Proximity Sensor - EVO 4G Q&A, Help & Troubleshooting

Is there anyway to turn off the proximity sensor or just add like a 3 second delay for it to turn off the screen.
I know this sounds like a stupid question, but at work I need to call in checks over a 1 800 number and enter in the numbers on the check. The waiting for the screen to come back on after I listen to the prompts is getting on my nerves.
And putting it on speaker phone, only half fixes my frustration. The 1 800 numbers also have the option where you can just say the numbers, and it will keep hearing ambient noise and screw everything up, then I have to start all over

Quick answer, flash a Rom that doesn't have sense. I think that will work as a temporary solution.
Good luck
-------------------------------------
Sent via the XDA Tapatalk App

How would that fix it? The proximity sensor is a piece of hardware on the phone not software. Also for a ASOP rom wouldn't they still need to use the evo's drivers for it's hardware thus still including the proximity sensor.

U know its not a software solution but why not use a Bluetooth or some headphones with a microphone. You could leave the phone flat the whole time
-------------------------------------
Sent via the XDA Tapatalk App

Related

[Q] HTC Desire – problems with proximity sensor

Since earlier today I started experiencing problems on my HTC Desire with the proximity sensor. For those that does not know, the proximity sensor switches the screen off when you receive or make a call and places the phone against your ear. When the call is completed and you remove the phone from your ear, the screen become active again.
In my case the moment I make or receive a call, the screen gets disabled. I do not even have to put the phone against my ear. It also means that the touchscreen is disabled and all buttons are disabled which means I cannot end the call, switch on the speaker or enable the keypad. None of the buttons, even the power one works. When the call gets ended by the other party the the screen will be enabled again. The only way to get a working phone again when there is nobody on the other side to end the call is to remove the battery.
What I also find weird is where the sensor should be, top left next to the HTC logo, is nothing. Does not matter how I look at it, there is just the black strip.
I have searched to see if there is some app that can disable the proximity sensor since I do not really need it but have found nothing. So if anybody knows of an app that can disable the proximity sensor then I would appreciate the link. If you have any other suggestions, please comment below.
Can't you enable your screen by the power button?
No i can`t
Vous.Thal said:
Can't you enable your screen by the power button?
Click to expand...
Click to collapse
I just installed CM7on my phone and the power button works.
My first suggestion would have been to test if and how the proximity sensor works, for example with this app:
play. google.com/store/apps/details?id=com.tigermonster.proxfinder
Otherwise, for just disabling the sensor there should be another app (which however requires root):
play. google.com/store/apps/details?id=com.hatcyl.android.Hardware_Disabler
(you have to remove the space in the link because as a new user I'm not allowed to post links... they don't like new users here, right?)
A bad kernel flash can cause it... flash another kernel according to the android version and rom you are using.. If cm7 and android 2.3.7 then snq- 's kernel would be nice .. if on ICS then I recommend tiamat's kernel..
http://forum.xda-developers.com/showpost.php?p=25782354&postcount=3

[Q] Proximity sensor issue??

Wondering if someone (hopefully more than one) can check something to see if this is an issue with my particular phone or something related to the software/hardware. It seems that when a call is placed or received, the proximity sensor goes to "far" and won't reset until it is uncovered and then re-covered. I have searched through the Verizon HTC One forums and have not found anything related to this issue.
If the proximity sensor is covered, and I make a call (via bluetooth headset (double click for last dialed)) or receive a call, the proximity sensor goes to the uncovered state. It then stays in that state until I uncover and then re-cover it. How I checked this was using Elixir 2 and checking the sensor data. I also set up variables in Tasker and Automagic.
So, this was my test procedure:
I start the sensor data in Elixir 2 for the proximity sensor. I cover the sensor with my finger (it now shows "near"). I use my bluetooth headset to place a call. The screen comes on with the current call. I back out of the current screen (the phone screen) and get back to Elixir 2 sensor data. The sensor now shows "far". From that point on, until I uncover the proximity sensor and then cover it, it shows far. I set up variables in Tasker and Automagic that show the same results.
I am running the stock debloated ROM. Rooted and S-Off.
Dont know about the bluetooth thing because i dont have one, but i do have issues sometimes with the proximity sensor when on calls. For example i will dial a number and put the phone to my ear talk awhile and then need to switch to speaker or look at something on the phone while still talking. But when i take the phone away from my ear, the screen stays off, and i have to swipe my finger over the sensor to get it to come back on.
I don't seem to have an issue with that. What seems to happen is that, IF the proximity sensor is covered, and you place a call or answer a call with your headset, when the device "wakes up" to the call screen the proximity sensor defaults to uncovered ( "far" ). Then the sensor does not start responding again until it is actually uncovered.
Sent from my HTC6500LVW using XDA Premium 4 mobile app
Anyone?
Hmmm... So, this is the latest for my issue. I went from stock ROM to ViperOne 5.8.0. I am still getting the same results. So, I think I have eliminated the software side of it. Would that be right? So, it could be the firmware or the hardware? I'm still wondering if it's my phone only or if it is an issue with the HTC One in general. Is there anyone that can check this? Or give me another route to take?
I'm on ViperOne 5.8.0
Android 4.4.2
Senses 5.5
Any other info you might need, please just ask.

