Can I recalibrate the gyroscope? Auto rotate not working well - LG G6 Questions and Answers

Hello everyone,
About a month ago I got my LG G6 as a replacement for my V10 (worst device I've owned) through AT&T insurance. I've noticed the gyroscope rotation is barely working. Only about 20% of the time the screen rotates when I turned my phone. I can force it by holding the power sleep button, waiting for the power options to show up then rotate my phone. Most of the time that forces it. Otherwise I have to reset my phone and it works for a while then fails again.
Is there any way to recalibrate the gyroscope?

Have you tested in the smart doctor app (preinstaled) in the window of hardware test? It could show that is not working well.

mprovi_15 said:
Have you tested in the smart doctor app (preinstaled) in the window of hardware test? It could show that is not working well.
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It says everything is good from my gyroscope to accelerometer and motion sensor.

Related

Problem with Auto rotate

I just got my note and am having problems with auto rotate.
I ran the tests in *#0*#
It looks like they all passed fine
But sometimes mine rotates n it's own and when it rotates, it sticks in Horizontal.
I do not understand the calibration instructions for Horizontal and Gyroscope.
For instance, when it says place device on a level surface and press calibrate, does that mean just place it on it's back on a table? Also, after it is done calibrating, should the gyroscope "ball" on that page move when you move the device? Mine is always stationary.
On the horizontal calibration, how do you position the device before you hit the calibrate button? Should it be landscape or portrait?
IMO they don't explain these very well and it's confusing how to set this up.
Yes, just place it on a table or the floor. Not sure with the gyroscope since i don't have the Note yet, but i imagine the ball moves.
If this is a bug it's a software bug. All Desire HD owners including me had the auto rotate bug when it got released. These are bugs that's very common on freshly released Android devices, and it will get fixed.
BazookaAce said:
Yes, just place it on a table or the floor. Not sure with the gyroscope since i don't have the Note yet, but i imagine the ball moves.
If this is a bug it's a software bug. All Desire HD owners including me had the auto rotate bug when it got released. These are bugs that's very common on freshly released Android devices, and it will get fixed.
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Here's the question I have:
I only have 30 days for return if it's broken. Nobody else has complained about auto rotate yet and I would think that would come out pretty fast. I figured out mine had a problem 30 seconds out of the box.
Hi les_garten (another maemo/TMO refugee here!) - I've had my note for over a week, haven't seen any spontaneous rotations at all. I calibrated my gyro on day 1 though I think you don't ned to unless you are having problems. Once calibrated, the blue ball just sits in the centre of the circles, it doesn't move at all.
_pigro_ said:
Hi les_garten (another maemo/TMO refugee here!) - I've had my note for over a week, haven't seen any spontaneous rotations at all. I calibrated my gyro on day 1 though I think you don't ned to unless you are having problems. Once calibrated, the blue ball just sits in the centre of the circles, it doesn't move at all.
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Thanx for that info! Mine also rotates when I turn horizontal, then won't go back into portrait.
How do you do the Horizontal calibration. Do you stand it on it's edge in landscape mode?
I'll never give Nokia another Nickel! Great idea with dismal execution.
horizontal calibration just involves sitting it flat on a flat surface. After calibration the ball can be "rolled" across both axes - like I said above, for me at least the gyro calibration screen does not allow the ball to roll at all either before or after calibration (hope that's what's supposed to happen, I've never had a phone with a gyro before, I would have assumed the ball was meant to move in response to tilt/turn ....
_pigro_ said:
horizontal calibration just involves sitting it flat on a flat surface. After calibration the ball can be "rolled" across both axes - like I said above, for me at least the gyro calibration screen does not allow the ball to roll at all either before or after calibration (hope that's what's supposed to happen, I've never had a phone with a gyro before, I would have assumed the ball was meant to move in response to tilt/turn ....
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Click to collapse
if you go into the dialer and dial *#0*#
then do sensors and run the Gyro tests and graph, it seems to be fine.
I have to keep auto rotate off.
It will rotate Landscape, but won't return to portrait.
It wil flip Landscape on one side and Landscapeon the other side, but won't do portrait, till auto rotate is turned off.
Anybody have any suggestions on how to fix this?
I guess I could whack it and start over, but that blows! That would at least tell me something I guess.
It's really irritating. And I would hate to keep it if it is broke.
I have the auto rotate bug also...you need to try many times before it will rotate... kind of embarrsing.. but I am sure it will be fixed first..but sometimes I wonder..if samsung have tired the phone at all before they ship it...such fundamental feature should work...without any problems
blackstar84 said:
I have the auto rotate bug also...you need to try many times before it will rotate... kind of embarrsing.. but I am sure it will be fixed first..but sometimes I wonder..if samsung have tired the phone at all before they ship it...such fundamental feature should work...without any problems
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For some strange reason this makes me feel better!
bug was solved in 2.3.6 ..works without problems now.
blackstar84 said:
bug was solved in 2.3.6 ..works without problems now.
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Thanx. I just did mine last night as well.
Very happy now!
i just got a galaxy note 3 weeks ago and it is running gingerbread 2.3.6
i have the same problem for the auto rotation problem, when i test the gyro and horizontal calibration, the ball doesnt move or move in a very laggy motion, when i lever my phone to a certain angle in all direction, the ball will not move in some area of the display. i had calibrated once before it has this problem, the ball move smoothly in any angle...now my message will auto rotate to landscape while i holding it in potrait...please help
I can't actually help fix anything - but if you enter *#0*# in the dialer and then select "sensor" from the LCD tests, then "image test" (under accelerometer sensor) you'll get a picture of a dog whichshould rotate between portrait & landscape as you rotate the phone, and there is an overlayed real time display of x and y axis angles as registered by the accelerometer.
This test should at least show whether the h/w is working or not.
Fix here
http://forum.xda-developers.com/showthread.php?t=1592170
I can fix that.This is from galaxy S2 but i dont knows how for Note, i try and working for Note. But after install from CWM, i see Setting/Display/ Gyroscope calibrationand Horizontal calibration. It not working. I was very afraid and i flash new rom N7000ZSLPF---------4.0.3 http://hotfile.com/dl/156123968/e690f65/N7000ZSLPF_N7000OZSLPF_OZS.zip.html
And now Gyroscope not work but rotation is work good.
Sorry my English
auto rotat pro
dude plz helppp......................I have to keep auto rotate off.:crying::crying:
It will rotate Landscape, but won't return to portrait.
It wil flip Landscape on one side and Landscapeon the other side, but won't do portrait, till auto rotate is turned off.
Anybody have any suggestions on how to fix this?
I guess I could whack it and start over, but that blows! That would at least tell me something I guess.
It's really irritating. And I dont wat to do:crying::crying::crying::crying:
saad elahi said:
dude plz helppp......................I have to keep auto rotate off.:crying::crying:
It will rotate Landscape, but won't return to portrait.
It wil flip Landscape on one side and Landscapeon the other side, but won't do portrait, till auto rotate is turned off.
Anybody have any suggestions on how to fix this?
I guess I could whack it and start over, but that blows! That would at least tell me something I guess.
It's really irritating. And I dont wat to do:crying::crying::crying::crying:
Click to expand...
Click to collapse
Since you are on Rocket ROM, check here:
http://forum.xda-developers.com/showthread.php?p=30107755

