Screen off after call - LG V10 Q&A, Help & Troubleshooting

The proximity sensor doesnt work after a call, I have to press the power buton to turn it on again, recalibrating it fixed it before, not anymore...
Same with standard phone app and other phone apps

melorib said:
The proximity sensor doesnt work after a call, I have to press the power buton to turn it on again, recalibrating it fixed it before, not anymore...
Same with standard phone app and other phone apps
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Click to collapse
Same here.Start last week .Any body have a suggestion to solve this problem?
Thank you

Zenia said:
Same here.Start last week .Any body have a suggestion to solve this problem?
Thank you
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Click to collapse
It doesnt happen every time, sometimes wiping the sensor works...

melorib said:
It doesnt happen every time, sometimes wiping the sensor works...
Click to expand...
Click to collapse
Well, not in my case,but thank you for quick reply

melorib said:
The proximity sensor doesnt work after a call, I have to press the power buton to turn it on again, recalibrating it fixed it before, not anymore...
Same with standard phone app and other phone apps
Click to expand...
Click to collapse
Exact the same problem I have. I reflashed the rooted *.tot file on my H961N (Lollipop, V10c). It's OK for 6-8 calls and after, the screen is not responding, Proximity sensor: no reaction. Knock on screen: no reaction. I must press the power button to wake up the screen. I tried to rewrite with RootExplorer the foder LGInCallUi and LGContacts from an earlier version (V10a-HKG-xx). Nothing. I wiped the cache. Nothing. I don't know what to do Need help. Thanks.

Cleaning the sensor makes it work a few times, then clean again, after we know the problem it is not too bad

Some of LG V10 has that problem but most of Korea's version (F600/s/l/k) . I'm using H960(viet nam),it's working okay and F600k is working not good (proximity sensor ), it's also mine . I think that's hardware.

Related

[Q] Mini Pro Keypad Lights Not Working Please Help...

