[Q] Blank screen during calls doesn't comes back - General Topics

Hi,
I have installed CM 7.2 stable version on my LG Optimus One P500 successfully. But I am getting a problem, my screen goes blank during calls and doesn't comes back when the call ends.
Please let me know how to resolve this.
Thanks,
Abhinav

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[Q] Nexus S screen turns off during/after a call

Is there anyone else having the same issue as I have? My Nexus S screen would turn off during/after a call, sometimes it would turn on when i press the power button and sometimes it would not. I am on stock Android 2.3.4 baseband I9020AUCKD1 Kerne version 2.6.36.7-ge382d80 android-build2apa28 #1 Build number GRJ22. I just got the OTA update the other day. Is this some kind of bug that comes with the update? I hope someone could shed a light on this matter. BTW I am on At&t if that helps. Thanks in advance!
Have den same problem in my phone to
Android 2.3.4
i9023
The screen turn's off when i answer a phone call.
I think it turns off when your in a call so that you don't touch the screen, it can detect you proximity , try on the middle of a call take the phone from your ear the screen should turn on.
Sent from my Nexus S using XDA App
I have the same problem... sometimes the display stays black after the call is finished. Then I have to press the power-button.
Rom: MIUI-1.8.19
Kernel: Netachy-1.3.7
I don't have a solution for this problem, but it certainly annoys me too.
It seems that the screen lock timer is still running while the call is in progress. You can verify this by trying to hit the home screen in the middle of the call and seeing the lock screen come up.
I also have this problem and can be very annoying.
This also happens sometimes when I am watching flash video content. As soon as the video finishes the display turns off. The person who said something about the idle timer continuing to count idle time sounds plausible. As soon as the app that was preventing the sleep/lock ends it sleeps immediately.
Sent from my Nexus S using Tapatalk
I think its the in pocket detection... does anyone how to update my kernel from 2.6.35.7 to 2.6.36.7?im not sure how to do?
I think you should just wait, as its going to be March real soon and we should start to see updates for the Nexus S and 4g coming up. If you really can't wait, go ahead .
mclee235 said:
I think its the in pocket detection... does anyone how to update my kernel from 2.6.35.7 to 2.6.36.7?im not sure how to do?
Click to expand...
Click to collapse
Are you rooted? Are you on a customer ROM?
If I'm not wrong, you can only update your unrooted stock ROM when you get an official update. (Somebody more experienced please confirm this)
However, once rooted and with a custom ICS ROM there is a whole list of Kernels that can be flashed and each one has the instructions on their respective pages.
dino993 said:
I think it turns off when your in a call so that you don't touch the screen, it can detect you proximity , try on the middle of a call take the phone from your ear the screen should turn on.
Sent from my Nexus S using XDA App
Click to expand...
Click to collapse
you are correct
is that possible:
1. proximity sensor during the call in order to avoid your face accidentally touched the screen
2. over time to lockscreen , like 1 minute , but you spoke 2 minutes ... and then phone automatically screen off ?
I exprienced that sometime in stock GB ROM and custom GB ROM. I have yet to experience it in ICS so far. It could be that when you try to wake the screen up, the phone may actually try to wake up but at that time your phone call may take higher priority -- cpu wise, so it is busy processing your phone call instead. I'm thinking Windows processing priority and I'm a noob.. Or the proximity sensor processing got stuck.
This does actually happen sometimes on my 2.3.6 stock ROM (i9023). Never had problems with turning the screen back on afterwards, though.

[Q] MIUI screen repeats before lockscreen

Hello I was on my samsung vibrant yesterday and today i turned it on and the miui screen kept repeating itself forever. Can someone here help me with that? I need it asap. Thanks

[Huawei IDEOS X1]Delay on incoming call screen

Hello guys...
I'm having a problem... No matter what I'm doing, when someone is calling my screen is black and stays this way for about 4-5 seconds until the calling screen display where I can reject or accept call...
Ideas or someone else having the same issue?
Running CM7 by psyke but with the original Orange ROM had the same issue as well...

[Q] Call Screen Delay on LG L7 dual D325

Hi,
I recently bought a new LG L70 dual D325 with 10f firmware.
There seems to be a problem on call screen as wherever I make or receive a call, the screen goes blank for 5-6 seconds.
I tried using some full screen caller ID app and that worked perfectly and phone was up within a second.
I am sure this is not a proximity sensor issue, but want to fix this as it annoys me when i get or make a call.
The phone is not rooted and I cannot change the default dialer. Can you please suggest any fix for this?

