not know what else can be done, it is strange that lights, so I think that is not broken.

Related

(Solved)Proximity Sensor broke with update?

Just installed the update about an hour ago and I noticed during the last two calls recieved that when I bring my phone up to my ear, my screen does not turn off. Anyone know if the update broke the proximity sensor, or could I have a setting messed up?
Sent from my MoPho using XDA Premium App
I did the update and my prox sensor works fine.
Sent from my MB855 using Tapatalk
No issues with mine either.
Yes, I noticed the same thing. I "fixed" it by going to Settings> Display> In-Pocket Detection and turning it off. It solved the problem and stayed solved even when I turned it back on. Hope this works for you and others as well.
brobin111 said:
Yes, I noticed the same thing. I "fixed" it by going to Settings> Display> In-Pocket Detection and turning it off. It solved the problem and stayed solved even when I turned it back on. Hope this works for you and others as well.
Click to expand...
Click to collapse
I had to reboot after turning off the in pocket detection.. after that the problem was solved.
Good Find !
Thanks! I'll give that a try.
brobin111 said:
Yes, I noticed the same thing. I "fixed" it by going to Settings> Display> In-Pocket Detection and turning it off. It solved the problem and stayed solved even when I turned it back on. Hope this works for you and others as well.
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Click to collapse
In pocket detection has never worked for me. Anyone else experienced this?
Sent from my MB855 using Tapatalk

[Q] Blinking/Flashing Red Light from Proximity Sensor on GS2

I just bought SSGS2 last week, and i noticed that when i make a call, this the red light will be blinking/flashing. When I compare it to other SSGS2, all of which will have a red light on when make a phone call (not blinking/flashing).
So I was wondering if anyone had the blinking light?
As far as I am concerned, it does not affect usage just yet.
But who knows...it might be a sign of inferior sensor.
Thank you.
guitarz said:
I just bought SSGS2 last week, and i noticed that when i make a call, this the red light will be blinking/flashing. When I compare it to other SSGS2, all of which will have a red light on when make a phone call (not blinking/flashing).
So I was wondering if anyone had the blinking light?
As far as I am concerned, it does not affect usage just yet.
But who knows...it might be a sign of inferior sensor.
Thank you.
Click to expand...
Click to collapse
What red lights are you reffering to. there are no LED's on the SGS2 that I know of, wish there were.
Yep, its normal. Its the proximîty sensor working
funem said:
What red lights are you reffering to. there are no LED's on the SGS2 that I know of, wish there were.
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Use your phone in the dark, you will see a very dim red glow where the proximity sensor is.
Thank you.
Should it be blinking? or stay on while calling?
Mine is blinking. Those of my friends stay on
can some one please advise, Proximity Sensor should be Blinking/Flashing or solid On when you are on call?
It's blinking for me as well... Why are you guys so paranoid. Is it working? Yes it is.
It blinks extremely quickly, seems like 20 times a second. I can in indoors lighting clearly.
i9100 2.3.5 stock
TheSaw said:
It's blinking for me as well... Why are you guys so paranoid. Is it working? Yes it is.
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not paranoid mate, just want to find out if this is normal, yes so far this is not affecting performance.
Well my so called proximity sensor "red dot" keeps flickering while in standby/phone locked. I understand it's suppose to be on while on a call etc. but what when the phone is lying idle?
same problem!
Jibreil said:
Well my so called proximity sensor "red dot" keeps flickering while in standby/phone locked. I understand it's suppose to be on while on a call etc. but what when the phone is lying idle?
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I have the exact same problem since yesterday.. have u solved it ? pls help!! it's really annoying
kindly email me if you have method to solve it . [email protected]
I dont know if this is relevant but I've had both the i9100 and the i9100G. On the G variant the blinking of the proximity sensor was pronounced and noticeable.. whereas on the international variant I've never yet noticed it blinking or staying on. Maybe you have the G variant?
Sent from my GT-I9100 using xda app-developers app
If you have Viber, uninstall it! I had that issue few days back. actually I just uninstalled it because it was draining my juice but the then after getting rid of the viber app my proximity sensor was no longer blinking like crazy.
Since I dont use Viber I unistall it.
Sent from my GT-I9100 using Tapatalk

