Anyone with heat issues after calls? - ZenFone 2 Q&A, Help & Troubleshooting

my phone is quite warm after calls.
especially at the speaker side just at the ear position.
this made calls quite uncomfortable as i have to lift my ear off the phone.
is this normal for this phone??

bradputt said:
my phone is quite warm after calls.
especially at the speaker side just at the ear position.
this made calls quite uncomfortable as i have to lift my ear off the phone.
is this normal for this phone??
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Click to collapse
Seems to be normal, yes.
Yesterday I was using Maps Navigation and had to take a call... I couldn't hold the phone against my face becasue of how hot it was.

When you use net the battery consumption is high so mobile heat is normal its to be limit one.
While speak call dnt touch mobile to your ear...
Karthik

Overandout said:
Seems to be normal, yes.
Yesterday I was using Maps Navigation and had to take a call... I couldn't hold the phone against my face becasue of how hot it was.
Click to expand...
Click to collapse
wow it's that hot??

i have heating issue too during viber calls..no video calls ...its irritating!

Related

Speaker making slight hissing and a click noise

Is anyone getting these slight clicking noise from the speaker whenever the phone is in use, like opening an app for example. I got my phone phone from the launch event (5th in line!! ) and i only noticed when it was really quiet in my room these noises came from the speakers.
To check, open an app and quickly put your ear to the speaker and I hear a hissing noise then a soft click. Always happens when i open an app!
I went back to Phones4U, the guy could tell it was faulty so I got it replaced..now same problem!! (not as loud as before, but still there)
Anyone having the same problem? can anyone check for me? this can't be normal!
saffad said:
Is anyone getting these slight hissing noise from the speaker whenever the phone is in use, like opening an app for example. I got my phone phone from the launch event (5th in line!! ) and i only noticed when it was really quiet in my room these noises came from the speakers.
To check, open an app and quickly put your ear to the speaker and I hear a hissing noise then a soft click. Always happens when i open an app!
I even went back, the guy could tell it was faulty so I got it replaced..now same problem!! (not as loud as before, but still there)
Anyone having the same problem? can anyone check for me? this can't be normal!
Click to expand...
Click to collapse
Yeah I have that problem. It's one of those things that you don't really notice until you know it's there, then you hear it all the time
Someone on another forum posted they had the same, so it might not be an isolated problem.
Isn't that just the touch click?
Try Settings/Sound/Touch sounds.
Personally I rather like it..
TonyHoyle said:
Isn't that just the touch click?
Try Settings/Sound/Touch sounds.
Personally I rather like it..
Click to expand...
Click to collapse
No, I have that turned off.
It happens whenever the speaker is used - when the sound stops there is a quiet hiss, followed by a pop as the speaker switches off.
Try it - hold the speaker right up to your ear, and use the volume rocker to hear the beep. Afterwards there is hiss followed by a pop.
It's not noticeable enough to be an issue (for me) in normal use, but you can hear it if you're in a quiet room.
Shodney said:
No, I have that turned off.
It happens whenever the speaker is used - when the sound stops there is a quiet hiss, followed by a pop as the speaker switches off.
Try it - hold the speaker right up to your ear, and use the volume rocker to hear the beep. Afterwards there is hiss followed by a pop.
It's not noticeable enough to be an issue (for me) in normal use, but you can hear it if you're in a quiet room.
Click to expand...
Click to collapse
I can hear it on my G2x... I'm sure it's not an issue and your just being paranoid because you dropped a whole bunch of cash on a new phone
TonyHoyle said:
Isn't that just the touch click?
Try Settings/Sound/Touch sounds.
Personally I rather like it..
Click to expand...
Click to collapse
The click comes like 3 seconds after you make an input, so it doesn't sound right and it just sounds random (and annoying).
thanks tho!
Edit: Turning off Touch sounds, seems to stop it, whenever im using the phone..but yeah still happens whenever the speaker is in use but that i can live with that!
Shodney said:
No, I have that turned off.
It happens whenever the speaker is used - when the sound stops there is a quiet hiss, followed by a pop as the speaker switches off.