Dialer Screen going blank on incoming calls and also when dialling out : please help

I have tried every single ROM on this Forum for Moto G 2015 Osprey 1GB version. However I am having same issue on evry ROM . Often I recieve a call my screen goes blank and I am not able to answer the call . Also when dialling out my screen goes blank after pressing dial . As a result I am not able to put teh call to loud speaker or use any other in call options . Can some please help me how to fix the issue . (I know work around to use Power Button to end calls and Volume to answer calls however that doe snot suite me as I ended up answering few calls which i did not wanted while mobiel in my pocket ).
Things I have done so far
I have tried this with both a screen protectoron and now have taken screen protector off . Issue still there
I have a a backup of orignal Motoroal ROM and this issue does not happen on orignal ROM
I have installed Nano gapps to make sure I have unough RAM free issue still there
I have tried most of the ROM 7.1.1 and even 6.0.1 all ROMS including Cynogen mod+ Lineage 13 and 14, ressurection remix, AOPS . Experience, Slim, AOKP, Cosmic , AOSP extended and list goes on and on but issue is still; there
Is there any specific reason for this issue ?
Is this to do with RAM, Sensor or custom ROMS issue ?
Is teher any way to turn teh sensor off which turn screen off whiel in a call and when i take mobile near my face (I am thinking if sensor incorrectly so wanst to check if turning thsi off makes any difference )
Can anyone please help
So your proximity sensor is acting up... are you on current baseband and firmware? I would suggest flashing the latest factory image completely via fastboot, verify operation of the proximity sensor, then flash your ROM again. A backup and restore in TWRP of stock is not sufficient to update firmware.
acejavelin said:
So your proximity sensor is acting up... are you on current baseband and firmware? I would suggest flashing the latest factory image completely via fastboot, verify operation of the proximity sensor, then flash your ROM again. A backup and restore in TWRP of stock is not sufficient to update firmware.
Click to expand...
Click to collapse
Thanks acejavelin you are always helpfull. I know how to flash Stock Formware however How can I verify operation of the proximity sensor?
I have found a copy of orignal firmware under XDA thread however I am not sure whether it is up to date firmware or not . How can I confirm if this is up to date firmware ?
https://forum.xda-developers.com/2015-moto-g/general/index-moto-g-factory-firmware-images-t3169639​
Retail UK (1GB) - XT1541_OSPREY_RETGB_6.0.1_MPI24.107-55-2_cid7
Can you please help on this bit
chungomungo1 said:
Thanks acejavelin you are always helpfull. I know how to flash Stock Formware however How can I verify operation of the proximity sensor?
I have found a copy of orignal firmware under XDA thread however I am not sure whether it is up to date firmware or not . How can I confirm if this is up to date firmware ?
https://forum.xda-developers.com/2015-moto-g/general/index-moto-g-factory-firmware-images-t3169639
Retail UK (1GB) - XT1541_OSPREY_RETGB_6.0.1_MPI24.107-55-2_cid7
Can you please help on this bit
Click to expand...
Click to collapse
Just take the newest one there... Best you can do.
As far as testing the proximity sensor, make some calls and have someone call you... You can try a sensor tester app like https://play.google.com/store/apps/details?id=com.mtorres.phonetester too
Brilliant , Thanks alot . will try that
FACING EXACTLY SAME PROBLEM ON XT1550
I have a common problem in all ROMs I'm installing . whenever I answer a call or dial a call my screen goes off as if proximity sensor is activated and doesn't turn on even when I take it away from my ear or press my power button. Screen doesn't turn on at all during call.
Phone remains fine for a day or two after I wipe cache etc from recovery but again the problem starts. This happens in all custom roms and also in rooted stock ROM. My device is XT 1055.
Kindly suggest any solution as it causes lot of inconvenience.
abhishekturumella said:
FACING EXACTLY SAME PROBLEM ON XT1550
I have a common problem in all ROMs I'm installing . whenever I answer a call or dial a call my screen goes off as if proximity sensor is activated and doesn't turn on even when I take it away from my ear or press my power button. Screen doesn't turn on at all during call.
Phone remains fine for a day or two after I wipe cache etc from recovery but again the problem starts. This happens in all custom roms and also in rooted stock ROM. My device is XT 1055.
Kindly suggest any solution as it causes lot of inconvenience.
Click to expand...
Click to collapse
There is only one fix. find where is proximity sensor, usually it is on the top near front camera . when ever screen goes blank dry your thumb and clean screen with teh thumb where proximity sensor and screen will wake up .
Also you need to keep you pockets extra clean. It is better if you can hoover inside them as most of the time I noticed there was a little dirt always on my screen when screen went blank. I am noit sure if my mobiel screen has gone very catchy to dirt after 1 year use
I intially though iut was due to custom ROMS and I have gone back to stock ROM and recieved two motorola security updated still issue is there so this is not because of the ROM .
Try this
Goto settings​ and search default from the search button then select phone app and set the default app.
Just saw this and thought I'd try Phone Tester. covered or uncovered, my proximity det always said Far. I tested phone by making a call and then covering it and the screen immediately went black. I would suggest that some screen protectors might interfere a bit but you've already taken that into account. Note where it is (on my xt1540 top just right of ear speaker) and make sure surface is clean. Otherwise just may be defective.
EDIT: if you feel it's "defective" You might consider replacing the screen/digitizer in hopes that that would fix it and it's not a motherboard issue.
Facing same issue
My stock rom on moto G3 2015 was working fine. Yesterday i rooted and installed tesla when this issue started. Frustrated i tried ASOP Extended and here too same issue.
It's not the issue of the sensor since Stock rom was fine till 2 days ago.
Have tried Phone notificaion settings as well.
Any updates on this or else i may have to reinstall Stock ROM

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