Weird Capacitive Buttons Lighting Issue - HTC EVO 3D

So I thought I was the only one with this issue until I came across a Youtube video showing another EVO 3D with this issue. Sometimes the backlight on the capacitive buttons on my phone won't be lit except for a small portion of the right side of the search button. Anyone else have this issue? Usually a reboot fixes this.
Sent from my PG86100 using Tapatalk

bhambalek said:
So I thought I was the only one with this issue until I came across a Youtube video showing another EVO 3D with this issue. Sometimes the backlight on the capacitive buttons on my phone won't be lit except for a small portion of the right side of the search button. Anyone else have this issue? Usually a reboot fixes this.
Sent from my PG86100 using Tapatalk
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I have the exact same issue, When the screen is on but the capacitive buttons backlight is off, the top half of the search key is illuminated

DomSim said:
I have the exact same issue, When the screen is on but the capacitive buttons backlight is off, the top half of the search key is illuminated
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Click to collapse
Same here. The search key will never fully go out.

I'm starting to wonder if this is a defect or hopefully a software bug that can be fixed through an OTA update.
Sent from my PG86100 using Tapatalk

bhambalek said:
I'm starting to wonder if this is a defect or hopefully a software bug that can be fixed through an OTA update.
Sent from my PG86100 using Tapatalk
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Click to collapse
I suspect it to be some sort actual defect. I'm not anticipating it being fixable, until further hardware revisions to the phone. Hopefully I'm wrong, but we shall see.

k2buckley said:
I suspect it to be some sort actual defect. I'm not anticipating it being fixable, until further hardware revisions to the phone. Hopefully I'm wrong, but we shall see.
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Click to collapse
I do not think it is really much of an issue. It has to be fairly dark to even notice the problem and if it is that dark the capacitive buttons back lights should be on anyways. I only realized it because I was forceably turning off the capacitive buttons back lights as well as the charging LED using tasker at night when I put my phone into my dock at night.

I have this problem but its only during boot... Nbd...
Sent from 3D A.W.E.S.O.M-O

its not the search key lit up, its light from the screen bleeding through dont worry about it.

DomSim said:
I do not think it is really much of an issue. It has to be fairly dark to even notice the problem and if it is that dark the capacitive buttons back lights should be on anyways. I only realized it because I was forceably turning off the capacitive buttons back lights as well as the charging LED using tasker at night when I put my phone into my dock at night.
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Click to collapse
Agreed. It doesn't bother me at all.

bsnyder217 said:
its not the search key lit up, its light from the screen bleeding through dont worry about it.
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Obvious +1
My "DU4L C0R3 SH00T3R" shot you down in 3D! -Security Off-