Try it - hold the speaker right up to your ear, and use the volume rocker to hear the beep. Afterwards there is hiss followed by a pop.
It's not noticeable enough to be an issue (for me) in normal use, but you can hear it if you're in a quiet room.
Click to expand...
Click to collapse
Happens with my OG Droid. I only started noticing it one late night when for no reason I had the speaker right up next to my ear.
I don't think it's anything to worry about
KiNG OMaR said:
I can hear it on my G2x... I'm sure it's not an issue and your just being paranoid because you dropped a whole bunch of cash on a new phone
Click to expand...
Click to collapse
Heh, that's certainly got something to do with it
As I say it's not really an issue, and it's not unique to this phone (as you point out). Just one of those annoying niggles - it depends on how sensitive you are to these things
Yes - I have the same problem with my new Galaxy Nexus. In fact, even if it's not a problem for most people, I'd say it is a problem for Samsung because I returned my phone yesterday and got it swapped out. The new one has the same problem, so I assume it's an Android software problem rather than a hardware glitch.
So that's at least two returns caused by this problem. Hope we get a fix at some point!
p.s. Phone is great by the way, even with the annoying click.
Guys
This is hardware problem. And it happens on most of the speakers however its more or less noticeable on some devices.
I have quite good quality monitors (studio speakers) and i can hear something hissing in the back.
Let me put it that way.
Every speaker needs electricity to work. The noise you are hearing is the actual electric current coming through the speakers. The sudden pop and lack of the hiss means that speaker has been turned off. For obvious reasons there is no point for the speaker to work constantly....
Sent from my GT-P7510 using xda premium
I can't hear any click when I plug headphones in, so maybe you're right - the click could be when the amplifier that powers the internal speaker turns off...
However, for some reason I still get a click if the phone is in silent mode. I guess putting it in silent mode doesn't guarantee it keeps the amplifier turned off.
I hope it's just the speakers; the DAC in my HD2 hissed for a few seconds after any sounds even through my headphones. The hissing was always there when there was sound. It was quite depressing. I'm hoping for a good DAC in the Galaxy nexus.
I've got a click (sounds just like a quite speaker pop) from the back cover.
Turn your GN over and push the back cover, on the "Google" logo (below the camera flash). Then quickly release your finger.
Sometime it can happen with only the lightest of touches. If i put my phone down on my chest, the pick it up.
If you look really closely you can see the cover moving just below the camera surround.
Issue has been reported to google.
http://code.google.com/p/android/issues/detail?id=22307
I have this issue on my gnex. Its def a sw problem. I took the back cover off and still have the issue.
slightly different, but also hiss related...
my rezound does the same thing when headphones(or aux to car) are plugged in and nothing is playing. once you start to play something you don't notice it. and its a confirmed issue.
It's a hardware issue guys, depends on the audio chip I believe. Impedance-related.
Here is the other thread with this annoying sound
http://forum.xda-developers.com/showthread.php?p=20087759
Sent from my Galaxy Nexus using Tapatalk
It isn't just on the speaker either. Atleast on my Galaxy Nexus, I can hear it when listening on high end professional in-ear headphones. I can verify that it is almost certainly a signal isolation problem. The activity causes the DAC (the thing that makes a digital signal into an analog signal that speakers and headphones need) to kick on for a few seconds and until it shuts off you can hear the noise coming out of the DAC. It's pretty substantial on mine though, so I'm wondering if I got a bad unit. I'll have to stop by a Verizon Wireless store and plug in to the display unit to see if it is any better. I never noticed this on my Galaxy S (Fascinate).
My unit is also affected, it was made in Vietnam. I checked the Google Code issue tracker link (http://code.google.com/p/android/issues/detail?id=22307) and I can see many people confirming this also. This is definitely not how the speaker should work - I checked another Samsung phone (SGS II) and there's no such "clicks". There's some silent noise but not the click.
I can hear it from the speaker only, not through the headphones.
I think many users are unaware of the issue because it is often only noticeable in a silent environment.
Yes getting same issue. Have tried different ROMS to no avail

