Light sensor failed? - One (M9) Q&A, Help & Troubleshooting

I have tried the HW tests on the Htc help app and the phones fails on the light sensor test.
This happen to anyone else?

Barso1 said:
I have tried the HW tests on the Htc help app and the phones fails on the light sensor test.
This happen to anyone else?
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i have heard of g sensor problems, but not light sensor

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[Q] Proximity sensor calibration

Hey,
is there any way to calibrate the proximity sensor one the One X?
For some reason my proximity Sensor needs very high brightness values to activate the screen again, when calling. This happens on every ROM I use, even stock. Does anyone else have this issue and is there a solution? I've been looking for a while now but only found solutions for other devices. Help would be very appreciated
Are you taking about ambient light sensor?
Proximity sensor is sensor made for distance detection.
No I actually mean the proximity sensor. I know it shouldn't be depending on light but it does. I don't know why. First I thought the sensor is broken, but if there is enough light it reacts to movement. If not I'm not able to get the screen back on until the other person hangs up. Its really weird. Sometimes even the little red light stays on. In the DHD forum i saw a thread about someone who developed an app to recalibrate the proximity sensor, so i thought this could also be done for the HOX.
For your knowledge, the proximity sensor on One X is kind of binary type (return 0/1;object detected /none). There are some sensors test tool offers on play store, you may try them out..
Sent from my HTC One X using Tapatalk 2
Ok. I did that already. Same happens there. Thats why Im not sure if its malfunctioning or just needs to be calibrated.
Sent from my HTC One X using xda app-developers app
Well, this is enough. I have to assume that its a hardware defect and I wont send it in a 6th time.Getting rid of this contract next week.
Sent from my HTC One X using xda app-developers app
Marc199 said:
Well, this is enough. I have to assume that its a hardware defect and I wont send it in a 6th time.Getting rid of this contract next week.
Sent from my HTC One X using xda app-developers app
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i had exactly the same problem. You can fix it with http://forum.xda-developers.com/showthread.php?t=1882725 this patch. All you need is a custom rom with init.d support. Cheers!
You can use this.
http://forum.xda-developers.com/showthread.php?t=1904974
frwida said:
You can use this.
http://forum.xda-developers.com/showthread.php?t=1904974
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Thanks! That solved the problem for me. I had always found the proximity sensor a bit too unresponsive. I didn't know it could be callibrated.
Ok i found out that my proximity sensor is working but it needs a lot of light to see me i was wondering if there is a way to calibrate it manually and i can update to jellybean my phone is from mexico telcel and my CID BSTAR301 i tried some of the apps in the playstore but they dont work i using stock rom whit ICS can somebody help please
You'll need root access, read the sticky in android development forum
Sent from my EndeavorU using Tapatalk 2

[Q] Proximity sensor not working..

hello..
I am using a htc desire hd.. rooted and running on android revolution hd 7.3..
my proximity sensor all of a sudden just stopped responding..
is there any way that it may be the software which has gone or is it a hardware problem!!!!
PLEASE HELP!!!!
rajivkarai said:
hello..
I am using a htc desire hd.. rooted and running on android revolution hd 7.3..
my proximity sensor all of a sudden just stopped responding..
is there any way that it may be the software which has gone or is it a hardware problem!!!!
PLEASE HELP!!!!
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It's strange but try, in first time, to clean the sensor with a cotton-bud. If it still deosn't work, try to recalibrate your proximity sensor with the following apk : DHD Proximity Sensor Recalibrator
Good luck !
I had the same problem.
But today I was replacing the back cover with the black one and in the process I saw A LOT of dust around the phone's earspeaker. The proximity sensor was hardly visible at all. I cleaned it up, put everything back together and it's working like a charm. Even power led is now 2 times brighter lol
Pitalugue said:
It's strange but try, in first time, to clean the sensor with a cotton-bud. If it still deosn't work, try to recalibrate your proximity sensor with the following apk : DHD Proximity Sensor Recalibrator
Good luck !
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I get a huge error when I use DHD proximity recalibrator.. and I also tried cleaning with a cotton bud.. the problem still persists..

ogp sensors problems

Hello.
I bought my ogp a week ago and i discovered a problem with the motion sensor and the proximity sensor - both dosent work.
Some one know how to fix it? The seller said it's a software problem and an update will solve it.
Thanks.
Is your phone rooted by chance? There's a program I use called kernel tuner and it has live statistics of all the sensors.
Do you have a screen protector on that covers where the sensors are by chance?
Sent from my LG-E980 using XDA Premium 4 mobile app
answer
No, my phone is not rooted, i checked the sensors with another app and all my sensors are turned off, no one is working and replying data.
About the screen protector it dosent cover the sensors so it is not the problem...
More ideas?
Thanks!
ranrah said:
No, my phone is not rooted, i checked the sensors with another app and all my sensors are turned off, no one is working and replying data.
About the screen protector it doesn't cover the sensors so it is not the problem...
More ideas?
Thanks!
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Did you try to check for software updates in the About phone section of the settings application? If there's an update there's a chance that that could fix it.