That's interesting

Related

Capacitive lights

On most of the reviews that I have seen on youtube on the evo 3d the capacitive lights go off after about 3 seconds yet they remain on the whole time on mines when using the phone and can be quite annoying especially at night since those lights are so damm bright! does anyone here who has applied both updates on their evo confirm if the lights remain on after updating.
here is a review on the 3d and you can see the lights turn off
http://www.youtube.com/watch?v=Y85Rd5E6lV4&feature=related
Mine turn off but they are bright as HELL! Screen Filter is your best friend right now
did you apply both updates? and yes they are bright as hell which is why i want them to turn off on their own since i watch a lot of videos at night and the lights get really annoying. I tried screen filter but I don't want to use an app for something the phone should be doing on its own
I hear ya...We shouldn't have to run an app but for now, it's all we got. I haven't installed any updates, still on HBoot 1.3
I see, I wonder how many other people have the same problem. I will use the app for now but I will be going to the sprint store this week to see if other evos have the same problem.. if they don't I will be exchanging mine
I have 3 and they all do this.
annoying, they are bright lol
Really? wow! I know its a software issue since the app screen filter is able to turn them off. Whatever it is I hope htc fixes it quick I will be emailing them in a bit to see if they are aware of the issue.
Mine aren't turning off either. However I have a buggy 3D as it is, so I'm not surprised.
blix1337 said:
Mine aren't turning off either. However I have a buggy 3D as it is, so I'm not surprised.
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Click to collapse
Same here. I'm starting to think that they're all buggy...
Sent from my PG86100 using XDA App
k2buckley said:
Same here. I'm starting to think that they're all buggy...
Sent from my PG86100 using XDA App
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Click to collapse
Must be HTC screwed something up as the review units all seem to be working fine I am waiting on a response from them I will update on what they have to say.
Did the og evo lights turn off?
mattfmartin said:
Did the og evo lights turn off?
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Click to collapse
yea they did.. if you click on the link on the first post you can see the lights on the 3D go off after about 1-3 secs.
Just got an email from HTC and according to them the capacitive lights are affected by ambient light so the less light there is makes them stay on the whole time :/
Sent from my PG86100 using XDA App
They're fine too me. Not bright at all.
I noticed that my search button is always on. The others turn off in bright light but the search button dims and is barely on.
dmacias said:
I noticed that my search button is always on. The others turn off in bright light but the search button dims and is barely on.
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Click to collapse
Might be light leakage from the actual led screen backlight
Yea my search button is the same as well so it must be from the backlight. Hopefully HTC lowers the light timeout in an update soon I'm kinda blind already and those lasers hitting my eyes aren't helping much lol
Sent from my PG86100 using XDA App

Soft key backlights

Hi all
I am having an issue with the backlights behind the soft keys. Sometimes they light up, other times they do not.
Is this a common issue? Is it possible software related, or is it definitely going to be a hardware problem?
Many thanks
James
surrealjam said:
Hi all
I am having an issue with the backlights behind the soft keys. Sometimes they light up, other times they do not.
Is this a common issue? Is it possible software related, or is it definitely going to be a hardware problem?
Many thanks
James
Click to expand...
Click to collapse
i started to get this also on CM7 but i also changed the backlight density to lower then it was from 20 to 1 so i think that might be the issue for me
I have WTFOMGBBQ backlit softkey lighting control on my aria and inspire, but ATRIX is okay (actually, it's always on when the phone is on).
Sent from my ATRIX via Tapatalk
jeremyshaw said:
I have WTFOMGBBQ backlit softkey lighting control on my aria and inspire, but ATRIX is okay (actually, it's always on when the phone is on).
Sent from my ATRIX via Tapatalk
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Click to collapse
they shouldnt be on. on the sunny day or when its very light because of the light sensor
Ilkinansr92 said:
they shouldnt be on. on the sunny day or when its very light because of the light sensor
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Click to collapse
I think I may have been embarrassingly stupid here. I did not realise the lights behind the buttons were connected to the light sensor. It is possible I have just been using the phone in light conditions right on the cusp of the on/off and hence, it can look a little odd.
I will keep an eye on it for the time being and assume it was me, not Motorola's engineering, at fault.
Thanks for the responses.

[Q] LED light on in search button while flashing a new ROM...