[Issue] Speaker pop

i'll do somthing in the UI to make a sound .. like a touch tone.. then in a few seconds i'll hear a pop from the rear speaker
anyone else have this issue?
Anyone having this issue?
basically.. does your rear speaker pop when the amp cuts power to the speaker ?
cant say i have this happening on mine
Exactly have the same problem. I didn't notice the hiss though, but definitely heard the pops. But yes when I listen closely I with my ear to speaker I hear exactly what you described: a hiss ending in a pop.
appelflap said:
Exactly have the same problem. I didn't notice the hiss though, but definitely heard the pops. But yes when I listen closely I with my ear to speaker I hear exactly what you described: a hiss ending in a pop.
Click to expand...
Click to collapse
On my other phone (samsung epic 4g touch), it does the hiss/pop/silence thing too, but the pop is much much quieter that I can only hear it if I put my ear right next to the speaker.
However on this galaxy nexus it is loud enough that I can hear it from 1-3 feet-ish. Its especially noticeable in quiet areas.
I'm considering return it because of this
Pitnefor said:
On my other phone (samsung epic 4g touch), it does the hiss/pop/silence thing too, but the pop is much much quieter that I can only hear it if I put my ear right next to the speaker.
However on this galaxy nexus it is loud enough that I can hear it from 1-3 feet-ish. Its especially noticeable in quiet areas.
I'm considering return it because of this
Click to expand...
Click to collapse
For me it's not a big problem. I notice it but it is not annoying me. I hear it only when I'm concentrating on it. BTW just applied the new update and that didn't fix this issue.
appelflap said:
For me it's not a big problem. I notice it but it is not annoying me. I hear it only when I'm concentrating on it. BTW just applied the new update and that didn't fix this issue.
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Click to collapse
oh good to know... cause I'm actually kinda wondering if this affects all devices or just a few. If it affects mostly all, i wont bother getting a replacement
Pitnefor said:
oh good to know... cause I'm actually kinda wondering if this affects all devices or just a few. If it affects mostly all, i wont bother getting a replacement
Click to expand...
Click to collapse
Yeah, I've got it too - Doesn't fuss me though - only notice at night when i'm using it in bed
minooch said:
Yeah, I've got it too - Doesn't fuss me though - only notice at night when i'm using it in bed
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Click to collapse
wow me too!
it's not so bad i guess
least i know the amp is turning off saving battery
I am having this issue also i have noticed it today i was in a quiete area. Is it an option that you can disable? I am afraid this will drain the battery
Sent from my Galaxy Nexus using XDA App
I'm pretty sure this happens on all devices. I have this on all my phones, navigation units, clock radios...
Me, too, I just checked all electronical devices I have and they all have it. Though, it's so quiet, that I have to get closer to the speaker than I normally ever woult.
Is that different for the GN? Is it louder than "normal"?
Atreus said:
Me, too, I just checked all electronical devices I have and they all have it. Though, it's so quiet, that I have to get closer to the speaker than I normally ever woult.
Is that different for the GN? Is it louder than "normal"?
Click to expand...
Click to collapse
my GN is defiantly louder than normal. I can hear it easily from almost any normal usage distance. It almost sounds exactly like the normal touch sounds so that I get confused and think I clicked on something
pretty sure it's the amp cutting off power to the speaker a few seconds after it makes a noise
Mine does it too. Simplest solution I've found is to turn off touch sounds. That way the speaker doesn't keep turning on and off so often. I would normally turn those sounds off anyway because they are annoying, so it's no biggie for me.
Only time I have noticed a speaker pop is going into recovery
Mine does this too.
Glad its not just mine!
yeah, i thought i was going crazy last night too, but i definitely have the same popping problem
its not very loud , but its there - i heard it when i was in my room cause it was dead silent. Whenever i played any type of sound file, you'd hear the little pop afterwards from the speaker =/
it kinda sucks with touch tones for the dialer cause it happens everytime you push a number
i wonder if google/samsung knows about this and if it can somehow be fixed through a SW patch just like the volume bug haha - cause this LOOKS like a HW issue again
Yes, I certainly also get this, my hearing is very sensitive, so something like this is very noticeable for me.
Even "turn off touch sounds" doesn't seem to stop it.
Bakedbread said:
i wonder if google/samsung knows about this and if it can somehow be fixed through a SW patch just like the volume bug haha - cause this LOOKS like a HW issue again
Click to expand...
Click to collapse
I would guess it's just something as simple as properly muting the output to the speaker before turning it off. This should prevent the voltage spike from affecting the speaker.
Its not unique to the Nexus - it can potentially happen to anything with a speaker that isn't muted before turning off the amp.

[Q] Vibrate is weak?

