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[Q] Proximity Sensor Issue

My nexus s' proximity sensors have stopped working. I am rooted and running aokpcb rom, I'm wondering if this is a hardware problem or something with the rom? The screen won't turn off when answering / making a call when the phone is brought up to my ear. I also tried using the app prox pro, and that wouldn't work either. If anyone knows a fix or what the problem is, that would be great.

Backup your current ROM , wipe and install a Stock ROM.
Issue solved --> Rom Issue
Issue unsolved --> hardware issue

Thank you for your response. I tried your suggestion, and the problem wasnt fixed with wiping and installing a stock rom. But, with experimentation, I installed the app "Prox Pro" and whenever I would turn it on, it would execute the command that was specified for when the phone was "flat". So, when realising this, I am assuming that my phone developed some sort of calibration problem with the sensors. All in all, I am wondering if there is a way that I can re-calibrate my proximity sensor so that they work properly. Thank you.

Could that just be the default for the phone if it's not getting a reading?

I don't think its the default. The sensors always worked fine up until sometime last week.

I meant a default if there is no signal or an error, which is what it currently looks like.

Oh, okay, ya that could be it. Do you have any idea how to change it? I also realised that the light sensor isn't working either, when on auto brightness, the screen will always be dim, no matter how bright it is outside. If you, or anyone else has a solution, I will open up my phone and check to see if there are any connection issues or something like that .

Problem: Display rotation don´t work

Hello,
i have issues with the Display Rotation.
The Accelerometer don´t work anymore at my phone. Last Week i was wondering that the Display won´t rotate at the Album. Then i checked the Display Settings. Auto Rotate was checked.
at the Service Menu *#*#7378423#*#* the Accelerometer don´t respond. But the Gyroscope work fine.
At this Time i have installed the Concept Software from Sony. Today i´m back home from Holiday i go back to offical Stock Software. But it won´t work also.
Smartrotate on or off are the same...
The last idea is to repair the Software with the PC Companion. Is there an option to calibrate the Accelerometer?

I have the same issues with my D6653 - auto rotation doesn't work (but very rarely it does come back). In service menu the Accelerometer doesn't respond, as well as Proximity switch is off and doesn't work on calls.
This is not a rom-specific problem as I've tried to revert back to stock firmware but alas no changes. It must be some miscommunication between hardware and software.
Any ideas what to do? Can it be related to kernel?

yesterday i've had the same problem i needed to wipe to have the accelerometer back to work

Hi all rather than opening a new thread I am upping this one
On my D6603 screen rotation is very erratic and often not working.
Any idea what I can investigate?
I wander if it could be app/service related of hardware deficiency.
Thanks!

Any luck with this?

I am currently using an EM95X Android Box with a Viewsonic touch screen. The touch screen has been working perfect with the box. My issue is with the rotation ability. Anytime I force the screen into portrait mode the system UI crashes. Unfortunately, I need the monitor view to be vertical. I cannot figure out how to stop it from crashing. I have tried several rotation apps with the same results.
I have went into the build prop to view the rotation texts and the only thing I have found is this:
"Persist.sys.app.rotation=middle_port"
I thought I might be able to find somewhere I can change the rotation, but I have not.
Any suggestions?

Fingerprint sensor working from time to time

Hello, well I have noticed recently a strange behavior in the fingerprint sensor, but this behavior its always there (its not recently)
I have a pattern and the fingerprint enabled, but the fingerprint sensor only works when ths lockscreen displays the fingerprint logo, but here is the strange thing, the sensor recognize my fingerprint (because it vibrates once and ask for the pattern, if I put another finger its not registered, vibrate twice and doesnt ask for the pattern), I have already flash the phone several times, the first time I believe the sensor just doesnt recognize me, but later I discover this behavior and it looks like maybe a software bug
Something else notice these?
Is there a fix? its sometimes annoying
Thanks!

