[Q] Legend Black Screen while calling Issue - fix? - Legend Q&A, Help & Troubleshooting

Hi!
First: I know, the HTC Legend has a buildin feature, to turn off the screen while in call.
The problem (like already discussed in the forum, but not solved) is, that the screen gets black even before the phone reaches my ear - and until the call ends, the screen stays black, even when I hold it in front of me for example to check a calender/contact in the phone.
It's definetly a lightsensor problem, found on many legends.
My fix till now: Use a finger to overlay the lightsensor (left from the HTC logo) - the screen appears again.
But that is quite annoying, so is there not a fix somehow? Something that makes the sensor more/less sensible?
It seems that, when I am outside in the sunlight, it's no problem, but when the room is slightly lighten, screen stays black....
Any solution would be great!
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Oh for the love of God.. Put this in the RIGHT SECTION.. HIV hard can it be???
Sent from my HTC Legend using XDA Premium App

Oh for the love of God.. Put this in the RIGHT SECTION.. HIV hard can it be???
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Sorry honey...thought it was in QA section...my fault.
love and peace.
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[Q] HTC HD screen when calling

So i got an HTC HD2 recently and i found out that when making a call i want to check the time i have talking when im still talking but all i get is black screen is there something wrong with my phone?
No! the issue is the user lol
It's what is known as a feature!
It stops your ear from hanging up on callers.
It should give you a screen if you take it away from your ear for a few seconds, though sometimes it is a little slow. try pressing the home key?
Can't actually make mine stay dark when I tried.
to test it make a call and cover the sensors along the top of the phone with your finger, it should go dark then uncover and the screen should light up again.
I'd only worry if it never lights up again.

Xperia Active Light Bleeding

I just got an Xperia Active Billabong Edition today. My problem is that the lower right screen is bleeding. It's not the screen itself. It's actually the blacklight of the capacitive "menu" button. When I set the screen timeout to 2 mins and the capacitive buttons shut off before the screen does, there's no light bleed. Anyone else with this problem?
Yea i got the same issue. I have persuaded myself not to look on the bottom right corner
I think its a manufacturer error...
dumraden said:
Yea i got the same issue. I have persuaded myself not to look on the bottom right corner
I think its a manufacturer error...
Click to expand...
Click to collapse
Thank god. I feel better now that I'm not the only one. Which active do you have?
Sent from my GT-I9100 using xda premium
i have same thing......does not bother me at all.......
Same error here.
Newly aquired Xperia Active with bleeding light in lower right corner, and it really annoys me.
That an the fact that the phone sometimes, without reason, goes into a vibrating spasm which usually do not last longer than a minute.
And sometimes the phone looses connection with the SIM-card, and I have to turn the phone off, and the on again to be able to connect to my carrier.
So it's a common problem? I think it's a manufacturing defect.
Sent from my GT-I9100 using xda premium
Anyone else experiencing this? My seller said his last unit also has this light leak.
Sent from my GT-I9100 using xda premium
I see the same thing. I just decided not to care
Me too on st15i
I also have the vibra-spasms
I didnt have them on CM7 tho. I think its Kernel related more than anything,
Same for me - don´t think about .............
BTW - it´s a famous fone and really water resitent - i tried this out yesterday.
That's just terrible quality control! It's alarming.
Strange thing is people aren't bothered by the inferior quality of their products.
Sent from my GT-I9100 using xda premium
I've been checking for light bleeding on a couple of active's but I can't see any. Do you guys have any picture of your light bleeding's? I'm interested too see it myself.
Johan-SEAnswers said:
I've been checking for light bleeding on a couple of active's but I can't see any. Do you guys have any picture of your light bleeding's? I'm interested too see it myself.
Click to expand...
Click to collapse
It's quite hard to capture it on photo but it's on the lower right. It's caused by the capacitive buttons light leaking on the LCD.
It's very visible at night specially on a black screen or just when you unlock unlock phone using the power button from sleep.
Sent from my GT-I9100 using xda premium
prinzhernan said:
It's quite hard to capture it on photo but it's on the lower right. It's caused by the capacitive buttons light leaking on the LCD.
It's very visible at night specially on a black screen or just when you unlock unlock phone using the power button from sleep.
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
I saw that you made a thread about this on my "home" forum as well.
http://talk.sonyericsson.com/thread/25624#
It's updated.
Hey,
have you ever tried to use the app "Screen Filter"?
The app should allow you to turn off the backlight of the softkeys!
Can anyone check if its working with the Xperia Active?
Let me know please... i dont have the phone, but maybe soon i have...
Same Here, i think what happend on my active
Please can anyone check if the "Screen Filter" app works on the xperia active?
There you can choose "disable softkey backlight". With this option the effect dont appear anymore...
please advice
Screen filter and unselect "Enable soft key backlight" works well. Soft key backlight is disabled, also when unlocking the phone.
The disadvantage being that in a dark room, you'll now have to "know" where each of the three soft buttons is (which probably isn't a problem if it's your phone and you're used to using it).
Thanks a lot! Happy to hear that...
Is there a possibility to autostart Screen Filter or have you to start the app manually after a reboot?
Thanks a lot again