Sensors freezing

I've noticed that since updating to 4.4 that my sensors are freezing.
I noticed it when I went to use SMS and the screen immediately switched to landscape and would not rotate back when I held the phone upright. I unchecked the auto rotate in the settings and it returned to upright. I also noticed at the same time that the screen was a little dark and was not auto adjusting the brightness.
From the phone I entered *#0*# to get the test page and on opening the sensors they where all stuck solid. Only the proximity would work.
Sensor Hub test shows the STM32 pass.
The only way to fix it is to power off and back on. A re-start does not fix the issue.
I suspect a hardware problem. Anyone else seen this before?
v8dave said:
I've noticed that since updating to 4.4 that my sensors are freezing.
I noticed it when I went to use SMS and the screen immediately switched to landscape and would not rotate back when I held the phone upright. I unchecked the auto rotate in
the settings and it returned to upright. I also noticed at the same time that the screen was a little dark and was not auto adjusting the brightness.
From the phone I entered *#0*# to get the test page and on opening the sensors they where all stuck solid. Only the proximity would work.
Sensor Hub test shows the STM32 pass.
The only way to fix it is to power off and back on. A re-start does not fix the issue.
I suspect a hardware problem. Anyone else seen this before?
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I have the exact same thing tried the same , for this reason I rooted my note 3 tried to flash stock rom : by chain fire and another , I believe sweet rom v8
keep happening when reboot or soft reboot it works like a charm
but after a 1 hour or so it freezes again
Today it flipped and my live wallpaper was tripping like he'll

Gyro-sensor issue?

I've had my nexus 6p for about two months now, and yesterday, something weird happened to my gyro sensor. It seems to be completely out of place, not allowing me to rotate my phone in any app in any way. Occurred to anyone else?
Mgrev said:
I've had my nexus 6p for about two months now, and yesterday, something weird happened to my gyro sensor. It seems to be completely out of place, not allowing me to rotate my phone in any app in any way. Occurred to anyone else?
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The only related issue I've had is when it's laying flat and displaying in portrait, then I open an app and it opens in landscape. Kind of annoying.
I'd ensure rotation is enabled in display settings, and use an app like Sensors Multitool, under rotation vector it will tell you if the sensor is responding to movement at all. If it's not responding it's likely a stuck sensor. Either defective, stuck in position from a fall, or is held in place by static (in which case powering it off for 5 minutes should get it working again temporarily). If the app shows that it's responding to movement but still not rotating, I'd suggest a factory reset.
hawkswind1 said:
The only related issue I've had is when it's laying flat and displaying in portrait, then I open an app and it opens in landscape. Kind of annoying.
I'd ensure rotation is enabled in display settings, and use an app like Sensors Multitool, under rotation vector it will tell you if the sensor is responding to movement at all. If it's not responding it's likely a stuck sensor. Either defective, stuck in position from a fall, or is held in place by static (in which case powering it off for 5 minutes should get it working again temporarily). If the app shows that it's responding to movement but still not rotating, I'd suggest a factory reset.
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i left it off for 12 hours and it works perfectly now!
Now that you mention it ive had issues with it locking in landscape--recently in past 24 hours. Havent looked too much into it but toggling auto rotate usually fixes it. Thought it was my launcher (recently switched to asap) but i dunno....never had this issue before yesterday--closest thing would be its TOO sensitive and switches mode with the slightest movement. But thats not the same as it locking up in landscape

