The screen does not turn off in call on speaker or headphones - Redmi K20 / Xiaomi Mi 9T Questions & Answers

Hi guys, i have an old problem but i never found out how to fix it, so When i have a call, incoming or outgoing, the screen does not turn off when i am on speaker or headphones wired or bluetooth, but only on normal use with the phone near my ear. How is yours? Is it a common issue or just for me? Thank you

Doesn't it work like this? When on phone proximity sensor works, so you don't press buttons, but on speaker or headphones sensor is not active?

No, if the phone is on my pocket the screen is active if i have the headphones connected

Nobody with this problem?

You have to check proximity sensor - search for app in play store
Which ROM do you use?

I did, the sensor is working very well. The issue is on headphones or speaker. The rom is official, rooted

Related

Loudspeaker microphone problem

Hi all,
I'm having a problem with the internal microphone when trying to use the phone handsfree without a headset. Basically if I turn the phone onto loudspeaker, even if I hold the phone right up to my mouth people have a problem hearing what i'm saying. The microphone works fine if i don't have the loudspeaker on, even when i'm holding it a good few inches from my face but as soon as i turn loudspeaker on, the microphone seems to stop working very well.
Is there anyway of correcting this problem as it seems more software related than hardware...

No Sound On Ear Speaker.

I have had this problem for about a week now. i get no sound on the ear speaker during call but if i put the phone on speaker phone it works fine. is there anyone else out there with a problem like this? is it a hardware problem? I searched the forum but didnt find anything specific to the ear speaker.
Please Help Me.
I have had this happen before on many different devices after having the headphones plugged in. Sometimes it seems the sensor sticks.
I have always fixed thiis by plugging in and unplugging the headset a number of times, I always do this with a bit of a heavy hand and it seems to work.

Annoying Bzzing/clicking sound through headphones

Hey everyone, not sure if I'm the only one getting this issue. I am reading there are people getting a buzzing sound through the earpiece of the phone but I am experiencing a constant clicking buzzing sound through my headphones when the soundcard is engaged.
You can best hear it when there is a song playing but the volume is turned down to 0...
Anyone else getting this?
Solved!
So have figured out that the issue was caused by the proximity sensor being on.
I had the notifier pro app turned on and there is an option to use the proximity sensor on to stop it going on in your pocket...
with that on the clicking happens.
This is probably also the root cause of the calling issues too I guess. Since the proximity sensor is on when you are making calls to turn off the screen when holding the phone next to you face...

Weird Speaker Behaviour

Hi all,
I picked up my 6P for few days. I couldnt figure out how can i listen to the voice clip/voice message properly from either Whatsapp or Line, does anyone here got the same experience as me ?
When you play a voice message from Whatsapp/Line chat, initially the volume is very low and you can barely hear it. And then when the proximity sensor under the top speaker is being covered, the upper speaker will sudden play the message in max volume i think, making everyone around you able to hear that message.
End up I can only hear those voice message using a headphone.
faygo6464 said:
Hi all,
I picked up my 6P for few days. I couldnt figure out how can i listen to the voice clip/voice message properly from either Whatsapp or Line, does anyone here got the same experience as me ?
When you play a voice message from Whatsapp/Line chat, initially the volume is very low and you can barely hear it. And then when the proximity sensor under the top speaker is being covered, the upper speaker will sudden play the message in max volume i think, making everyone around you able to hear that message.
End up I can only hear those voice message using a headphone.
Click to expand...
Click to collapse
I use Telegram and voice messages work fine here on loudspeaker. If I cover the proximity sensor with my thumb or ideally, as though I was speaking on the phone by putting it to my ear, then the audio stops from the loudspeaker and plays through the earpiece only, so you can listen to it quietly without disturbing anyone. Is your experience the same as mine?
This is how u=it's supposed to be and I find it quite clever actually.
subhani said:
I use Telegram and voice messages work fine here on loudspeaker. If I cover the proximity sensor with my thumb or ideally, as though I was speaking on the phone by putting it to my ear, then the audio stops from the loudspeaker and plays through the earpiece only, so you can listen to it quietly without disturbing anyone. Is your experience the same as mine?
This is how u=it's supposed to be and I find it quite clever actually.
Click to expand...
Click to collapse
not exactly the same as yours, when i play the voice message and have the proximity sensor covered, the audio did came from the earpiece only, but at the extreme loud volume which i couldnt turn it down.

WhatsApp audio problem

Hi, just bought mi a1 and the phone seems perfect, except for a REALLY annoying issue: I pretty much can't listen to Whatsapp audio when I put the phone close to my ears, just like I always did with my old S3 neo, and it was perfect there. Whatsapp is updated to latest version by the way , and it gave no problems on the older phone. Can it be a software issue? Because if it's the hardware I'm probably going to to a refund, considering this is one of the most important features for me.
Thanks
Im pretty sure the audio you are trying to listening to is not of respectable quality... try playing some other audio which plays well on other devices too, and maybe some other apps too like YouTube...
No you understood it wrong, I meant that maybe the proximity sensor fails or the problem is software
Its working absolutely fine for me! No issues listening whatsapp audio from the earpiece.
Proximity sensor is working like a charm!
The thing is, when I listen an audio and put my ears on the proximity sensor it touches the screen or I exits the mode and uses speaker.. maybe cause I've got long hair? Lol hope it's a software problem
BTW, audio calls work perfectly
i have the same problem, only in the left ear the sensor worked fine the whatsapp audio.. i dont now why
Working fine..
albi7894 said:
The thing is, when I listen an audio and put my ears on the proximity sensor it touches the screen or I exits the mode and uses speaker.. maybe cause I've got long hair? Lol hope it's a software problem
BTW, audio calls work perfectly
Click to expand...
Click to collapse
That's strange that audio calls works perfectly.
But anyway try to recalibrate your light and proximity sensors:
Dial in *#*#6484#*#*
Select ALS/PS (ambient light sensor/proximity sensor)
Recalibrate
I'm having the same problem. I factory reseted my phone, and for an hour or so, it was working fine. But after a while the problem returned. Does anyone have a fix ? Is it a hardware issue or a software issue? Thanks a bunch!
Btw edit : it's happening with audio calls as well .

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