[Q] Dat Light...?

I'm unsure if anyone tackled or even noticed this one yet, but I noticed that after I unlocked the bootloader via htcdev.com, whenever I make a call, there's a little red light that sits above the HTC branding (left of the notification LED) that flickers repeatedly whenever I make any phone calls. Is this a unlocked bootloader indicator, malfunction, or normal function of the phone? Also, can someone tell me what that light is for if it's not an indicator of a call?
daeboe said:
I'm unsure if anyone tackled or even noticed this one yet, but I noticed that after I unlocked the bootloader via htcdev.com, whenever I make a call, there's a little red light that sits above the HTC branding (left of the notification LED) that flickers repeatedly whenever I make any phone calls. Is this a unlocked bootloader indicator, malfunction, or normal function of the phone? Also, can someone tell me what that light is for if it's not an indicator of a call?
Click to expand...
Click to collapse
I don't ever get the red indicator light unless my battery level is low.
In fact I don't have any LED light while I'm on a call at all.
Binary100100 said:
I don't ever get the red indicator light unless my battery level is low.
In fact I don't have any LED light while I'm on a call at all.
Click to expand...
Click to collapse
I'm not saying the notification LED. It's a separate light to the left of it. It's located conveniently right above the right side of the T in the HTC branding. It's very very faint. The only reason I noticed it was because I was in the dark and I pulled the phone away from my face to look at it.
daeboe said:
I'm not saying the notification LED. It's a separate light to the left of it. It's located conveniently right above the right side of the T in the HTC branding. It's very very faint. The only reason I noticed it was because I was in the dark and I pulled the phone away from my face to look at it.
Click to expand...
Click to collapse
I'm in the dark right now. I just made a call to my work phone. There is no light.
That's a sensor. It turns the screen off when the phone is by your face..(having a brain fart of what that sensor is called) lol
Edit: proximity sensor
Sent by accident from my Amaze using Tapatalk
Double0EK said:
That's a sensor. It turns the screen off when the phone is by your face..(having a brain fart of what that sensor is called) lol
Edit: proximity sensor
Sent by accident from my Amaze using Tapatalk
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So when that sensor is active, you can see the red flashing it does?
Edit: Well, you seem to have won the cookie. I don't know why my proximity sensor is actually visible. I just tested it with my thumb. Turns out that that is indeed the proximity sensor.
Mine does the same thing only its completly random. I'll look over and it'll be flashing. I decided to just ignore it a few weeks ago.
Sent from my HTC Amaze 4G
Mines doing it to, its really very faint and wouldn't have noticed it had I not read this.
Sent from my HTC Amaze 4G using xda premium
I noticed this a while a ago it is the proximity sensor, its not next to the left of the ambient light sensor and it is NOT the led!!, go into a dark room and make a call it'll start blinking...or any app that uses proximity sensor...Also if you have the option of pocket mode it'll probably be running all the time but i'm not sure, it should technically run when you receive a call, but you will definitely notice that it'll blink very very rapidly while you're in a call...proximity sensor!!
Whats weird that I noticed also is that when my HTC amaze fell on the floor board of my truck I reached down to pick it up and passed it in front of my Radar detector the L band went off on the radar detector I though maybe a cop out but nope every time i put the phone in the radar detectors view it started going off, pretty weird just wondering if anyone can explain that, it might be the reason its giving off that red glow
It emits infrared light. Some peoples' eyes are better attuned to see it than others. In other words, some people cannot see the light at all, and other people can see it just find - it all depends on how sensitive your eyes are to the infrared spectrum.
yeah i thought i was the only one with this problem. whenever i make calls the light goes crazy even after the call!
hey so after reading this, because i was also trying to find out what it is myself.. i now know what it is..
but recently i noticed that my phone freaked out, and shut itself off, and that red light stayed on.. my phone wouldnt charge nor turn on until
i took the battery out and out it back in.. has that happened to anyone??
Yea I've seen it to
Sent from my HTC Ruby using xda premium
Please keep all question related threads in the Q&A section. Thank you.
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[Q] anyone else notice!!??