Hi Guys,
This may be because I'm coming for a Blackberry but my Nexus's vibrate function feels WAY too light. I'll have the phone sitting on a pad of paper on my desk and the only way I know I have a notification is if I happen to glance over at the phone and the LED is blinking.
Has this been anyone else's experience? Is there an app (similar to Volume+) that would help increase the vibrate function's strength?
Thanks!
BlazinGTI said:
Hi Guys,
This may be because I'm coming for a Blackberry but my Nexus's vibrate function feels WAY too light. I'll have the phone sitting on a pad of paper on my desk and the only way I know I have a notification is if I happen to glance over at the phone and the LED is blinking.
Has this been anyone else's experience? Is there an app (similar to Volume+) that would help increase the vibrate function's strength?
Thanks!
Click to expand...
Click to collapse
You, probably, have forgotten to turn on the vibration-notification in sms settings.
I even get frightened because of a phone, when there is a new text message and my phone is on the desk near me
I have vibrate in the Messenger app set to "Always".
DarkVasyaK said:
I even get frightened because of a phone, when there is a new text message and my phone is on the desk near me
Click to expand...
Click to collapse
I can double confirm this. The vibration is so powerful that it also makes a loud noise at the same time. So this is definitely not a generic phone problem. Maybe your specific model ? Try to get another one.
does an app exist that will boost the vibrate function so that I can give it a try
Sent from my Galaxy Nexus using Tapatalk
I didn't think the vibration was weak on the GN until earlier today when I decided to install ICS on my trusty HD2 to see how it handled it. The vibration on my HD2 feels about 3 times more powerful than the GN so some people might see it as weak.
Thank you. I don't think its a phone defect, I'd really like to see some way to increase the intensity.
Sent from my Galaxy Nexus using Tapatalk
lambda30 said:
I can double confirm this. The vibration is so powerful that it also makes a loud noise at the same time. So this is definitely not a generic phone problem. Maybe your specific model ? Try to get another one.
Click to expand...
Click to collapse
+1
I need to decrease vibration intensity because I I get frightened anytime the phone is on my wooden desk and vibrates! Any app out there?
+1
I am wondering the same thing!
gabster21 said:
+1
I need to decrease vibration intensity because I I get frightened anytime the phone is on my wooden desk and vibrates! Any app out there?
Click to expand...
Click to collapse
My Galaxy Nexus's vibrate is INCREDIBLY weak. Barely audible at all when on a desk, and basically impossible to feel vibrate when it's in my pocket. At first I thought it was my silicone case, but even after taking it out of the case it's barely any better.
There are actually people who believe the vibrate is powerful? I wonder if I should get mine checked out.
eagle132 said:
My Galaxy Nexus's vibrate is INCREDIBLY weak. Barely audible at all when on a desk, and basically impossible to feel vibrate when it's in my pocket. At first I thought it was my silicone case, but even after taking it out of the case it's barely any better.
There are actually people who believe the vibrate is powerful? I wonder if I should get mine checked out.
Click to expand...
Click to collapse
I have a feeling that they're being hyperbolicly defensive. Quite a few reviews have mentioned this as an issue, along with quiet notification sounds.