[Q] Proximity Sensor Issues

I am having some problems with the proximity Sensor of My Razr XT 910...
Sometimes the sensor just wont activate In call leaving my display powered On resulting in unwanted taps...This has happened 3 times since I got my phone a couple of weeks back...
Once the sensor knocks off the only way to get it to work again is by restarting the phone...
Anybody else faced this problem with the Razr..
No... If it was a hardware problem I would tend to to think it would do it every time.
Sent from my DROID RAZR using Tapatalk
Have you tried cleaning the screen? Do you have a case on it that might be overshadowing the sensor? Bubble under the screen protector?
Sent from my DROID RAZR using xda premium
No Case or screen protector...
Sent from my XT910 using XDA App
JainB said:
Anybody else faced this problem with the Razr..
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Yes, me. Exactly the same problem.
The problem disappears after rebooting...
Try turning off "in pocket detection"
It's in settings/screen/
This causes the sensor to be on 100% of the time, which might be a problem.
Otherwise, try updating if you haven't.
Shadowdancer123 said:
Try turning off "in pocket detection"
....
Otherwise, try updating if you haven't.
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Click to collapse
Tried both before posting. No result.
... edit...
Same problem here. Tried both too, but whem listening to music with device in pocket it pause /play/stop and change music like crazy.

Proximity sensor issues

I am rooted, and currently runny no-name ROM but rom doesnt seem to matter. My proximity senser is giving me issues. Testing it showed that if i cover it it will recognize it but then is stuck not sensing me removing it. I dont have any case or screen glass that is covering it. Anybody else having this issue?
Yes I have had this issue since day 1. Stock not rooted
Sent from my LG-H901 using Tapatalk
Have had the same issue since day one, 11/10/15. Not rooted. Aside from an ok battery life, this is the only problem I have with the LGV10.
i have this problem also.. its happening more and more when hanging up a call. I have to press the back button to get the screen back on.
Ludeape said:
i have this problem also.. its happening more and more when hanging up a call. I have to press the back button to get the screen back on.
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Now it does it every call on mine, but test with app Aida64 works fine
Me too .. Any Fix can solve that ?
₪HuEx₪

Both screens turn off from time to time

Hello. I have weird problem on my Lg V10 H901. On 2 to 3 days it happens for both screens to turn off, and you can't wake up the phone with double touch or with power button. And I'm sure that the phone is working because I can feel vibration feedback when I press and hold power button to go in to power menu. The cure is to pull off the battery and put back on and start the phone. For two or three times it happens to show white screen with little colored dots on it when you power on the phone. Otherwise the phone works normal. . No glitches, no heating, nothing. It just go off when it sits on desk and won't came back till you pull off the battery. I don't believe it's a screen because when it happens the both screens go off. Could it be the motherboard, processor or memory, or it's something wrong with proximity and light sensor? Any suggestions?
I had this problem as well until my proximity and light sensor completely stopped working. The sensor is not detected anymore but the issue stopped after.
I don't know about the cause but it could be because of proximity and light sensor.
Raj_The_Ripper said:
I had this problem as well until my proximity and light sensor completely stopped working. The sensor is not detected anymore but the issue stopped after.
I don't know about the cause but it could be because of proximity and light sensor.
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Click to collapse
Thanks for the reply. I am suspecting proximity and light sensor also. I am thinking to order a new one, it's like 9$.
scytalemk said:
Thanks for the reply. I am suspecting proximity and light sensor also. I am thinking to order a new one, it's like 9$.
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Click to collapse
By the way, I feel it is better without proximity and light sensor. Many problems were fixed after it was obsolete.
Raj_The_Ripper said:
By the way, I feel it is better without proximity and light sensor. Many problems were fixed after it was obsolete.
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I am used to automatic light. Anyway I have ordered a sensor from eBay for 6,50$ so we will see.
scytalemk said:
I am used to automatic light. Anyway I have ordered a sensor from eBay for 6,50$ so we will see.
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Keep me updated.
Raj_The_Ripper said:
Keep me updated.
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:good:
scytalemk said:
:good:
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has your sensor arrived ?

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