Always on 2nd screen in the dark issue ??

I bought a used V20 with a defective screen. I change it, everything work for fine, but i notice a strange behaviour with the second screen.
The second screen is always on and i can unlock it by only touching the finger print sensor. BUT at night (or in the dark), the second screen turn off and i need to press 2 times on the power button to wake the phone.
The Knock On feature doesn't work too in the dark.
The light sensor seems to work correctly.
I would love to post a video but i can't......
This is an issue or it is normal ??
Thanks for your help !
Sounds like Doze.
I don't find anything related to Doze or "standby" about this screen.
check "daily timeout" on Show when main screen off. Seem u turn this function on at night
David_26 said:
I bought a used V20 with a defective screen. I change it, everything work for fine, but i notice a strange behaviour with the second screen.
The second screen is always on and i can unlock it by only touching the finger print sensor. BUT at night (or in the dark), the second screen turn off and i need to press 2 times on the power button to wake the phone.
The Knock On feature doesn't work too in the dark.
The light sensor seems to work correctly.
I would love to post a video but i can't......
This is an issue or it is normal ??
Thanks for your help !
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Click to collapse
thophan1975 said:
check "daily timeout" on Show when main screen off. Seem u turn this function on at night
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Don't seems to change anything
Could it me the last security update ??
I reset the phone today and same "issue"
David_26 said:
Don't seems to change anything
Could it me the last security update ??
I reset the phone today and same "issue"
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Sounds like there is an issue with the proximity sensor (not light sensor).
It's setup to turn the second screen off as well as disable knock on if the phone is in your pocket. Even during daylight hours if you put your finger within an inch of the sensor when the main screen is off, it should trigger it.
It seems your sensor may just be messed up.
David_26 said:
Don't seems to change anything
Could it me the last security update ??
I reset the phone today and same "issue"
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There are a few apps on the play store you can try to fix it if you are rooted. You could also try a sensor app to see if the proximity sensor is showing feedback properly although you might need to be rooted for the apps to show the proximity sensor properly (not sure). My note 4 had a hardware test in the service menu not sure how to do it on V20 though.
Same Issue
Edit: Resolved the issue. Please read this post. There is a small rubber gasket-type thing that sits in the hole of the phone's frame where the proximity sensor is positioned. That rubber gasket was not included with my replacement screen. I pulled the rubber piece out of my original, broken screen, and installed it into my replacement screen. I am no longer having issues with the phone in the dark.
I am experiencing the same issue. I have a T-Mobile LG v20 (H918) and I cracked the screen last week. I ordered a replacement LCD assembly and installed it myself. Everything works fine during the day or in a well lit room, but at night, in a dark room, I experience all of the issues you are reporting. I am finding other posts online with our same issue, but as of yet, no resolution.
Even though the second screen is set to always be on, at night, in a dark room, it turns off almost immediately after locking the phone. It is almost as if the phone is in a "deep sleep" or something, because the following also occurs:
Knock On will not wake the phone
Fingerprint sensor will not wake the phone
Even connecting to the phone via AirDroid / AirMirror the phone doesn't wake
Need to press the power button multiple times to wake phone
Providing a light source immediately turns on second screen and resolves all issues

LG G3S (D722) - KnockOn does not work after screen replace.

After screen replacement KnockOn (double tap) does not turn on the screen. Screen replaced by specialist. I search this forum and find Hidden Menu. 3845#*722# Proximity sensor seems work. I tried to update touchscreen firmware, but it freezes phone until i take battery away. So phone is working right now, but KnockOn does not turn on screen. What else i can do and how i can update touchscreen firmare?
Karlsson1 said:
After screen replacement KnockOn (double tap) does not turn on the screen. Screen replaced by specialist. I search this forum and find Hidden Menu. 3845#*722# Proximity sensor seems work. I tried to update touchscreen firmware, but it freezes phone until i take battery away. So phone is working right now, but KnockOn does not turn on screen. What else i can do and how i can update touchscreen firmare?
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Are you sure the screen is 100% an LG OEM screen?
Sent from my iPhone using Tapatalk
Pretty sure, because screen taken from another phone.

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