has anyone else noticed that when you answer a phone call the screen turns off ...I hate it ...I have to hit the power button to wake the phone up and end the call .. does anyone have a fix for this ? thanks in advance
thats how all phones have been
is this your first smart phone bro?
if u dont cover the sensor it wont shut off
The screen should only turn off when you put it to your face . Once you pull away the phone the screen should wake . Check your settings you shouldn't have to use the power to wake it .
flex360 said:
thats how all phones have been
is this your first smart phone bro?
if u dont cover the sensor it wont shut off
Click to expand...
Click to collapse
no this is isnt my first smart phone..but the problem is that when I move my face away from the phone the screen should wake up
FlaXB9R said:
The screen should only turn off when you put it to your face . Once you pull away the phone the screen should wake . Check your settings you shouldn't have to use the power to wake it .
Click to expand...
Click to collapse
yea I know right lol ....I looked into the settings and haven't seen any controls for that feature
Yea I noticed the same thing. During a call pulled phone away from my face and screen stayed off. I thought something was wrong but if the call is active screen will come back on, if person hangs up and ur not quick to uncover sensor the screen stays off.
do you guys have screen protectors on your phones??? zaggs perhaps??
If anything is "blocking" your sensor, then it assumes that your face is up to the phone. The phone would then only wake up when the call is ended or the power button is pressed.
You must not have ANYTHING covering the sensor
I would say that this is most likely the case
Mine doesnt do that unless I put the phone up to my ear. Normally I just answer the phone and click it to speaker. When I do that the screen stays on....unless my hand/finger happens to be covering the light sensor.
I have Invisible Shield HD. And there's a cutout for the prox. sensor. Have the same problem. Hopefully HTC will fix it on the next firmware update
Sent from my EVO using xda premium
johnnymcmahan said:
You must not have ANYTHING covering the sensor
I would say that this is most likely the case
Click to expand...
Click to collapse
I'm not so sure about that. My OG Evo has a standard screen protector that "covers" the sensors, and they still work just fine. Maybe those crappy Zagg orange peels will interfere, but I still don't see that being too likely, as they're not really blocking any light.
I have this issue as well and after reading all over for the past two days it appears some units have this issue and some don't. Further complicating the issue is the fact some have screen protectors and some don't. Some have made cutouts on their screen protector and then it works as it should. Very weird.
As soon as I make a call the phone screen goes black while laying on my desk. When the call is over sometimes I can hit the power button to disconnect the call...sometimes I have to hold the power button down 10 seconds to soft reset the phone or I cannot get back to any screen and the call stays connected. Very weird. I got my phone at BB so I am going to stop back and see if they have had any returns and what their thoughts are.
Sent from my EVO using Tapatalk 2
i got my zagg lastnight and it happened
so i reapplied it, not covering the sensor on the top left
and it fixed the issue
flex360 said:
i got my zagg lastnight and it happened
so i reapplied it, not covering the sensor on the top left
and it fixed the issue
Click to expand...
Click to collapse
Yeah I wish that was my issue....I don't have a screen protector on my phone and it doesn't work as designed.
Sent from my EVO using Tapatalk 2
I bought a Zagg and had the issue. They left a hole for a sensor but I think that's the light sensor with the proximity sensor being just to the left and covered. It's a small red light that turns on when making a call. So I made the hole bigger by making it a rectangle uncovering the proximity sensor. Now my phone goes on and off like it should when putting it to my ear. Maybe that'll help some of you? Though I have read some people having the issue without screen protectors.
shadowmikel said:
has anyone else noticed that when you answer a phone call the screen turns off ...I hate it ...I have to hit the power button to wake the phone up and end the call .. does anyone have a fix for this ? thanks in advance
Click to expand...
Click to collapse
Not sure if this will help or not, but in settings/accessibility settings there is an option to end calls using the power button. Might help.
OK, this is a bit OT so I apologize. But I can't figure it out and really dont feel it warrants a new thread. I hope you dont mind me dropping this in here.
Yesterday, at some point, this icon came into my notification bar and i CANNOT, for the life of me figure out what it is.
It looks kinda like a hearing aid or Bluetooth headset icon. But I use neither. I've looked all thru settings trying to figure it out. Checked thru accessibility . Just stumping me, and making me feel REALLY stupid.
Much thanks to anyone who knows.
sent from my Evo LTE, usually.
I experienced the same issue with the screen turning off as soon as I placed a call. I pulled the Zagg HD off and the issue was resolved. I'm going to best buy today to exchange the Zagg for a new one and I will cut a little notch into it to see if it works.
After the screen goes off you have to press the power button but that little red dot next to the proximity sensor stays on unless you flash a bright light on it. I think regardless the proximity sensor is really sensitive and the Zagg HD just makes it that much more finicky.
Being in a dimly lit area makes it worse too.
**Update**
I went to bestbuy and exchanged my Zagg HD for a new one. I got home notched the cutout for the sensor a little more. Installed it and now I don't have any issues with the screen turning off.
scottspa74 said:
OK, this is a bit OT so I apologize. But I can't figure it out and really dont feel it warrants a new thread. I hope you dont mind me dropping this in here.
Yesterday, at some point, this icon came into my notification bar and i CANNOT, for the life of me figure out what it is.
It looks kinda like a hearing aid or Bluetooth headset icon. But I use neither. I've looked all thru settings trying to figure it out. Checked thru accessibility . Just stumping me, and making me feel REALLY stupid.
Much thanks to anyone who knows.
sent from my Evo LTE, usually.
Click to expand...
Click to collapse
Settings/Call Uncheck Hearing aids
Slayer, I'm gonna thank every post if yours I see over the weekend lol.
Thanks. I feel like an idiot. I looked in accessibility thinking any hearing aid stuff would be there
sent from my Evo LTE, usually.
scottspa74 said:
Slayer, I'm gonna thank every post if yours I see over the weekend lol.
Thanks. I feel like an idiot. I looked in accessibility thinking any hearing aid stuff would be there
sent from my Evo LTE, usually.
Click to expand...
Click to collapse
LOL anytime......and no worries we all get stuck at some point.