Hello Frnds i have facing problem with my mini pro..
my hardware querty keypad lights are not turning on...however if i lock my fone with on/off switch & than press again for unlock than my keypad lights are turned on but only for 1-2 seconds & than turned off automatically...
please help me out with any solution is it the problem with ambient light sensor? or any thing else?
manjeet15 said:
Hello Frnds i have facing problem with my mini pro..
my hardware querty keypad lights are not turning on...however if i lock my fone with on/off switch & than press again for unlock than my keypad lights are turned on but only for 1-2 seconds & than turned off automatically...
please help me out with any solution is it the problem with ambient light sensor? or any thing else?
Click to expand...
Click to collapse
Have you tried to close the ambient sensor with your hand? If you're on dark room it should automatically lid. but if you're on the bright room, it is of course turned off. there's an app on Market to monitor the ambient sensor. Play with your thumb above the sensor to see if it's working or not.
hansip87 said:
Have you tried to close the ambient sensor with your hand? If you're on dark room it should automatically lid. but if you're on the bright room, it is of course turned off. there's an app on Market to monitor the ambient sensor. Play with your thumb above the sensor to see if it's working or not.
Click to expand...
Click to collapse
hello i tried to close the ambient sensor with hand..but keyborad lights not lid..
even in dark or night its not on..however only worked for 1-2 seconds when i lock/unlock fone via on/off swicth..
however will update u once checked out ambient sensor after downloading application from market
i cant found any application to test my ambient sensor..
is there any other method to test that my ambient sensor is working
my proximity sensor is working
manjeet15 said:
i cant found any application to test my ambient sensor..
is there any other method to test that my ambient sensor is working
my proximity sensor is working
Click to expand...
Click to collapse
The name of apps is ProxyLightTester. give it a try.
hello thanks frnd after installing it & using it its shows that my proximity & light sensor is working while holding hand on light sensor the mobile image in the application got clearly displayed & the numbers of light sensor increases/dicreases...
however my keyboard light dont lid while using it or opening it as usual any help please
well, maybe reflash? dunno for another solution.. if it still persist, maybe you need to reflash with SEUS.. if it still like that, maybe you can ask to Sony Center i guess..
hansip87 said:
well, maybe reflash? dunno for another solution.. if it still persist, maybe you need to reflash with SEUS.. if it still like that, maybe you can ask to Sony Center i guess..
Click to expand...
Click to collapse
actually my fone fall into the water 1 week ago..than i opened it & than close it after removing water etc.. from whole fone after that its working fine no problem at all..
but keypad lyts not working from last 2 days i think (but lights gets lid when we unlocked the fone either by sliding up the keyboard or by lock key but only for 2-3 secs than go off automatically even in dark)
so i want to know is it hardware problem?? that does not seems to be
or any software problem..
i update via seus 2-3 times but no works
is any other way to light it up the keyboards while we open it & ambient light sensor is also working
i cant find wat to do.. & due to water damage i think warranty also void..
no 1 to help frnds?
is there no 1 to help friends?
my keypad lights are working all are lid but only for few seconds may called it for 2 seconds that also when we unlock the phone either by slideout the keyboard or by pressing the unlock button...
i flash my fone 2-3 tyms by seus but no sollution...
is there any solution via changing drivers etc to enable keyboard lights only when we slideit out without the use of sensor or else..however my sensor is working
or any 1 please provide me there folder files of "sys/devices/platform/msm_pmic_misc_led.0/"
Hmm i don't know any other solution manjeet. But i want to share you the same experience like yours..
I have just reflashed into the normal firmware. but when i tried to test the light by closing the light sensor, i am surprised to know that the keyboard was not lid too! It just works for 1 second when i open the keyboard, and turns off soon. i was in panic then, but i tried to be calm, and when i tried to hide into a dark room, it works again. Fiuhh..
I don't know but maybe you need to really go to the dark places. Seems that the Proximity sensor and Light sensors work in tandem. If it still fails in the dark, then i guess you really need to have it serviced.. Dunno bout the cost, but it shouldn't be too expensive..
Good luck with your u20i bro.
thanx hansip......
hansip87 said:
Hmm i don't know any other solution manjeet. But i want to share you the same experience like yours..
I have just reflashed into the normal firmware. but when i tried to test the light by closing the light sensor, i am surprised to know that the keyboard was not lid too! It just works for 1 second when i open the keyboard, and turns off soon. i was in panic then, but i tried to be calm, and when i tried to hide into a dark room, it works again. Fiuhh..
I don't know but maybe you need to really go to the dark places. Seems that the Proximity sensor and Light sensors work in tandem. If it still fails in the dark, then i guess you really need to have it serviced.. Dunno bout the cost, but it shouldn't be too expensive..
Good luck with your u20i bro.
Click to expand...
Click to collapse
thanx bro.. my mini pro is just working fine no prob at all...& i check it in total dark also..but its not work
however i didnt need keyboard light as such but its looks odd in dark nothing much..
i only want that if its software prob than why not i fix it with my own.. at last i go for repair shop no tension regarding cost but i want to know is it repairable by our own or not...
may b any1 else facing this prob & short it out...
Try this!! Kfix thread

[Q] (Q)Gyro sensor stop working

The Gyro sensor stop working on my Xperia S with .75 stock rom, the screen will not be rotate at all, I have tried the master reset, still doesn't work. If I use the compass, the screen goes blank and then restart. Please advise
Correct me if I'm wrong, but the phone does not use the Gyro in order to rotate screen. It uses the accelerometer...
And there must be an option to enable/disable it from the settings (I do not have the phone right now to be sure).
You turn it off in option, and you above me are correct.
Sent from my LT26i using XDA
The problem is the auto rotation option is already enabled, the accelerometer is control the screen rotation, while the gyro sensor detects the movement of the phone, they are both not working for some reasons, if I restart the phone, it might work for a while and then stop working again.
Use this code in dialer and test them
#*#*7378423*#*#
Sent from my LT26i using Tapatalk 2
It says function not built in!!
Not built in?!?
Maybe you should head to Sony Service!
reflashed
NO the gyro+ accelerometer are built in the phone definately
since is work in my one !
Did you dropped, hitted?
try to re flash using PCC if not 99% your phone will have 2-3 weeks holiday from you in Sony repair center because it the hardware problem. guess
Tried to restore it to the factory setting, reflashed through PCC. It is still the same. It might work for couple of minutes or otherwise hours, but then it starts not working again. It is really annoying! The funny bit is the display would just stay horizontally, no matter which way I hold the phone while the "auto rotation" option is enabled.
Probably send to the service centre is the only way, as my screen has the yellowish problem too. I need to get it fix anyway.
edmorize said:
The Gyro sensor stop working on my Xperia S with .75 stock rom, the screen will not be rotate at all, I have tried the master reset, still doesn't work. If I use the compass, the screen goes blank and then restart. Please advise
Click to expand...
Click to collapse
AUTO ROTATION PROBLEM:
Tried on xperia p
TRY THIS AT YOUR OWN RISK OR ASK PROFESSIONAL !!!
I solved it by opening the phone and then tapping the gyro sensor IC a bit. After that auto rotate started working and no problem uptill now.
USAMA RIAZ said:
AUTO ROTATION PROBLEM:
I solved it by opening the phone and then tapping the gyro sensor IC a bit.
Click to expand...
Click to collapse
Where is it located?
Thanks!