No notification LED after MM update on ZE551ML?

Maybe it is just me and my device, but since the MM update (the real one, not the beta) my notification LED doesn't work. I have tested it with text messages, emails, missed calls, charger plugged into my computer, charging plugged into a standard charger, and charging plugged into the fast charger... nada on any of them.
Anyone having this issue? If so how have you rectified it? It has been a minute since I first got this thing (got it at launch) and the MM update reset all my settings so maybe there is a setting to turn it back on I am missing?
Help out a brother if you can. Thanks.
OK, so does anyone have any suggestions for an app that might help by letting me manually setup the notification LED?
Is Do not disturb mode on?
Sent from my ASUS_Z00AD using XDA Premium HD app
madman604 said:
Is Do not disturb mode on?
Sent from my ASUS_Z00AD using XDA Premium HD app
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Thanks for the reply. It is not in DND as far as I can tell (not on).
If you haven't already, try a factory reset first
Trotter516 said:
Thanks for the reply. It is not in DND as far as I can tell (not on).
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Have you found a fix for that? Facing the same issue and so far no luck.
godzin said:
Have you found a fix for that? Facing the same issue and so far no luck.
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Actually yes. After I wiped my phone for my wife the notification now works.
Another issue that I recently found the solution to... if your ZF2's proximity sensor has gotten crazy sensitive since the update try cleaning it. Seriously. Especially if you have a tempered glass screen protector. I thought the piece of advice was bogus but I cracked out my lens cleaning spray and cloth and BOOM, the proximity sensor works correctly again.
Trotter516 said:
Actually yes. After I wiped my phone for my wife the notification now works.
Another issue that I recently found the solution to... if your ZF2's proximity sensor has gotten crazy sensitive since the update try cleaning it. Seriously. Especially if you have a tempered glass screen protector. I thought the piece of advice was bogus but I cracked out my lens cleaning spray and cloth and BOOM, the proximity sensor works correctly again.
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Thanks! Got the led working again after a factory reset.
By the proximity sensor do you mean the little one next to the selfie camera or the GPS?
After a lot of fixed I've got the ZF2 working fine, except for the "smartlock - safe places" that thing can never work right.
godzin said:
Thanks! Got the led working again after a factory reset.
By the proximity sensor do you mean the little one next to the selfie camera or the GPS?
After a lot of fixed I've got the ZF2 working fine, except for the "smartlock - safe places" that thing can never work right.
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Sorry, I just realized that you had replied.
Yes, the one beside the camera. Many have had an issue where the screen goes black after you start or answer a call, especially after the update. It seems the update made the proximity sensor much more sensitive. Since all decent screen protectors have a small cutout for the proximity sensor it will tend to accumulate dirt and oil from your skin. Wiping it down doesn't seem to get it clean enough for the sensor so you have to get a little more aggressive to clear the problem up. I went months enduring the problem and even set my phone so I could disconnect from calls using the power button and then ended up stumbling over the solution when setting up the phone for my wife when I upgraded to my Axon 7.
No led indicator
Hi i've been experiencing the same issue. After I update my zenfone 2 ZE551ML 4gb/64gb version, I have noticed that the led incator is not working and it is not found in the settings. Also, another issue I have encountered is that quick charging feature is not working sometimes but sometimes it works. I don't know how to fix. I'd be glad if someone could help with a step by step process. Thanks in advance!

Question Proximity sensor does not work

The proximity sensor usually does not work.
Any news?
It is harware or software isuue?
Thanks
Check out this thread: https://forum.xda-developers.com/t/screen-turning-on-while-on-a-call.4285411/
all by sudden, my F3 has it proximity sensor working on call today. It's not a joke. Does anybody experience the same? Something change?
My prox.sensor sucks more than anything else that ever sucked before.* Got very angry, and i am skeptic about solving sensor issue in upcoming updates (if there will come some)
* ©Butthead, not Beavis
After I updated to the latest stock rom, it worked and it is working all the time.
foma2805 said:
My prox.sensor sucks more than anything else that ever sucked before.* Got very angry, and i am skeptic about solving sensor issue in upcoming updates (if there will come some)
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There are NO proximity sensor hardware in the phone, it is only emulating proximity feature using light sensor and etc.
If you test proximity sensor with hardware tester app, it only works when phone is vertical lol and even then it's janky.
The good news is that this can be improved through software.
I guess you are all talking about stock ROM, right?

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