Proximity Sensor does not turn off screen during calls Please Help...

After every reboot,the proximity sensor works fine for the first few calls. It properly turns off the screen during a call when the device is near your ears & turns the screen on when it is moved away.
But post 4-5 calls, the sensor stops working. Irrespective of how you hold the device, the screen does not get turned off. User needs to manually turn the screen off & on using the lock button. This continues for all calls after that.
Rebooting the device fixes this problem again but only for 4-5 calls...
Can Anyone Found The Fix???
xaamaa said:
After every reboot,the proximity sensor works fine for the first few calls. It properly turns off the screen during a call when the device is near your ears & turns the screen on when it is moved away.
But post 4-5 calls, the sensor stops working. Irrespective of how you hold the device, the screen does not get turned off. User needs to manually turn the screen off & on using the lock button. This continues for all calls after that.
Rebooting the device fixes this problem again but only for 4-5 calls...
Can Anyone Found The Fix???
Click to expand...
Click to collapse
Try an app called gravity screen. If it still does the same thing - works for a bit and then stops working - you may have to flash some stock software and start fresh or you may have a hardware issue. It could also be something simple like some dirt or dust in/around your proximity sensor that needs to be cleaned out; you'd have to be brave and open the phone to blow the debris out though. But try the gravity screen app first because it may be all you need.
And are you on stock ROM or AOSP/CM? Because AOSP/CM has always been wonky with the proximity sensor during calls.
startswithPendswithOOH said:
Try an app called gravity screen. If it still does the same thing - works for a bit and then stops working - you may have to flash some stock software and start fresh or you may have a hardware issue. It could also be something simple like some dirt or dust in/around your proximity sensor that needs to be cleaned out; you'd have to be brave and open the phone to blow the debris out though. But try the gravity screen app first because it may be all you need.
And are you on stock ROM or AOSP/CM? Because AOSP/CM has always been wonky with the proximity sensor during calls.
Click to expand...
Click to collapse
Thanks for your Reply i am on Stock rom i reflash it again but same thing happens i also tried gravity screen app but proximity sensor is not working may be you are right its a hardware issue...
Sent from my LG-D850 using XDA Forums Pro.

Did anybody notice a small blinking circle, around 1 cm to the right of the camera wh

Hi as the question says
Did anybody notice a small blinking circle (will be around 1mm size), around 1 cm to the right of the camera when you place a call on the note 10 +
or is it only me?
During calls I noticed it.
Sent from my SM-N975U1 using Tapatalk
It appears to be the prox sensor (for turning the phone screen off when its up to your ear). That's what I've been seeing in comments of other people seeing the flashing during calls.
I believe it is the proximity sensor
charlieb620 said:
During calls I noticed it.
Sent from my SM-N975U1 using Tapatalk
Click to expand...
Click to collapse
Fullmetal691 said:
It appears to be the prox sensor (for turning the phone screen off when its up to your ear). That's what I've been seeing in comments of other people seeing the flashing during calls.
Click to expand...
Click to collapse
dchurch85 said:
I believe it is the proximity sensor
Click to expand...
Click to collapse
okay thanks... was worried it might be dead pixels
Hopefully a sensor and not a pixel issue. Happening to me
Yes, proximity sensor. S10+ 5G has it also.
Sent from my SM-N975U1 using Tapatalk
That would be the proximity sensor
It is the proximity sensor.
And by the way it doesn't work well at all on my S10 plus. When I am on the phone the screen would turn on and then my ear would start tapping on the screen turning things on and off.
Pretty annoying, so I had to learn to manually turn the screen off with the power button every time before I answer or make a call...
I sincerely hope they have somehow found a way to improve it with the Note
just now saw it whilst playing a whatsapp voice message. when i put my finger over it, the phones speaker will shut off which seems to confirms its proximity sensors.
i did notice after some seconds, maybe a minute, the blinking light stops on whatsapp if you are listening to a speaker call on whatsapp... i have the whatsapp on full screen mode so the green part of the phones GUI is up there...
I noticed this today also when I placed a call. I dont make calls much so I just noticed it after 2 days. Just had some free time now and quickly rushed to locate this thread I had seen yesterday I believe.
What a relief it's the proxi sensor.
tiho5 said:
It is the proximity sensor.
And by the way it doesn't work well at all on my S10 plus. When I am on the phone the screen would turn on and then my ear would start tapping on the screen turning things on and off.
Pretty annoying, so I had to learn to manually turn the screen off with the power button every time before I answer or make a call...
I sincerely hope they have somehow found a way to improve it with the Note
Click to expand...
Click to collapse
Working quite well for me so far.
It shows that Samsung has the ability to create camera under screen, but they didn't most likely due to photo quality
Good to know it's the proximity sensor.
Mine appears to flash rapidly more than blink though lol.
I thought I had a defective note. Thanks for the info.
Sent from my [device_name] using XDA-Developers Legacy app
It's the same thing just like S 10
those of us coming from the Note 9 that didn't have this, it's a new thing to discover...
When I first noticed it I thought dead pixel lol but it only visible during calls iv noticed
Yes, it is the proximity sensor, it is sad that this sensor implementation does not allow third party apps to use it, I used gravity screen in my past devices to turn screen off when in pocket or turn it on waving over the sensor, but now the app became useless, I use macrodroid, but it is not as good as gravity screen
does anyone else have a problem with the proximity sensor not turning the screen off during the call over telegram, threema etc.?
iopah said:
does anyone else have a problem with the proximity sensor not turning the screen off during the call over telegram, threema etc.?
Click to expand...
Click to collapse
Literally read the post before yours.