If you're in a silent room with your phone on your desk, of course you'll feel that the vibration is strong. But just get out of the house and into a loud place, like a mall. I missed two calls and an SMS the first time I went out with my GN even though vibrate AND sound were on.
Sorry to bump an old-ish thread, but still no one has offered any solutions. Is it possible or not to increase the vibration intensity?
Yeah, I fail to see how anyone can think the vibrate on this phone is strong. I set my D2G next to the phone and it got an email I can hear the vibrate in the other room. Next when the SGN got a vibrate I barely heard it 2 feet away in my chair. Either I have a defective model or this phones vibrate is insanely weak.
Bump for revisiting this...
I'm considering the GNexus, but vibration strength is a big issue for me. I keep my phone on silent with vibration at work and out in general, because I personally consider it more considerate to others.
I'm not concerned with vibration when it's sitting in my desk, but I'm definitely concerned when it's in my pocket. In fact, I returned the RAZR because I literally missed every call and SMS that came in because the vibration was so week.
Can anyone compare this to the SGS2's vibration, which I thought was strong, and I could feel it when in my pocket. Same thing with the iPhone when I had that -- I thought the vibration was very strong.
I know it sounds like a weird deal-breaker, but if I'm missing calls/SMS, it defeats the main purpose of the phone, you know?
I turn off all default and use light flow. The vibrate time can be customized. I hate to 2 little buzz vibrates. I have it set for a continuous time of 3 seconds.
ssmug said:
Bump for revisiting this...
I'm considering the GNexus, but vibration strength is a big issue for me. I keep my phone on silent with vibration at work and out in general, because I personally consider it more considerate to others.
I'm not concerned with vibration when it's sitting in my desk, but I'm definitely concerned when it's in my pocket. In fact, I returned the RAZR because I literally missed every call and SMS that came in because the vibration was so week.
Can anyone compare this to the SGS2's vibration, which I thought was strong, and I could feel it when in my pocket. Same thing with the iPhone when I had that -- I thought the vibration was very strong.
I know it sounds like a weird deal-breaker, but if I'm missing calls/SMS, it defeats the main purpose of the phone, you know?
Click to expand...
Click to collapse
I would consider the vibration strength as low/decent. I came from a Motorola XT720 which had a much stronger vibration.
I've never used a SGS2 or RAZR so I can't really comment. I've used friend's iPhones briefly but would say the iPhone has a stronger vibrate.
For what it's worth I can usually feel the vibration of texts and calls when the phone is in my pocket.
I don't really care, but the vibrate function on my SGN is absolutely anemic. It's the weakest I've ever had in any smartphone, to the point where I just turn it off because it's so unnoticeable.
Hello guys
Is there any method to get GN vibrate when pocket? Obviously it should be in dependence of proximity sensor, but I cannot set it up, as lets say HTC Sensation does.
Thanks and ciao
Majjjjo
I having the same sota problem with my sensation
I just thought of this and I have no idea if it would work but would it be possable to ad a little more unevenness to the pager motor to make it vibrate more, not Evan sure if u can get access to the little buzzer but as I said its just an idea
Sent from my HTC Sensation Z710a using XDA App
this made me think. i think there's an "option" to change vibrate strenght in the source....

