Database Users

Anyone have a problem with part of the touch screen not registering?

I have an HTC hero and I am having problems with the bottom third of the screen. I cannot "click and hold" in order to drag a program icon, for instance. Instead it just registers the click, and not the hold! Very annoying.
I have MoDaCo custom rom 1.5 on it, but don't think this could be a software/firmware issue. I don't recall it being a problem before, so it appears it has developed a fault!
Nightmare. Anyone experienced anything similar and an easy way to fix it?
James

Hi,
I can't actually help you but i can tell you the first iphones would develop a similar problem with their touchscreen where sensitivity dropped off, especially near the edges. This turned out to be a coating wearing off.
This seems to be happening from time to time with capacitive screens.
If you are sure it's a hardware issue, i wouldn't hesitate to send it back.
Kr,
-Kevin

Have you tried re-starting the phone?

Yes, and it made no difference. But pulling the battery and restarting (I had to do this to get theserial number fot HTC support!) worked!!
Cheers
James

You could also download a "Draw" app to test all areas of the screen.
When I first had mine I had problems hitting the Backspace on the portrait keyboard, I tried a calibrate but I think its better now because my finger knows where to go.
I find my screen seems more responsive when the phone is in my hand, less so if lying on a table. Is this a quirk of a capacitve screen or more to do with the angle of attack?
B

basill said:
I find my screen seems more responsive when the phone is in my hand, less so if lying on a table. Is this a quirk of a capacitve screen or more to do with the angle of attack?
B
Click to expand...
Click to collapse
This. It doesn't seem even remotely responsive when I have it lying down flat on any surface, but as soon as I pick it up it works again.

basill said:
You could also download a "Draw" app to test all areas of the screen.
When I first had mine I had problems hitting the Backspace on the portrait keyboard, I tried a calibrate but I think its better now because my finger knows where to go.
I find my screen seems more responsive when the phone is in my hand, less so if lying on a table. Is this a quirk of a capacitve screen or more to do with the angle of attack?
B
Click to expand...
Click to collapse
The metal bezel actually acts as a grounding point between the capacitive areas that don't have any adjacent space to get a good contact...

seshmaru said:
This. It doesn't seem even remotely responsive when I have it lying down flat on any surface, but as soon as I pick it up it works again.
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Click to collapse
I have noticed the same as you guys

woobit said:
I have noticed the same as you guys
Click to expand...
Click to collapse
You read all the posts in the thread aside from the one with the explanation? (it's just above your post)

I am so sorry, twatamasi

I am so sorry, twatamasi
Click to expand...
Click to collapse
Ladies and gentlemen, it's Oscar Wilde!

woobit said:
I am so sorry, twatamasi
Click to expand...
Click to collapse
Some irony there.

Touch Screen Unrsponsive after pocket time

My touch screen is unresponsive after I pull my streak out of my pocket.
After a minute or so it start working again.
When I first received it I did not have this issue.
I have flashed DJ_Steve's rom.
Has anyone else had this issue?
Should I send it back to Dell?

just saw your post after posted my one.
http://forum.xda-developers.com/showthread.php?t=876931
did u try in landscape mode?

So when I pull my streak out of my pocket it is on the lock screen, which for me is always landscape.
And with the screen unresponsive I can't unlock it.
To add a little more detail, sometimes the screen is only partly unresponsive. e.g. I can sometimes partly move the sound drag button, or the unlock button, but not fully.

I have had this issue after flashing 1.4.6, my streak is in landscape. I used dell 1.6 before that with no issue.
I have been using no lock off the market, when at home to by pass the problem, however the screen can still be unresponsive but only parts of it, for example one row of apps on the home screen can be pressed but others cannot.
Nigel

nigel p said:
I have had this issue after flashing 1.4.6, my streak is in landscape. I used dell 1.6 before that with no issue.
I have been using no lock off the market, when at home to by pass the problem, however the screen can still be unresponsive but only parts of it, for example one row of apps on the home screen can be pressed but others cannot.
Nigel
Click to expand...
Click to collapse
Have you guys tried to do a screen calibration that worked for my streak 2.2 Dell bug fix version

It's not just you guys, I have this problem as well. I miss atleast 5 calls a day because I can't get it to slide to answer the phone call. As far as the home screen from pulling out of the pocket, I have found the pattern unlock to work the best with no problems. If I get a phone call, I try pressing the go back button on the capacitive screen and turn it to landscape and it seems to work. A pain...but I guess running a custom ROM has to come with a little sacrifice. I'll live though.

