[Q] Inversed all actions on touchscreen - Touch Diamond2, Pure Q&A, Help & Troubleshooting

I changed my HTC Diamond 2 touchscreen to new one and now got the problem with it, all my actions is vice versa (inverse). Middle screen work fine but left/right screen parts work differently from showing text. Example: i try to call to somebody and i click on 4 but phone think what i click on 6 and same on everything.

Look here http://forum.xda-developers.com/showthread.php?t=1879767

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[Q] Screen sensitivity

I am not sure whether it is my mind playing trick with me or not, but I feel like my phone is less sensitive after I did the hard reset (power+volume down). Sometimes I need to press 2-3 times because the first light tap was not detected.
So is there anyway to increase the sensitivity?
I have the same problem, but no idea that is the hardware or only software problem.....
Fresh owner of this Optimus 2X in France, in our community, frandroid.com, we encounter the same problem , I think this is a software issue.
Did someone already contact LG??
Maybe they should include this into the bug list thread.
May I know were you guys having this problem since it is out of the box? or after reset?
I have the same problem started from day 1 till now
I have the same issue and already thought I'd be the only one having this problem.
I would not say it's a problem with sensitivity, but it feels like the touchscreen goes into some kind of sleepmode where then you need to press a second time, to wake it up.
Continuous touching is no problem. (like when typing rapidly on the keyboard)
This video is not from me, but it shows the problem.
Have a look at 13:28 and 13:37. The reviewer tries to hit the "Ackermann" entry, but the touchscreen does not recognize the touch. At 13:37 the guy has to press another time to get the entry selected.
http://www.youtube.com/watch?v=VRid-Yhu7Gg&feature=player_embedded
Yes! The touchscreen is definitely less sensitive than my old HTC Hero, and gets quite frustrating sometimes when a scroll misses the first part of the movement or a click is missed.
Sent from my LG-P990 using XDA App
just in case, are you guys using 20110218 baseband too?
The same problem here. If I unlock the screen and then tap on any on screen apps, I need to touch again for it to open. Only the first time though, after that it function ok. I think this is a bug and needs to be fixed... I have my pc for double-click.
Yep, count me in. Same problem here. Sometimes screen taps aren't registered. Will do some research later on, but I think it's a software problem. (maybe you have to tap 2x as fast )
Hi,
same problem here!
Potentially a driver issue. A Nexus S user had a similar issue in this thread: http://forum.cyanogenmod.com/topic/18431-tuning-driver-to-deal-with-unresponsive-touchscreen/
He managed to tweak the driver and it works fine now. Need to know C++ (I think?) to understand though.
9mmBullet said:
Potentially a driver issue. A Nexus S user had a similar issue in this thread: http://forum.cyanogenmod.com/topic/18431-tuning-driver-to-deal-with-unresponsive-touchscreen/
He managed to tweak the driver and it works fine now. Need to know C++ (I think?) to understand though.
Click to expand...
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I see, then probably they will fix it on the next update/gingerbread?
Same issue here.
Correct me if I'm wrong, but the problem seems to be that the screen has zero tolerance when it comes to tapping and swiping together. If you tap and slide your finger a bit directly after the tap, the tap is ignored. In other words your tap has to be a steady tap when you click on a button or an app. Right on the spot and with no swiping or sliding afterwards. I can't reproduce this on any of my other devices.
Ergo, it seems that the natural tapping I'm used to isn't working on the x2. It seems like I have to adjust my tap. I think that this could in principle be solved with a setting somewhere, because clearly the x2 is capable of registering this in for example a web page.
The great thing of this is that you can safely tap and swipe in the app drawer to scroll up and down or left and right. The downside is that a tap with a little swipe isn't registered at all. I would say that LG has choosen here for a wrong setting.
My personal experience about screen sensivity.. can you confirm if it's the same for your device?
I noticed a strange touch response.. and after some tests, I can say that the touch screen and icons are influenced by the surface where the phone was put!
with the phone in my hands, it's all ok (only sometimes - rare - I need to tap more than once).
If I put the phone over a glass surface (like a glass table) without touching it with both hands, the touch and the icons not respond!! NEVER!
If I put the phone on my scanner the touch screen works ok, but the icons not (or only few and rare taps was detected).!
If I put the phone over my big Onkyo amplifier.. It works like in my hands.. or better!! even without touching with hands.. only with a finger!
Put it back on my glass table.. and all stop working again. If I put a aluminium foil under the phone (between phone and table).. the touch and the icons works again !!
If I put it on the bed.. it don't work.
LG support say that they have tested the phone about this issue after my report.. but no strange response was detected by them. I don't know if they really tested it..
Try it and let me know what you think about!
tested on glass surface, I can press and swipe through pages with a finger without problem.
it is true that my device is not so responsive, but aint reaching that level yet
i read about a similar behaviour on other devices because some devices need a proper grounding for the capacitive screen to work correctly. You can find this problem via google.
Some devices have problem in a car-mounting, for example.
But i think thats not the problem the thread-opener talked about?
Guys I'm looking to get this phone and after reading Engadgets review of the X2 where they mention that the screen is not as sensitive to the touch as other phones I got a bit worried and started googling which lead me here!
Is this true? The screen isn't very sensitive and you have to apply more pressure than other capacitive phones?
I know that the OP is talking about a different issue but I reckon LG will get that sorted out via software update, or at least hope so!
Please do post your experience about the screen sensitivity of the X2 as this is putting me off. I currently have the Motorola Milestone 2 which is very sensitive to the touch even with a screen protector on it.
Cheers

Touch Capacitive Pad (bottom pad)

Hello to all, am going to ask if anybody of you have a problem in Diamond or TPs Touch Capacitive Pad? I used this app
Nav Debug Tool by HTC
http://forum.xda-developers.com/showthread.php?p=2511016
To check out this multi touch stuff in my TP (though I know before that it has a multi touch feature, I just want to check if it's working properly) but it seems that the pad has a problem. The problem was sometimes, it can register my touch and most of the time, not.. sometimes it can register the multi touch, and most of the time, not .. even the nav wheel has a problem which doesn't register the rotation most of the time. Is this a common problem in Diamond or even in TPs??
I even use the signed os WM6.1 but still has a problem.. so I wonder if any of you guys having the same..
thanks!