Low volume or distorted speaker

Hi.
I'm on the new android 1.4 update with speaker support. When I make a phone call, I either get really low volume on the speaker (have to put my to my ears to listen) or the speaker has decent volume and distorts (like when you play loud music on tiny speakers). I'm wondering for those with the new update if that's normal or there might be an issue with my watch
Thanks
Unfortunately, I think it's an issue with your watch. The speaker is actually pretty loud, you can easily hear the voice from 2 meters away. The sound itself is also pretty clear, of course bass performance is reduced, but the speaker is suitable for phone calls.
foo said:
Unfortunately, I think it's an issue with your watch. The speaker is actually pretty loud, you can easily hear the voice from 2 meters away. The sound itself is also pretty clear, of course bass performance is reduced, but the speaker is suitable for phone calls.
Click to expand...
Click to collapse
Thanks for your reply. Is your watch the same volume all the time if you don't adjust the volume. My watch works fine at times and then for no reason you can barely hear anything and have to put the watch upto your ear. Also do you get any distortion at all on phone calls i.e. squeaky or mumbling voice
shinzomask said:
Thanks for your reply. Is your watch the same volume all the time if you don't adjust the volume. My watch works fine at times and then for no reason you can barely hear anything and have to put the watch upto your ear. Also do you get any distortion at all on phone calls i.e. squeaky or mumbling voice
Click to expand...
Click to collapse
Yes, my watch keeps the volume at the same level as long as I do not change it manually. There is also no distortion on phone calls.
Did you get the watch to work??? I have the same exact problem you are having
Andyrrr70 said:
Did you get the watch to work??? I have the same exact problem you are having
Click to expand...
Click to collapse
No afraid not. Have contacted Huawei support today in the UK and they have escalated it to head office and will let me know what happens next. Will update the thread when I hear something back
http://forum.xda-developers.com/zenwatch-2/general/speaker-scratch-call-volume-maximum-t3332476
Zenwatch 2 have the same problem... So i think that the problem it's on android 6.0.1... The volume in call it's very low and if you use in a car, it's difficoult to hear!Also the speaker as you said distorts the sound !!! This , however, does not happen by listening to the music ! if you use google play the sound is higher than the call! but high- volume music have a scratch
Ensure that the speaker port is clear. It can become blocked and the result is distorted sound.
Update
Update, after contacting Huawei support. They sent me a prepaid envelope to ship my watch to a third party repair centre SBE Ltd. I sent it off on Thursday and they received it next day Friday. This morning I received a brand new replacement sealed box. I have tested this one out and there is no issues with it. Sound is clear with no distortion.
Seems I'm having the same problem, hardly use the speaker, don't even play it loud when I do and out of the blue the speaker is distorted. Sigh
I have the same issue now with my replacement Huawei watch. Very annoying. It's completely unpredictable when it distorts as sometimes it's fine and other times its distorted. It sounds like someone trying to speak through their nose. Very distorted.
The only thing I can think of is the place I work at is quite dusty as I do warehouse work so maybe the speaker has dust inside
shinzomask said:
I have the same issue now with my replacement Huawei watch. Very annoying. It's completely unpredictable when it distorts as sometimes it's fine and other times its distorted. It sounds like someone trying to speak through their nose. Very distorted.
The only thing I can think of is the place I work at is quite dusty as I do warehouse work so maybe the speaker has dust inside
Click to expand...
Click to collapse
that sucks to hear... spoke to support and after factory resetting I still have distortion... seems im gonna have to request a replacement, hopefully no more problems
..
MuF123 said:
Can anyone get a recording of how does the distortion sounds like? Or maybe comparison "vs phone loudspeaker" or "vs music on watch".
Thank you!
Click to expand...
Click to collapse
I can't get a recording as I've sent the watch back to the service Centre. The distortion when it occurs is so obvious that you can tell it's a defect with the speaker as even half volume is distorted.
It sounds pretty much like this video:
https://youtu.be/fc-JBbeLUBQ
Same issue, did you find a fix?
Hi, I've been going crazy trying to figure out the same thing. My music volume on my watch is really loud and phone call volume is so low, it sounds like a whisper. This makes no sense! I contact Huawei and they said there is no way to change the volume of the phone call. Maybe it is a bug! I don't know if I should try to get a replacement or just wait it out for a new update to fix the issue. Anyone found a solution??
vannicuhh said:
Hi, I've been going crazy trying to figure out the same thing. My music volume on my watch is really loud and phone call volume is so low, it sounds like a whisper. This makes no sense! I contact Huawei and they said there is no way to change the volume of the phone call. Maybe it is a bug! I don't know if I should try to get a replacement or just wait it out for a new update to fix the issue. Anyone found a solution??
Click to expand...
Click to collapse
Post no 7 mentions a similar issue with the Asus zenwatch 2 as what you describe. So check that thread as well. I can't help much as my issue was constant whether it was listening to music or during a phone call.
Also I know if you get water in the speaker opening then the sound will temporarily go quiet but once it's dried then it will return back to normal.
vannicuhh said:
Hi, I've been going crazy trying to figure out the same thing. My music volume on my watch is really loud and phone call volume is so low, it sounds like a whisper. This makes no sense! I contact Huawei and they said there is no way to change the volume of the phone call. Maybe it is a bug! I don't know if I should try to get a replacement or just wait it out for a new update to fix the issue. Anyone found a solution??
Click to expand...
Click to collapse
When You are in a call - incoming - there is options on the call screen swiping up. There is Volume and others (dialer, mute, etc...). Try it!
Same problem here. The sound is so low, almost mute and crunchy. I'll contact to huawei for a replacement.
That normally happens when water has gotten in the speaker. I would wait till it's dried out and check again.
Even though the watch is water resistant there is a sort of chamber after the speaker grille that water will sit in before it's evaporated. It happens to me often when washing my hands.
Hi I know this thread is pretty old and I don't want to hijack this thread but I have a question. I want to buy a smart watch that has a good speaker for music. I've got two choices Huawei Watch and Gear s2 3G. Which one should I buy?