jacker60 said:
Hello, well I have noticed recently a strange behavior in the fingerprint sensor, but this behavior its always there (its not recently)
I have a pattern and the fingerprint enabled, but the fingerprint sensor only works when ths lockscreen displays the fingerprint logo, but here is the strange thing, the sensor recognize my fingerprint (because it vibrates once and ask for the pattern, if I put another finger its not registered, vibrate twice and doesnt ask for the pattern), I have already flash the phone several times, the first time I believe the sensor just doesnt recognize me, but later I discover this behavior and it looks like maybe a software bug
Something else notice these?
Is there a fix? its sometimes annoying
Thanks!
Click to expand...
Click to collapse
maybe its a hardware issue , i think u said u flashed ur phone several times? tried different ftf files? if thats the case , then its hardware issue. i havent heared that at all. the only issue i have seen before with the fingrprnt scanner is that sometimes it says an error but u reboot and its ok ( havent seen that for months though)

arismelachrinos said:
maybe its a hardware issue , i think u said u flashed ur phone several times? tried different ftf files? if thats the case , then its hardware issue. i havent heared that at all. the only issue i have seen before with the fingrprnt scanner is that sometimes it says an error but u reboot and its ok ( havent seen that for months though)
Click to expand...
Click to collapse
yes I have flashed it several times with the original and other ftf files (always respecting the model number), will try with a friends phone and see if this behavior happen there too

Latest firmware of Nordic Combined hasn't given this issue for more than a month now. Do a clean update I'd say.

Auto Rotate

Hi guys wonder if u can help me please. There might already be a topic regarding this. But I can't seem to get auto rotate working. Wonder if u guys can tell me why please.

Did you try toggling the auto-rotate icon in QuickSettings?

Yes i have done that. I've G Calibrated and done a factory reset. Still the same. Worked fine till the other day.

Just to update. I've managed to sort the issue by tapping the phone twice on my hand.and now it rotates again weird but it works. Read it on a site and tried it and it works don't no why

Hmmm . . . sounds like a hardware issue. Reminds me of the sporadic vibration on my M9 that could be "reset" by banging the phone, at least until it died completely.

I accidentally dropped my phone, 3 days after having it, and it stopped auto rotating, also the double tap to wake stopped as well. Noticed in camera the icons wouldn't rotate. I did the old 6inch drop onto its corner on carpet and it recalibrated the sensor and it worked again.

Gravity sensor suddenly stopped working

Hi, it appears that recently the gravity sensor in my Nexus 5 stopped working.
At least it is what it seems by using sensor testing apps. And this makes it impossible for the phone to get its orientation (compass is not working).
Screen rotation is still working fine though.
Here is what happened exactly: not long ago I was using Google Maps, but the phone was a bit sluggish so I decided to reboot it.
After rebooting I opened Google Maps again and immediately noticed that the orientation indicator was missing (the blue "beam"), while it was present before the reboot. But I didn't care about it, and just thought that the compass needed re-calibration.
After a few days the orientation indicator was still missing, and the phone never asked me to re-calibrate, as it used to do before instead.
Then one day I launched Google Sky Map, and noticed that the view does not rotate automatically.
So I fired up a sensor test app I had installed (asd.vector.sensor), and no data is displayed for the Gravity sensor. Also orientation is not displayed and the info says that the gravity sensor is used to compute orientation, too.
Other sensors are ok, and as I already wrote screen rotation still works great.
Any clues about this issue? Did anyone ever experience this?
I'm afraid a system restore would not help...
I'm using Resurrection Remix ROM, Android 6.0.1.
Thanks.

If the problem exists on a stock ROM, it could be a hardware fault.

audit13 said:
If the problem exists on a stock ROM, it could be a hardware fault.
Click to expand...
Click to collapse
Ok yes, but I still do not know if it exists on a stock ROM.
Taking it the other way around... Do you think there is real possibility that it is a software fault?
I mean: did it ever occur to anyone? Is there really any hope that resetting my phone to stock will fix this?
I HATE having to reset my phone...
Thank you.

I stopped using custom roms a while ago because of minor problems that would suddenly appear.
I don't think there is a way to really tell if it is software or hardware unless you reset or use a stock ROM.

audit13 said:
I stopped using custom roms a while ago because of minor problems that would suddenly appear..
Click to expand...
Click to collapse
Well, that's a little hope at least.
I will need to find some time to re-stock my Nexus and try.
Thanks .

Ok, I restored the phone to stock and all sensors work again now!
Thanks audit13 for pushing me in that direction .

That's great that it was a software bug in the custom ROM.
Now you get to hunt for a custom ROM that works with a minimal or zero number of issues