Does everyone else have the same thing on their 3d or is it something I should be concerned about????
onebenadams said:
Does everyone else have the same thing on their 3d or is it something I should be concerned about????
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Click to collapse
Short answer: probably not
Longer answer: Depending on which custom recovery you're using, the support for the capacitive buttons isn't really fully present. At one point in TWRP development there was support but I've read there are issues with the kernel HTC released and capacitive button support on the EVO 3D.
As long as you reboot and the LEDs are off, there shouldn't be any issue other than a small over looked bug in the recovery.
Which custom recovery are you using?
Hope that helps!
I am using TWRP..., Which recovery do you thing is best??
It happens to me also....
Sent from my 3VO 3Deeezy
You must be confused by Joeykrim's answer. Lol.
I'm sure he was thinking you meant something else.
I'm guessing that when the screen is really bright and all the capacitives are off it looks like the Search button is still half way lit. Am I right?
This has nothing to do with any software/firmware/rom/recovery. Its a physical flaw IN the phone. The LCD display panel isn't properly encased. So the backlight of the screen bleeds into the capacitive search buttons area. It happens on more 3D's than it doesn't. I tried taking mine apart and fixing it. But it hasn't helped. :-\
felacio said:
You must be confused by Joeykrim's answer. Lol.
I'm sure he was thinking you meant something else.
I'm guessing that when the screen is really bright and all the capacitives are off it looks like the Search button is still half way lit. Am I right?
This has nothing to do with any software/firmware/rom/recovery. Its a physical flaw IN the phone. The LCD display panel isn't properly encased. So the backlight of the screen bleeds into the capacitive search buttons area. It happens on more 3D's than it doesn't. I tried taking mine apart and fixing it. But it hasn't helped. :-\
Click to expand...
Click to collapse
This makes sense(pun intended) to me and sounds quite logical.... Thanks a bunch felacio

Soft keys not lighting up

After my bootload unlock and root, my softkeys don't work, help!
working fine here not sure what would have caused that
I just realized its an auto lighting issue, cover your light and proximity sensor and they come on. Voila!
I find something new/different every couple hours it seems like.
My soft keys don't light up either but I've been looking around and it appears in all the reviews I've seen, they don't lite up. Can someone confirm or deny this please?
byersbw said:
My soft keys don't light up either but I've been looking around and it appears in all the reviews I've seen, they don't lite up. Can someone confirm or deny this please?
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Mine do light up. It needs to be dark or you need to cover up the sensor.
turn off your lights or go in a dark room. They DO light up and if yours don't, you have an issue.
Sent from my Nexus 7 using xda app-developers app
Mine have been intermittent. Sometimes they light up and most of the time they don't. I love it when they work, it really helps. I keep missing the right spot for the back button unless I can see it. Mine would turn on when I rotated the phone to landscape and then go off again when rotated back to portrait. For the last hour they've been on all the time.
I just tried the light sensor theory and it's 100% right. I shined a bright flashlight at the ambient light sensor and the buttons turned off. Took the flashlight away and the buttons turned back on.
edit: crap, I spoke too soon. They turned off again and now won't turn on no matter what I do. They came on for a few seconds and then went off again. Now they're still off. I look forward to seeing them again soon, just wish I knew what makes them stay lit up.
ditchedthefruit said:
Sent from my Nexus 7 using xda app-developers app
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I feel stupid. After using the phone while in the darkness of my bedroom the soft key lights came on just fine. Problem solved. They don't turn on during the day. What a smart phone!
Sent from my HTC One using xda premium
byersbw said:
I feel stupid. After using the phone while in the darkness of my bedroom the soft key lights came on just fine. Problem solved. They don't turn on during the day. What a smart phone!
Sent from my HTC One using xda premium
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Click to collapse
My keys don't turn on unless I'm in a totally dark room, with no lights on anywhere. Frankly I think it's pretty stupid. I can't see the keys at all for about 90% of the time I'm using it. It would be nice to have a switch to just turn them on and leave them on. Maybe a widget but would probably require root.
This whole thread seems weird to me cause my keys don't shut off
Sent from my HTC One using xda app-developers app
shook187 said:
This whole thread seems weird to me cause my keys don't shut off
Sent from my HTC One using xda app-developers app
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If this phone weren't so awesome in every other way the (un)lighted buttons would be a deal breaker for me. It's pissing me off although I know eventually I'll get used to where the keys are supposed to be. The few times when the keys light up makes me pissed off for all the times when they don't.
If your keys stay lit all the time there must be a setting somewhere to turn them on. ??
Maybe a poll would be appropriate - see if this is a big problem or if I have a defective phone.
Am I the only one who soft keys are always lit up?
By the way I like them to be lit up all the time.
Sent from my HTC One using xda app-developers app
shook187 said:
Am I the only one who soft keys are always lit up?
By the way I like them to be lit up all the time.
Sent from my HTC One using xda app-developers app
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Click to collapse
Do you mean even when the screen is off?
Mine worked.. then stopped.. took 3 factory resets to get them going. But now have to be in a really dark room for them to work..
Not pleased but this phone rocks. Hopefully HTC fixes this. Just chock it up as early adopter pains..
P.S glad I'm not the only one this bug is affecting..
Sent from my HTC One using xda app-developers app
you can Restore to factory status,and try this again.:silly:
def. seems like the sensor to initialize the backlight for the buttons is very sensitive. Wish it would pop on in low light not complete darkness.
Bump. For anyone interested making their capacitive buttons turn on with the screen, regardless of lighting.
http://forum.xda-developers.com/showpost.php?p=44478387&postcount=4
Simba501 said:
Bump. For anyone interested making their capacitive buttons turn on with the screen, regardless of lighting.
http://forum.xda-developers.com/showpost.php?p=44478387&postcount=4
Click to expand...
Click to collapse
What Simba really meant to say:
For anyone rooted and interested in making their capacitive buttons turn on with the screen, regardless of lighting.
banksc said:
What Simba really meant to say:
For anyone rooted and interested in making their capacitive buttons turn on with the screen, regardless of lighting.
Click to expand...
Click to collapse
Ah. I assumed anyone here would be rooted. You can stay stock, and it's easy to do.
Sent from my HTC One
EDIT: For anyone else interested, the developer of the app has just added official support for our devices. He has a thread in the international One forums.
http://forum.xda-developers.com/showthread.php?t=2402153