Whining noise from speaker when low brightness

I noticed this last night when I had brightness set to minimum.
My bottom speaker is emitting an awful, high pitched noise. Sounds exactly like a dog whistle if I put it up to my ear. It happens when the screen is on, goes away immediately when the screen is off. It's mostly the bottom speaker, but I can hear it a bit off the earpiece too.
Someone else please test this, set your brightness to minimum, hold the bottom speaker up to your ear. Then set max brightness and see if it goes away.
Reboot did not fix it. May try a factory reset today.
Heisenberg420 said:
I noticed this last night when I had brightness set to minimum.
My bottom speaker is emitting an awful, high pitched noise. Sounds exactly like a dog whistle if I put it up to my ear. It happens when the screen is on, goes away immediately when the screen is off. It's mostly the bottom speaker, but I can hear it a bit off the earpiece too.
Someone else please test this, set your brightness to minimum, hold the bottom speaker up to your ear. Then set max brightness and see if it goes away.
Reboot did not fix it. May try a factory reset today.
Click to expand...
Click to collapse
I can replicate this on my Verizon HTC 10. The high pitched noise isn't loud or anything, but if I'm listening for it I can hear it if I put my ear to it (both bottom and top speakers.) The noise seems to go away when I make a phone call. I really don't consider this to be an issue... it's not noticeable unless I'm specifically trying to listen for it and put my ear up to the speaker, and only when it's at low brightness. /shrug
klarthur said:
I can replicate this on my Verizon HTC 10. The high pitched noise isn't loud or anything, but if I'm listening for it I can hear it if I put my ear to it (both bottom and top speakers.) The noise seems to go away when I make a phone call. I really don't consider this to be an issue... it's not noticeable unless I'm specifically trying to listen for it and put my ear up to the phone, and only when it's at low brightness. /shrug
Click to expand...
Click to collapse
Yeah I'm torn on whether or not it's a problem for me. Right now it's driving me literally crazy lol. Whenever I'm in a quiet room, and brightness is below 30%, I hear it faintly, then I hold it up to my ear and it's a high pitched dog whistle making my brain bleed. It's making my ears ring even when not on my phone. I currently obsessing over it lol.
I'd like figure out whether or not this is present on all devices though.
Heisenberg420 said:
Yeah I'm torn on whether or not it's a problem for me. Right now it's driving me literally crazy lol. Whenever I'm in a quiet room, and brightness is below 30%, I hear it faintly, then I hold it up to my ear and it's a high pitched dog whistle making my brain bleed. It's making my ears ring even when not on my phone. I currently obsessing over it lol.
I'd like figure out whether or not this is present on all devices though.
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Understandable. You can count me in the "Yes" column. I believe this has something to do with the LCD though, possibly with the refresh rate or something? Not 100% sure, but if you google search "high pitched noise from speaker when at low brightness" there are quite a few posts about people having this issue with LCD's in particular, even some older Nexus devices. I'm also interested to see if others have this issue, but my guess is all HTC 10's will do this...
Don't have this problem I'd say your units are defective.
Sent from my HTC 10 using XDA-Developers mobile app
george241312 said:
Don't have this problem I'd say your units are defective.
Sent from my HTC 10 using XDA-Developers mobile app
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You have a US unlocked?
Heisenberg420 said:
I noticed this last night when I had brightness set to minimum.
My bottom speaker is emitting an awful, high pitched noise. Sounds exactly like a dog whistle if I put it up to my ear. It happens when the screen is on, goes away immediately when the screen is off. It's mostly the bottom speaker, but I can hear it a bit off the earpiece too.
Someone else please test this, set your brightness to minimum, hold the bottom speaker up to your ear. Then set max brightness and see if it goes away.
Reboot did not fix it. May try a factory reset today.
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US unlocked and can't reproduce this issue.
Heisenberg420 said:
I noticed this last night when I had brightness set to minimum.
My bottom speaker is emitting an awful, high pitched noise. Sounds exactly like a dog whistle if I put it up to my ear. It happens when the screen is on, goes away immediately when the screen is off. It's mostly the bottom speaker, but I can hear it a bit off the earpiece too.
Someone else please test this, set your brightness to minimum, hold the bottom speaker up to your ear. Then set max brightness and see if it goes away.
Reboot did not fix it. May try a factory reset today.
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I tried it and can't reproduce the same thing
Sent from my HTC6545LVW using XDA-Developers mobile app
I can't reproduce this on my unlocked US model either or at least I can't hear it. How high pitched are we talking? I can usually easily hear tones up to around 19 kHz.
Edit: So mine does make a quiet tone with the brightness between about 5-10%. I can't hear it unless I hold the bottom speaker right up to my ear so this is a non-issue for me.