Doing the screen recalabrate worked.
That so does not make scene but it appears to have fixed my problem.
Thanks

No prob man
Sent from my Dell Streak using XDA App

stevenlong said:
Doing the screen recalabrate worked.
That so does not make scene but it appears to have fixed my problem.
Thanks
Click to expand...
Click to collapse
It fixed mine for about a day but it has started doing it again. :-(

nigel p said:
It fixed mine for about a day but it has started doing it again. :-(
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Click to collapse
I have found that doing a long press on the power button to bring up the power of menu, then going back to home screen makes it all responsive again. Not a fix but lets me unlock with out having to wait for a minute or so.

I've had a similar problem before too when I first got the streak! Try keeping it in your pocket facing out and away from your leg instead of toward...
Also - maybe the type of material a person wears might affect it. I noticed this problem occurred more in my jeans facing my leg than in my suit pants facing out.

Mine's been doing this since I went to 2.2
Evidently the update made the screen more temperature sensitive or less, depends on how you look at it. I noticed that if I had the phone in my pocket facing my body, it was unresponsive until the screen cooled. Then it responded again. If I put my phone in pocket facing away from body, no issues. I also noticed it was unresponsive after I was on the phone talking ( the heat from my cheek?).
Have not found a resolution to this other than to keep the screen "cool" at all times so it would respond to the warmth of my fingers.
Just another bug in the 2.2 update it seems, so until Dell does something about it, Punk'd by Dell.

kohiiou said:
I've had a similar problem before too when I first got the streak! Try keeping it in your pocket facing out and away from your leg instead of toward...
Also - maybe the type of material a person wears might affect it. I noticed this problem occurred more in my jeans facing my leg than in my suit pants facing out.
Click to expand...
Click to collapse
+1. I started putting it in my pocket screen out a few days ago (whether jeans pocket or inside jacket pocket), and it hasn't happened once since. When I do forget and put it in my pocket facing in, it's a 50/50 chance it will happen.
It seems as though constant contact with skin (through a thin layer of cloth) desensitizes the capacitive screen somehow, even (or only?) when the screen is off. Strange that the issue never occurred on Donut. (I'm on DJ Steve's Froyo 1.5.1 now.)
I hadn't thought about temperature as a possibility, and I doubt that's all there is to it. Anyone live in an extremely warm climate who has had trouble with screen sensitivity in other circumstances?

+2
This can be greatly reduced by the way you carry it in your pocket... I'd much rather have it facing inward - but then the sticky unlock acts up. Facing outward it rarely happens.
I don't think anyone noticed this on donut because you only had to press the menu key to unlock... not use the screen. Question is, was this happening on 2.1?

Kohawk09 said:
+2
This can be greatly reduced by the way you carry it in your pocket... I'd much rather have it facing inward - but then the sticky unlock acts up. Facing outward it rarely happens.
I don't think anyone noticed this on donut because you only had to press the menu key to unlock... not use the screen. Question is, was this happening on 2.1?
Click to expand...
Click to collapse
I will try that for a few days, I had noticed that it did not happen if left the phone on the side or on my desk all day.
Nigel

Kohawk09 said:
I don't think anyone noticed this on donut because you only had to press the menu key to unlock... not use the screen. Question is, was this happening on 2.1?
Click to expand...
Click to collapse
I always used a pattern unlock on Donut, not the Menu key, and this never once happened in over a month of daily use. Day one after installing Froyo I had to stop using the pattern unlock because it was driving me nuts trying to unlock the thing after taking it out of my pocket. Of course, any unlock I tried was impossible with this issue, and the only thing that really worked was just waiting for it to start working again.
No idea about 2.1, I only had it installed for about an hour.

