Sensor Calibration Issue - Lenovo ZUK Z2 (Plus) Questions & Answers

I have some issue with gyro sensor calibration. When I keep the phone in landscape mode calibration seems to be correct, portrait mode has issue(Screenshot attached).
Does anyone know how to fix this or tell me which file to edit for recalibrating? I have tried many apps from store, but nothing works.

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Auto rotate problem

I have a problem with auto rotation. Somewhere between rooting (S off, eng S-off and super CID) and installing a CyanogenMod 6.1.3 I got a problem with a rotation on my DHD. If i enable auto rotate my phone goes in landscape in every single app (Messages, camera, menu...) and it's not coming back to portrait when I rotate the phone. If I disable it everything is in portrait even camera and gallery.
I have installed a sensor test 1.0 by Qualigon and I can see that in Orientation sensor, when I rotate the phone, only X is changing, Y=0 and Z=0 all the time.
I have tried calibration and nothing happened. It's the same.
Help please
Having the same problem.
Try clearing caches and fixing permissions in Clockwork recovery.
Worked for me...
I didn't see any followup on this reply. I am having what seems to be a similar problem with the auto rotation. When I start an application it will correctly present either in portrait or landscape.
When I start the application in portrait and then switch the phone to landscape, the screen's rotation will correctly switch to landscape - but switching it back to portrait will not change the screen's rotation.
When I start the application in landscape it will remain in landscape regardless of the phone's orientation. The only way to get to portrait is to close the application, and then restart the application when the phone is in portrait mode.
I installed an application to test the sensor. When holding the phone in portrait vertically, the values I am getting are: ~230, ~0, ~1. When holding in landscape vertically, the values I am getting are: ~120, ~33, ~33.
The wrong rotation behavior happens in all applications. I switched two ROMs already (Cognition 1.5.2 and MIUI) and nothing changed. I am pretty sure the problem is SW related because as I wrote the initial presentation is correct (meaning the initial orientation that I will get when starting an application is always correct).
I would appreciate help.
similar prob FK!!!!!
Same problem but all my sensors show pass via *#0*# sensor checks. Tried nordic i9505 I9505XXUFNB9_I9505NEEFNB2_I9505XXUFNB9_HOME.tar 4.4.2, then SIngapore I9505XXUFNBE_I9505OLBFNB3_I9505XXUFNBE_HOME.tar 4.4.2 all the fken same problem. Screen rotation all fine when I flash firmware, root, then flash CWM touch - everything good. Screen rotate works until the first reboot after all of this which might even be a day or 2 later. As soon as reboot phone, screen rotation dies and it is a huge pain in the arse. Sensors continue to say pass via *#0*#. Every few days i have to re-flash firmware, re-root, then re-CWM touch, no need to factory reset just those 3 steps. Has anyone got any solutions for this yet??
:crying::crying::crying::crying:
QUOTE=godfather3;21690718]I didn't see any followup on this reply. I am having what seems to be a similar problem with the auto rotation. When I start an application it will correctly present either in portrait or landscape.
When I start the application in portrait and then switch the phone to landscape, the screen's rotation will correctly switch to landscape - but switching it back to portrait will not change the screen's rotation.
When I start the application in landscape it will remain in landscape regardless of the phone's orientation. The only way to get to portrait is to close the application, and then restart the application when the phone is in portrait mode.
I installed an application to test the sensor. When holding the phone in portrait vertically, the values I am getting are: ~230, ~0, ~1. When holding in landscape vertically, the values I am getting are: ~120, ~33, ~33.
The wrong rotation behavior happens in all applications. I switched two ROMs already (Cognition 1.5.2 and MIUI) and nothing changed. I am pretty sure the problem is SW related because as I wrote the initial presentation is correct (meaning the initial orientation that I will get when starting an application is always correct).
I would appreciate help.[/QUOTE]

[Q] [n5110] Orientation sensor calibration

Hello,
I have a n5110 with Civrom and the orientation sensor is not working correctly any more.
Auto rotation does not provide the expected results. For example, the 90 degree position isn`'t available any more at all.
So I thought, I just recalibrate the orientation sensor. But, I find no such option anywhere within the settings.
I tried different roms without success.
Then I took a look at the market but while there are several programs which read the sensor data there is none which is able to calibrate it (at least I found none).
So, how can I recalibrate the sensor? Is there any way at all? A specific rom which provides this options or an app? Or do I need to buy a new tablet?
Thanks in advance for any help.

ois gyro and screen rotation

When I do a sensor check by entering *#0*# in the filter, the value for "ois gyro" is not changing. Also, my rotation isn't working. Can anyone check and report if the value for ois sensor on their phone is changing
That seems to be a stability test; it fails if trying to rotate during test.
The graph reflects direction of rotation change, spiking in the direction turned. The normal rotation from portrait to landscape and back to portrait is displayed near end where the spikes alternate above and below the static line. I was rotating phone at an interval reflected by the spikes.
Hope that helps your diagnosis.
https://vimeo.com/126156356
I've managed to fix my problem, by wiping system, cache and dalvik without wiping data and flashing the same Rom as before.
Exact same problem
I used titanium backup to disable some things,
Now autorotation and pedometer doest work.
Undisabling every thing doesn't fix.
My OIS GYRO is static at X: -4.022 Y: 0.462
While the other sensory under the Gyroscope heading named GYROSCOPE flutters.
In fact all other sensorys flutter except for OIS GYRO.
When u did what u said, what data exactly were u able to keep? Just files? Apps? Launcher? Phone numbers?, pictures? Outlook and OneNote notebooks?
Could flashing a different rom still keep the data?

H815 gyroscope fail

Hi all,
I'm having a strange issue with my G4 H815, and I hope someone here can help!
The problem is that the phone won't rotate the screen when you rotate the device, and then the touch screen will not work. I must turn the screen off and then on again in order for the touch to work. But it will stop working as soon as I tilt the device (activate the gyroscope to rotate the screen). After some time this will force phone to restart and then it finds hard to boot up again.
I think it's gyroscope because the problem happens when I turn the device on the side for eg. when I open camera everything is OK but if I try to take a landscape photo it will immediately freeze. And I also did the testing procedure (277634#*#) when I test the motion sensor gyroscope values hardly change. Also in Settings>Display>Motion Sensor Calibration I get and error "Cannot Calibrate"
My questions are:
Where is gyroscope located?
Is it part of mb (soldered to the mother board)?
Does the screen digitizer affect gyroscope function? (because the glue on the top of my screen has come loose but I don't see it affecting anything other then proximity sensor).

accelerometer stops working

accelerometer stops working a few hours after a reboot.
That means auto rotation stops working.
This is very annoying because a lot of apps use it.
For example you think you are taking a landscape photo with the camera and then you end up having to edit the photo to rotate it in landscape mode because accelerometer stopped working and the photo was shot in portrait mode.
It is solved with a reboot but only lasts for some time.
I think the problem is that miui's stupid battery management puts the accelerometer to sleep or something.
(this is not an issue solved by turning the auto rotation toggle on and off in the quick settings.I write it so noone proposes such a solution)

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