Xperia Z2 Blank Screen

Hello,
I have a very strange problem with my Xperia Z2. After unlocking the display on the device is blank. You can see the brightness, the touch works, because when I swipe my fingers I can hear android sound but there is no picture. I must do "lock - unlock" pattern 3-4 times, sometimes even more to get the display work properly. I tried to fix it by using software repair but it didnt work, and also
factory reset. Its just so iritating, I cant even lock my phone anymore, I try to keep the display on as much as possible if someone trys to call me so I can answer it. Device is currently running on Existenz ROM but the issue started on the stock so I flashed custom rom but it didn't help. So this is probably a hardware problem and if it is, what could be broken ( is it display, GPU,whatever ) or it could be a software problem ? Any help would be appreciated.
Can you see your lockscreen?
iXaidyiu said:
Can you see your lockscreen?
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Click to collapse
No, no the "lock-unlock pattern" is reffered to simply pressing the unlock button on the phone. There is just blank display and light is on as I mentioned but no picture. After pressing button many times the picture finaly comes and then it's normal. It only happens when phone goes to sleep mode or after I lock it.
If your phone reboots can you see the SONY logo and the boot animation as well?
iXaidyiu said:
If your phone reboots can you see the SONY logo and the boot animation as well?
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Click to collapse
Nope, there is nothing. Just a sound and LED works, and blank screen. Then again, when the phone finally reboots, pressing lock-unlock button will do the trick. It seems like, when I dont touch the phone longer time, it's harder to get screen on. But when I constantly work with the phone there is no need for that amount of "lock - unlock button move".
mby RIP graph.. try flashtools..
YamyYugi said:
mby RIP graph.. try flashtools..
Click to expand...
Click to collapse
It's probably hardware, now it's just a question of repair cost and is it worth it ?
TechCODE said:
Nope, there is nothing. Just a sound and LED works, and blank screen. Then again, when the phone finally reboots, pressing lock-unlock button will do the trick. It seems like, when I dont touch the phone longer time, it's harder to get screen on. But when I constantly work with the phone there is no need for that amount of "lock - unlock button move".
Click to expand...
Click to collapse
I think this is due to a faulty LCD screen, but the digitalizer seems fine. So maybe you could consult some local repair shops and prove if my hypothesis is correct. But first of all you should try also flashing another kernel (eg elite kernel) first to see if it is a software issue rather than a hardware issue.
Sent from my Sony D6503 using XDA Labs