[Q] Lights on buttons not coming on enough

Has any one else found that the lights on the buttons only come on when it's really dark? When I'm in low light I can hardly see the buttons, I have to put my hand over the light sensor at the top to make them come on. It's as though the threshold to darkness needs to be lowered. Ideally the lights would be on all the time like my old Incredible S but I can't see that happening anytime soon.
I've spoken to HTC about this and of course their stock answer is that the lights work fine and it my be an issue with my phone but I have a couple of friends who own the original One X and they report the same issue. It's not a huge thing as I can usually hit the right button with out looking but it's pretty annoying - especially when showing it off to all my iPhone owning mates in a dimly lit pub...
Same here. Seems to need to be really dark before they come on. Anyone found any setting or app to sort this out?
Sent from my HTC One X+ using xda app-developers app
Hy
It is normal .... And there are no setings for that.
The light goes on only if is realy dark or the Sun is shining on the Display.
And you can Prof if is something wrong with the lights by puting you Finger on the light Sensor ( other side from front cam )
If the light is Not going on then you have a problem.
Cheers
Sent from my HTC One X+ using xda app-developers app
Thanks guys, so it seems that this problem is universal to the OX+ and not just my handset. Hopefully HTC will actually see that this is actually an issue and sort something out for the 4.2 build. A sensitivity slider would be nice or an option for always on - after all, how much power do them little lights use anyway?
Agreed that this is very disappointing. Obviously you can instinctively get it right after a while, but the whole point is that a smartphone of this standard should be as responsive as possible.
Sent from my HTC One X+ using xda premium

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