Hi,
I own a Redmi Note 9 (MIUI 12.5.1.0 (RJOEUXM)) and I have a problem with the proximity sensor.
I can't tell if it's the same problem as everybody (due to MIUI) or it's due to some 50 cm fall on a wooden surface (phone inside original silicon cover).
My question is this:
How can I disable this sensor, if I don't have the option in the 'incoming calls' menu?
Is there another way? A key sequence or code or something?
Thanks for sharing info!
PS
Behavior of problem:
1. When phone ringing at incoming calls I don't get the full screen anymore. I have only the short version of incoming calls on the top of the screen.
2. When answering the phone, my screen goes dark and can't see anything, can't bring the light back on, double tap or main right button won't wake the screen up.
3. In the CIT tests, I get 0.0 reading on the sensor. Only in one position, with the front camera in full sun, I get 5.0
4. When the phone is locked, double tap on screen does only a quick flash to show the screen and then goes back dark.
Pocket mode is disabled.
Related
Hi there
I'm quite happy with my Nexus One... a very nice change from my old BlackJack 2. However, I have one issue.
When I get an incoming call, sometimes the screen won't wake up at all. Pressing the trackball, etc. does no good. I installed a program called noblock and now it's waking up after the call is over, but the other end has to hang up first.
This has to have something to do with the screen lock in relation to the proximity sensor or something. I'd really love it if I could just set the screen lock to manual, so I can press the power button to turn the screen off and on, getting rid of the slide to unlock screen entirely.
I tried a fix from an older thread to disable the proximity sensor, but it had no effect. It was adding a line (gsm.proximity.enable=false) to build.prop.
Can anyone give me a direction to go? Thanks!
i have some issues with turning my screen on sometimes, it will come on briefly and turn off with just the backlight for capacitive buttons on
2.3.4 ? Are you sure ?
It's some CM nightly ?
Hi. my UK note (baseband N7000XXKK5, 2.6.35.7.N7000XXKKA, CF-root, stock ROM) has recently stopped turning the screen back on after a call (or during a call when I take the phone away from my ear to use the dial pad, go on speaker, etc.).
Normally the only way I can get the screen back is to hold the power key in until the phone reboots (though I've randomly managed to get it back sometimes, possibly when the other party hangs up and/or I'm pressing the power or home keys to try and get it back).
I've turned off the proximity sensor in settings meantime, and calls are fine in that state - but I don't want to waste battery and/or risk pressing stuff on screen with my head/cheek so I'm looking for a fix. Anyone else got this problem or suggestions for a solution?
I used the *#0*# test menu and chose "sensor". This gives a value of 0.0 for proximity until I put my hand within a few cm's of the sensor, at which point the screen goes green, the phone vibrates constantly and the reading changes to 1.0. Once in that state it stays that way when I remove my hand and doesn't change until I hit the back key.
Is the proximity sensor test intended to be a one-shot affair, or should it register 0.0 once I remove my hand?
My galaxy note is having a similar issue, however when I run the sensor test from *#0*#, I observed a different behaviour, where the proximity output says "1.0" and constantly vibrates all the time (which would explain the screen went black when a call comes in even if I put it on the table, as the phone constantly detects something)
sounds like yours is likely a hardware fault then. I ended up just leaving the proximity sensor disabled for calls and I don't really miss it. The only other thought I had was that my front cam has a load of dust built up under the display glass and it's adjacent to the sensor. I wonder if a layer of dust could trigger it?
actually I just re-ran the sensor test and it now toggles between 0.0 and 1.0 each time I move my hand over the sensor - so looks like in my case I have an intermittant problem. At least now I know how that test is designed to work. I will run it periodically to see whether anything specific is triggering my sensor to stop working.
OK, the following steps resolved my problem:
1. Remove microSD card and turn on the unit
2. Goto *#0*#, sensor test and verify that the issue is resolved
3. Put back in the microSD card
4. Repeat step to and now everything should be back to normal
Just rebooting the unit does not help (as I tried this before), but the above steps have fixed my problem.
Hi -
My screen was not getting on after making the call so I wanted to check the service menu. I typed *#*#7378423#*#* and accessed the calibration menu and selected Proximity sensor menu.
It showed Autoscreen Brightness On and Proximity Switch OFF. I switched Autoscreen Brightness off (other wise the calibrate option is grayed out) and tried to calibrate the proximity sensor. I got the error -99 and the message that it cannot be done.
1. How do I switch on the Proximity sensor on
2. Will the calibrate option work if the phone is factory reset (there is a message which says - Pls factory reset the phone before calibrating).
Thanks in advance.
I'm tired of this bug too, got first one replaced (yellow tint, black screen + backlight on, proximity sensor) but I still have this sensor bugged, I have to stop the "power button ends call" option because of that!
babylonbwoy said:
I'm tired of this bug too, got first one replaced (yellow tint, black screen + backlight on, proximity sensor) but I still have this sensor bugged, I have to stop the "power button ends call" option because of that!
Click to expand...
Click to collapse
I found that the switch gets turned on when I place my finger near the Proximity Sensor :silly:
But the screen still does not dim when answering the call nor does it come on again once the call is finished..
Well, after an accident, my Nexus 6 was dropped to the ground.
And because of that, there were some cracks on the screen.
It is still functioning and usable, but the proximity sensor is no longer working.
The spot in the screen where the proximity sensor is located, it is badly cracked/scratched.
Because of this, during phone call, the screen goes blank and there is no way I can turn it back on.
Sometimes, I need to do something during phone call, like pressing the keypad button.
Is there any solution or workaround to this via software / app? Because I don't want to spend any money replacing the screen.
Probably 3rd party dialer app which can disable the proximity sensore?
Or toggle the screen on / off using volume button ...
Or any other way ...
Thank you.
gogol said:
Well, after an accident, my Nexus 6 was dropped to the ground.
And because of that, there were some cracks on the screen.
It is still functioning and usable, but the proximity sensor is no longer working.
The spot in the screen where the proximity sensor is located, it is badly cracked/scratched.
Because of this, during phone call, the screen goes blank and there is no way I can turn it back on.
Sometimes, I need to do something during phone call, like pressing the keypad button.
Is there any solution or workaround to this via software / app? Because I don't want to spend any money replacing the screen.
Probably 3rd party dialer app which can disable the proximity sensore?
Or toggle the screen on / off using volume button ...
Or any other way ...
Thank you.
Click to expand...
Click to collapse
Go to settings, than go to accessibility and than select the option press power button to end the call
adil.ali.503 said:
Go to settings, than go to accessibility and than select the option press power button to end the call
Click to expand...
Click to collapse
Install XPOSED FRAMEWORK -> Install module Sensor Disabler [Disables proximity] and reboot
Link for module: http://repo.xposed.info/module/com.mrchandler.disableprox
I think I had a system update recently? since then when I make phone calls, as soon as it starts to dial the screen goes blank. This means I can't hang up, if I am trying to check my voice mail I can't see / operate the touch pad dial buttons, if I have a menu selection - I don't have a keypad onscreen to type any selections?
I can see the ongoing call status at the top of the screen after going through screen off, screen on cycles, but trying to access that part of the system takes me straight back to a blank screen?
I've had the phone for several months, its behaved fine - please, has something gone wrong, is there a setting I need to change?
Regards, Clayton
What you describe is the typical malfunctioning of front sensor. Check if it is covered by the screen protector or try any GPlay program that can check sensors on your phone.