Lighting up capacitive touch buttons

Is anyone else having issues with the capacitive touch buttons not lighting up? I am not in power saver mode and my buttons only light up every once in awhile. Seemingly random.
Sent from my HTC One using Tapatalk 4 Beta
slopra said:
Is anyone else having issues with the capacitive touch buttons not lighting up? I am not in power saver mode and my buttons only light up every once in awhile. Seemingly random.
Sent from my HTC One using Tapatalk 4 Beta
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Mine lights up when the LCD turns on and also on low light environment. This seems to be the normal behavior from what I read.
That's what I assumed usual behavior would be, and mine sometimes acts just like that. But most of the time they don't turn on at all. I'll be rooting and flashing soon and hopefully that'll fix it
Does anyone have any ideas in the meantime or maybe I'm missing a setting?
Sent from my HTC One using Tapatalk 4 Beta
They are supposed to light up? Wow, I don't think I've had that happen at all. Is there a way to keep them on? I was thinking to myself it was annoying not being able to see them clearly.
slopra said:
Is anyone else having issues with the capacitive touch buttons not lighting up? I am not in power saver mode and my buttons only light up every once in awhile. Seemingly random.
Sent from my HTC One using Tapatalk 4 Beta
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Click to collapse
This is a bug and has been fixed in newer software in the Main HTC One forum. T-Mo just needs to update the software.
From what I've seen on my device, mine only light up in "low light". Discovered it by tilting the phone towards a direct light, the buttons dimmed, then tilted away and they came back on. I just assumed that was normal behavior. Picked mine up on the 24th and no software update yet
Sent from my HTC One using xda app-developers app
psycodrumfreak said:
From what I've seen on my device, mine only light up in "low light". Discovered it by tilting the phone towards a direct light, the buttons dimmed, then tilted away and they came back on. I just assumed that was normal behavior. Picked mine up on the 24th and no software update yet
Sent from my HTC One using xda app-developers app
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Click to collapse
Hmm you're totally right. I just covered my light sensor with my hand and they are constantly on. I wish there was a way to turn that feature off and just have them on all the time or at least change the sensitivity cause sometimes I can't see the buttons still. Well at least I have a reason now. Thanks.
Sent from my HTC One using Tapatalk 4 Beta

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