i solved putting the streak in pockets with the screen towards the ouside of the pocket, and not facing the leg

+1million to all of this.
This was driving me nuts, thought I was the only one, exchanged the streak once already because of it.
Just had my coworker the cubicle across from mine try putting his streak in his pocket for 15 minutes, pulled it out, SHAZAM, touch screen didnt work for a few minutes.
Verified here on 3 streaks. 1 on 1.6 and 2 on 2.2 all have the same issue. 1.6 unlocks, but then nothing works until you mess with the facebook app, or another scrolling app, then everything works again.

did anyone happen to report this to dell? I think we might start to have a case here.

Another one with this problem. Noticed it yesterday. Screen facing in. Will try to face outwards next time in a warm building with carrying in pocket.
Same thing here though. Cant move the unlock but can slide the sound just a little bit. Funny ****

Touchscreen loosing input.

My touchscreen is almost suttering, like i hold my finger down it will undetect it for a millisecond or so every few seconds, this makes it almost impossible to do my pattern (unless really quickly).
Tried multiple roms, all the same.
Can someone install multitouch test and tell me when they hold there fingers down if it resets, every 1-60 seconds? You'll notice a very quick dissapearance of the blue dot / text.
Thanks,
Ryronz

Okay ignore me, im being newb. Appears to be Digitizer, if i press firmly on the bottom half of the screen it sets it off. Will see about replacement.

If you're talking about the unlock screen, did you see my thread which describes similar symptoms to yours? There's a fix there too.
http://forum.xda-developers.com/showthread.php?p=13604352

xurizaemon said:
If you're talking about the unlock screen, did you see my thread which describes similar symptoms to yours? There's a fix there too.
http://forum.xda-developers.com/showthread.php?p=13604352
Click to expand...
Click to collapse
Well I have a pattern lock, its not so much that its unresponsive. Because its perfectly responsive, so it just keeps thinking i've lifted my finger off.
For example, if I want to long hold an app to move it, it'll just open it, because after about 1 second it resets input, so it thinks i've just touched the app as opposed to actually holding on it.

Htc one screen touch sensitivity

Hello aslamoalikim
I have been using the one for few weeks now coming from Samsung note 2 I noticed one screen is less senstive
Sometime I have to press twice or thrice for a function especially back or home button
Is it just me or can I tweak settings?

lost_odeassy1 said:
Hello aslamoalikim
I have been using the one for few weeks now coming from Samsung note 2 I noticed one screen is less senstive
Sometime I have to press twice or thrice for a function especially back or home button
Is it just me or can I tweak settings?
Click to expand...
Click to collapse
The back and home buttons aren't the screen, but yes some people say that the touch area for those buttons is too small. Nothing can be done yet

AW: Htc one screen touch sensitivity
MacHackz said:
The back and home buttons aren't the screen....
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Click to collapse
Sure? normally the buttons are kernel defined in digitizer

deagleone said:
Sure? normally the buttons are kernel defined in digitizer
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Click to collapse
I Am seeing this more of an issue, even on the screen itself,
HTC one seems to have a lag on whole screen?

lost_odeassy1 said:
I Am seeing this more of an issue, even on the screen itself,
HTC one seems to have a lag on whole screen?
Click to expand...
Click to collapse
Send it back then cos mine doesn't have anything like it(lag, double touches etc)
The back and home touch areas are quite small but once you get used to it it's a non problem.

mine doesnt have any 'Lag' issues on the screen, infact i find the sensitivity better and more responsive than my 'One X'. However, your right, the capacative touch buttons 'Home and Back' have a small touch area and i feel that i do have to be quite precise when touching them, which in fact i feel is better, because when i was in an app or something on my 'One X' i found that it was so easy to accidently touch one and come out or back to the home screen.