Proximity sensor issue

After a few days of using this device i noticed that my screen turns on during phone calls. After doing some research it came out that the proximity sensor is not working properly when phone is being tilted to horizontal position with screen upwards. It just immediately shows that it is far away from any object even that it isn't. The fun fact is that when covering the sensor with my hand while phone is laying on his back doesnt switch it and rotating the phone to vertical position also does not make any effect like the sensor would be locked. Covering it again in that position makes it work.
Can anybody help me with this issue? It's very annoying for me and makes my phone unusable for making calls.
Edit: similar problem here https://forum.xda-developers.com/android/help/huawei-nova-5t-proximity-sensor-problem-t4136595
Same problem here...
here also
I am so lost. What do I do with the phone? What? When does it happen? (Also subscribing.)
Same here, and i notice i have also problems with whastapp and telegram audio notes.
Sometimes screen goes blank randomly and with no reason when i'm listening a audio note.
Hi. Its a well known problem. Its becouse the device has a ultrasonic sensor not like any other. Sensor like you already find out works only in vertical position of the phone. Its well described in the net how it works. Just search. In 4PDA in the section for our phone. But you need to know russian.
I found that thread and it seems that not everyone notices that... Not spending more time on reading this I found a workaround on my own: an app that keeps the screen disabled after first switching proximity sensor. Then you just need to use the power button if you want to use the phone.
Same problem here, it's very frustrating. I can turn the screen back off during a call once I see it's turned on by itself, but it keeps turning back on. I'm sick of muting calls and hanging up on people by pressing buttons when I'm on the phone.
What is the app that you are using @Spectre45?
Spectre45 said:
I found a workaround on my own: an app that keeps the screen disabled after first switching proximity sensor. Then you just need to use the power button if you want to use the phone.
Click to expand...
Click to collapse
Can you please tell us what app you are using?
kage00 said:
Can you please tell us what app you are using?
Click to expand...
Click to collapse
try proximity screen off or call proximity screen fix
LightSmok said:
try proximity screen off or call proximity screen fix
Click to expand...
Click to collapse
Thanks
Listen. There is no proximity sensor at all. The upper mic, speaker and the sensor for orientation are doing the job. When you pick a call the speaker is sending ultrasonic signal and if it locate your ear it dims the screen. Once it works it is working in all positions. But if you move your phone away only in horisontal position it will nit work untill you mive it in vertical again.
Edit: Experienced this issue too. Annoying.
Does using Xiaomi.EU fix this problem? This issue really gets on my nerves. I started daily driving this device (finally I was able to unlock) and I just cannot use it for calls, which is kinda ridiculous from a phone.
Flashing Xiaomi.EU fixed the issue and calls now work totally fine.
I believe it's Google Dialer making all the trouble, so basically EEA default rom will always be troublesome until Xiaomi decides to fix it. This is only a theory however. All I know is that the Xiaomi.EU rom saved my phone.
I was using the phone with cover provided by MI, upon removing that back cover I encounter no such issues.
h8Aramex said:
Flashing Xiaomi.EU fixed the issue and calls now work totally fine.
I believe it's Google Dialer making all the trouble, so basically EEA default rom will always be troublesome until Xiaomi decides to fix it. This is only a theory however. All I know is that the Xiaomi.EU rom saved my phone.
Click to expand...
Click to collapse
I didn't have any proximity issues on stock with google dialer. It's not google dialer, it's how you position your head against the earpiece. Sensor is ultrasonic, so it probably doesn't detect properly depending on the position people hold their phones in...
I have the same problem with my work phone - redmi note 9. Tried the app "proximity screen off" but MIUI keeps killing it no matter what i do to keep it alive. It seems that sensor is located on front top right side of the phone so sometimes it gets behind your ear if you are right handed (mine are pretty small) and then the muting starts. When using the phone with left hand - no problems at all.
I would love to have a working app to keep screen off during call.
h8Aramex said:
Flashing Xiaomi.EU fixed the issue and calls now work totally fine.
I believe it's Google Dialer making all the trouble, so basically EEA default rom will always be troublesome until Xiaomi decides to fix it. This is only a theory however. All I know is that the Xiaomi.EU rom saved my phone.
Click to expand...
Click to collapse
I also flashed EU rom and the problem persistes.

Categories

Resources