Amazfit Screen does not work to the touch

Hello people.
My amazfit does not respond to the screen when playing.
what can I do?
Same as mine!
Looking for a solution too!
Or a way to control the watch settings by phone. Someone?
Same here, the screen is stuck on selecting left or right hand and the touch screen is not responding. I can pair the watch with my phone and they show everything on the app just the screen is stuck. Please anyone help
Im facing the same after the last update. If i turn my watch on while it's charging, remains normal with all functions and screens. But as soon i disconnect the charger and the screen goes off i'm not able to turn it on again. At least until i reboot it.
If i reboot and keep pressing the screen it works normally, but again as soon as the screen goes off, i'm stucked.
Tried to factory reset, and factory reset without recovering the activities. But nothing changed.
MarceloEngelhardt said:
Im facing the same after the last update. If i turn my watch on while it's charging, remains normal with all functions and screens. But as soon i disconnect the charger and the screen goes off i'm not able to turn it on again. At least until i reboot it.
If i reboot and keep pressing the screen it works normally, but again as soon as the screen goes off, i'm stucked.
Tried to factory reset, and factory reset without recovering the activities. But nothing changed.
Click to expand...
Click to collapse
Button works for turn screen on/off but touchscreen doesn't work, either while watch is on cradle or not?
lfom said:
Button works for turn screen on/off but touchscreen doesn't work, either while watch is on cradle or not?
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Click to collapse
The button and touch works.
But if i turn on the watch and don't press anything. The screen freeze and the touch freeze and so the button. So i have to long press the button to turn it off.
While it's on the cradle charging, the watch works normally. The button work, touch work, and it don't freeze if i leave it. Again if i take it off and leave, everything freeze.
MarceloEngelhardt said:
The button and touch works.
But if i turn on the watch and don't press anything. The screen freeze and the touch freeze and so the button. So i have to long press the button to turn it off.
While it's on the cradle charging, the watch works normally. The button work, touch work, and it don't freeze if i leave it. Again if i take it off and leave, everything freeze.
Click to expand...
Click to collapse
and also the battery is drained very fast and it freezes..
Marceloeng said:
and also the battery is drained very fast and it freezes..
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Click to collapse
The it looks like a hardware failure... Any chance of water damage?
Touchscreen may behave weirdly if the screen is dirty, specially where it touches the bezel, that would explain why it works when it's connected to the electricity. If it's not the case, then probably some internal component failed...
lfom said:
The it looks like a hardware failure... Any chance of water damage?
Touchscreen may behave weirdly if the screen is dirty, specially where it touches the bezel, that would explain why it works when it's connected to the electricity. If it's not the case, then probably some internal component failed...
Click to expand...
Click to collapse
NO chance of water.
And started to act like that after received the 1.3.8a
Like I've said, the touch still works without connected to the electricity, but i have to turn it on and keeps pressing the touch. Or the screen and the button will be freeze again.
It's very weird actually.
i wish i could do an downgrade..
Marceloeng said:
NO chance of water.
And started to act like that after received the 1.3.8a
Like I've said, the touch still works without connected to the electricity, but i have to turn it on and keeps pressing the touch. Or the screen and the button will be freeze again.
It's very weird actually.
i wish i could do an downgrade..
Click to expand...
Click to collapse
If it's under warranty yet, probably it's better to ask for a replacement. If not, unlock bootloader and do a full wipe (erase all data) and/or re-install stock 1.3.6d.
lfom said:
The it looks like a hardware failure... Any chance of water damage?
Touchscreen may behave weirdly if the screen is dirty, specially where it touches the bezel, that would explain why it works when it's connected to the electricity. If it's not the case, then probably some internal component failed...
Click to expand...
Click to collapse
I've Cleaned the screen, removed the screen protector thar was using, opened the watch and clear everything with alcohol. No water damage inside, all that is visible looks great. But it still not functioning without the connection with the charger. Updated to the new firmware, tried the downgrade.. nothing works
Marceloeng said:
I've Cleaned the screen, removed the screen protector thar was using, opened the watch and clear everything with alcohol. No water damage inside, all that is visible looks great. But it still not functioning without the connection with the charger. Updated to the new firmware, tried the downgrade.. nothing works
Click to expand...
Click to collapse
I had this problem and I discovered that there is an option in Settings->General-> Tap 2 wake. In my case, this option was disabled after making the last update......
cpgonzal said:
I had this problem and I discovered that there is an option in Settings->General-> Tap 2 wake. In my case, this option was disabled after making the last update......
Click to expand...
Click to collapse
HI, Even my watch's touch screen suddenly stops working from last week ( i have installed customer ROM -Flash US 2.3.5.0) , please help.....

S9+ screen flickering issue

I have this weird issue that my phone's display goes yellow and flickers a lot when I open it using power button or hard press home button but if always on display is set to ON the display turns on normally without any issue howsoever I open it either by the home button or any other way
and even after the call as the proximity sensor turns the display black the problem starts again as soon as the call ends, so please someone could help me is it a software issue or hardware? I'm on latest stable android one.
I have the same issue, technicians have advice me to change the screen
Varun Vijaywargi said:
I have this weird issue that my phone's display goes yellow and flickers a lot when I open it using power button or hard press home button but if always on display is set to ON the display turns on normally without any issue howsoever I open it either by the home button or any other way
and even after the call as the proximity sensor turns the display black the problem starts again as soon as the call ends, so please someone could help me is it a software issue or hardware? I'm on latest stable android one.
Click to expand...
Click to collapse
Did you figure out a solution for the problem??
I seem to have the same issue now.
real_dzeko said:
Did you figure out a solution for the problem??
I seem to have the same issue now.
Click to expand...
Click to collapse
I have to change the screen.
badaru1 said:
I have the same issue, technicians have advice me to change the screen
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Click to collapse
Did he mention the cause for it?
real_dzeko said:
Did you figure out a solution for the problem??
I seem to have the same issue now.
Click to expand...
Click to collapse
Yes a temporary solution is to turn on AOD and then single tap the screen, after that press the power button to avoid the yellow flicker or complete black screen.

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