It's probably the pwm for the backlight that causes this.
Just to clarify, to me this sound is difficult to hear, not loud at all and it's not a consistent noise when the brightness is low. Make sure the phone is on about 5-15% brightness and hold your ear to the bottom speaker. It's a very high pitched sound. I believe the sound is coming from the LCD, I doubt our units are defective, but it's possible I guess...
Sent from my HTC6545LVW using XDA-Developers mobile app
jaredkzr said:
I can't reproduce this on my unlocked US model either or at least I can't hear it. How high pitched are we talking? I can usually easily hear tones up to around 19 kHz.
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He described it pretty well. It's a squealing, I can hear it holding the phone about 15 inches away, faintly. It's the pitch of the sound that's irritating, very high.
If you guys know what panel (tianma / sharp) your device has, could you post that as well.
Heisenberg420 said:
He described it pretty well. It's a squealing, I can hear it holding the phone about 15 inches away, faintly. It's the pitch of the sound that's irritating, very high.
If you guys know what panel (tianma / sharp) your device has, could you post that as well.
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I have a tianma screen
Sent from my HTC6545LVW using XDA-Developers mobile app
klarthur said:
I have a tianma screen
Sent from my HTC6545LVW using XDA-Developers mobile app
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Same here
Just saw this here: https://plus.google.com/109103813437959718469/posts/iPvCjjqKR2k
Looks like there was an issue with it on the 2015 Pixel too.
Google's Response:
"After having one of our techs look into this, we found that this is the normal operating sound for the screen at that brightness because of the high density of pixels in the screen. However, it is such a high-pitched sound most people can't hear it which is probably why other owners say that theirs don't make that sound either."
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Seems it's such a high frequency that not everyone can hear it... I'll bet it's the exact same situation here.
Well I just summoned another HTC 10. I had ordered two and cancelled one but they shipped it anyway so I refused delivery. Just went to my local FedEx facility and picked it up.
So I'll test that one out shortly.
most people can not hear that frequency... its the same sound older crt tvs emit... i would be able to walk into the living room and know the tv was on before i stepped in....
im betting they all do this... not everyone can hear it....
joewoo said:
most people can not hear that frequency... its the same sound older crt tvs emit... i would be able to walk into the living room and know the tv was on before i stepped in....
im betting they all do this... not everyone can hear it....
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Agree completely... I was always one of those who could hear that frequency on those old CRTs too I'll just live with it, it's not a big inconvenience to me. The only time I'll have my face close enough to hear it will be when making calls, and it doesn't make that sound when calling
joewoo said:
most people can not hear that frequency... its the same sound older crt tvs emit... i would be able to walk into the living room and know the tv was on before i stepped in....
im betting they all do this... not everyone can hear it....
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Well I'm starting to believe your right, it's on all devices.
The new one that I just opened has the same thing.
I'm not sure how people aren't hearing it. All it takes is a quiet room and it's such a piercing ring. I can literally hold it 12 inches from my face, and move it from side to side and hear the sound moving with the phone.
I've noticed a few things that cause it:
- the brightness is below 30%. 30-40 it's unnoticeable but still there if you hold the screen up to your ear. Above 50 it's gone.
- the background of the screen affects the pitch. The darker the background the louder and higher the pitch is.
I can live with it through the day. When I use my phone before going to bed, or just waking up I usually use my phone at 0% brightness. It's extremely noticeable even a good distance from my face at that point.
I hear it as well... HTC 10 gold, sim free - Spain
Heisenberg420 said:
Well I'm starting to believe your right, it's on all devices.
The new one that I just opened has the same thing.
I'm not sure how people aren't hearing it. All it takes is a quiet room and it's such a piercing ring. I can literally hold it 12 inches from my face, and move it from side to side and hear the sound moving with the phone.
I've noticed a few things that cause it:
- the brightness is below 30%. 30-40 it's unnoticeable but still there if you hold the screen up to your ear. Above 50 it's gone.
- the background of the screen affects the pitch. The darker the background the louder and higher the pitch is.
I can live with it through the day. When I use my phone before going to bed, or just waking up I usually use my phone at 0% brightness. It's extremely noticeable even a good distance from my face at that point.
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I don't have any noise from mine. Unlocked variant. But I tested AFTER I took the OTA that dropped today. Maybe it's fixed? I have the tianma screen

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