[Q] G2 "ghost clicks" screen sensitivity

Has anyone noticed that their screen is picking up "clicks" without actually touching the screen?
on occassion my screen will detect a button click even if i haven't actually touched the screen. It's starting to get annoying, but I don't know if that's just the way the phone is, or if i'm too used to a capacitive screen rather than a heat sensitive one.

i had this happen a few times. not enough to bother me that much. it happens sometimes when my finger is hovering really close to the screen, like i'm getting ready to press on it but not yet because i'm still reading whatever it is on the screen, and then it ends up clicking it anyway. i think its happened a total of 3 times for me. 2 other times though, i've had the screen do double taps when i was just swiping around. trying to scroll up and down on a webpage and it registered as zooming in. i did do some zooming in and out a few seconds prior so i think for some reason it was "stuck" on double tap mode or something. had to switch the screen off and on to fix it.

gotwillk said:
i had this happen a few times. not enough to bother me that much. it happens sometimes when my finger is hovering really close to the screen, like i'm getting ready to press on it but not yet because i'm still reading whatever it is on the screen, and then it ends up clicking it anyway. i think its happened a total of 3 times for me. 2 other times though, i've had the screen do double taps when i was just swiping around. trying to scroll up and down on a webpage and it registered as zooming in. i did do some zooming in and out a few seconds prior so i think for some reason it was "stuck" on double tap mode or something. had to switch the screen off and on to fix it.
Click to expand...
Click to collapse
yea it does the same thing for me as well. I sometimes go to press a letter and the letter gets pressed twice. it's really annoying. i'm hoping that if i buy a screen protector it will get better but i'm betting that I'm gonna have to battle with LG's terrible customer service.

Never happened to me. The screen (as with every other smartphone I have had) doesn't react unless I'm actually clicking. Even if I touch the screen with the SLIGHTEST touch I can do, it doesn't react. Which is good, no problem reacting when I actually click.
I guess it might have something to do with my fingers being hard as metal due to guitar playing or something.

On mine it seems to get worse as the screen gets oily. If it starts to wig out, I wipe down the screen and that usually solves the problem for a couple days.

When my screen gets overly sensitive i turn the screen on and off again. Usually fixes it.
Sent from my LG-D803 using Tapatalk

instigator008 said:
When my screen gets overly sensitive i turn the screen on and off again. Usually fixes it.
Sent from my LG-D803 using Tapatalk
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Click to collapse
Maybe i'm just crazy, but when i spend this much on a phone I shouldn't have to turn the screen on and off constantly to get it to work.
Hopefully LG realizes this is a problem and rushes out an update...

ferralis said:
Has anyone noticed that their screen is picking up "clicks" without actually touching the screen?
Click to expand...
Click to collapse
it happened to me... not only that the screen freezzes from the ghost clicks... the clicks are on middle of the screen staying... for example by playing Plants vs Zombies 2... the screen doesn't react at all.
I think that has something to do with the "smart-stay" or with the screen time-limit.
... plus of that... the phone gets really hot at that time.
any solutions?... or back to guarantee?
Greets.

Never happened to me, however I know exactly what you're talking about from using cheap Chinese tablets. Therefore I suggest getting it fixed or exchanged.
Sent from my LG-D802 using xda app-developers app

virtual-aidz said:
Never happened to me. The screen (as with every other smartphone I have had) doesn't react unless I'm actually clicking. Even if I touch the screen with the SLIGHTEST touch I can do, it doesn't react. Which is good, no problem reacting when I actually click.
I guess it might have something to do with my fingers being hard as metal due to guitar playing or something.
Click to expand...
Click to collapse
Same here, works this way, slightest touch wont react, actual press would.

Hi there,
Did you happen to find a fix for the ghost clicks on G2...I have a device Sprint G2 which has the same issue..looking for a fix..

My mob touch has problem of ghost clicking...how to fix it?
---------- Post added at 07:13 AM ---------- Previous post was at 07:07 AM ----------
jbash79 said:
Hi there,
Did you happen to find a fix for the ghost clicks on G2...I have a device Sprint G2 which has the same issue..looking for a fix..
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Click to collapse
i make my phone factory restore but the same problem appear..