Touchscreen multitouch problems and capacitative buttons

Get multitouch visualizer from play store. the touchscreen is poor, especially with multitouch (only seems to support 2 touch points, the 2nd finger often is not detected, or causes the first to no longer be detected.) The caapacative buttons are hard to press sometimes, or do not respond. very annoying.
Enable the show touches option in the settings of the developer options, it works much better.
m03sizlak said:
Get multitouch visualizer from play store. the touchscreen is poor, especially with multitouch (only seems to support 2 touch points, the 2nd finger often is not detected, or causes the first to no longer be detected.) The caapacative buttons are hard to press sometimes, or do not respond. very annoying.
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Click to collapse
Probably need to disable the HTC Gesture option in Settings->Display. After that it'll recognize 10 touch points.
What's HTC gesture?
Sent from my Nexus 7 using xda app-developers app
Element515 said:
What's HTC gesture?
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
Its for the media link HD. 3 swipes up and it sends the phones screen to the media link HD.
ste1164 said:
Its for the media link HD. 3 swipes up and it sends the phones screen to the media link HD.
Click to expand...
Click to collapse
Just tried it with the HTC gestures turned off, multitouch visualizer 2 recognized 10 touches.
Indeed, turning HTC gestures off gives more touch points, but I still have the problem of the capacitative buttons not being as sensitive as the rest of the screen. They FREQUENTLY do not seem to register touches. Very annoying.
m03sizlak said:
Indeed, turning HTC gestures off gives more touch points, but I still have the problem of the capacitative buttons not being as sensitive as the rest of the screen. They FREQUENTLY do not seem to register touches. Very annoying.
Click to expand...
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are you using the official screen protector from htc?
m03sizlak said:
Indeed, turning HTC gestures off gives more touch points, but I still have the problem of the capacitative buttons not being as sensitive as the rest of the screen. They FREQUENTLY do not seem to register touches. Very annoying.
Click to expand...
Click to collapse
This seems to work for some people:
http://forum.xda-developers.com/showthread.php?t=2231832
It should bring up the sensitivity for both the touchscreen and the capacitive keys which are, I presume, less sensitive than the touchscreen itself by design.
I'm not using any screen protector.
I tried the sense keyboard calibration and it had no effect.
The problem seems to be related to how FIRMLY I press the buttons. A light touch often does not register, but a firm touch always does. Never had this problem on my Evo 3D or Evo OG.
so this problem with capacitive home/back buttons is REALLY pissing me off.
went to sprint store, asked to see their display unit, told them the problem i had. guy said "I NOTICED THAT TOO". used their demo unit, EXACT same problem. Talked to some people on IRC who also noticed it.
*really* hope its software-fixable because I love the phone otherwise
I've used adb shell # getevents to see that FREQUENTLY tehre is just no event generated when pressing the home and back buttons. It *is* a hardware problem. I've never been so annoyed, displeased, or disappoined with a phone. I'll be returning it. Even tho the model I saw in the store had the exact same problem. If my next one has same problem I'll give the ol F**K YOU to HTC and not look back.
Also, havent found a way to get software keys on it...which MAY be an acceptable alternative to broken hardware buttons
I had noticed the same problem with a demo unit in one store and so went to check it out in another store where it was fine. I assumed it was specific to the first demo unit. I hope I get a decent phone.
Is anyone experiencing touches being registered slightly off from where you are actually touching the screen? I enabled show touches in dev options, just to make sure, and saw that touches were being registered just slightly lower than where the tip of my fingers were touching.
Sent from my HTC One using xda app-developers app
There is definitely something going on here with the capacitative buttons, as we all see.
However I'm going to give HTC a few weeks and see if they sort it out. Once enough complaints roll in they've got to do something right?
http://www.pocketables.com/2013/04/...-issues-with-capacitive-hardware-buttons.html

[Q] Touch screen issues

Hi all. I need your assistance with my HTC one M7. It is running andriod version 4.3, htc sense 5.5, software number 3.62.531.1, htc sdk api level 5.65.
The problem i have is that the section of the screen just below the small icons at the very top ( battery status , wifi, signal, etc..) does not appear to be working when the phone is vertical. I can pull down the menu and all other parts of the screen work ok. When i turn the phone horizontal all section of the screen works perfectly...even those that do not work when the phone is vertical. The only app that seems to work full vertical is the camera...i have access to all buttons.
In vertical position when i open any of my web browsers i am unable to type in the URL...when i hit that section of the screen nothing happens. If i turn the phone horizontal it works! This is basically happening to all my apps. That little section of screen just not working. I though the phone may have been physically damaged but the camera works ok....i am able to use all buttons in vertical position. I tried resetting the touch calibration that did not help.
Please let me know if you can help me with this.
Marlon
Powermann2020 said:
Hi all. I need your assistance with my HTC one M7. It is running andriod version 4.3, htc sense 5.5, software number 3.62.531.1, htc sdk api level 5.65.
The problem i have is that the section of the screen just below the small icons at the very top ( battery status , wifi, signal, etc..) does not appear to be working when the phone is vertical. I can pull down the menu and all other parts of the screen work ok. When i turn the phone horizontal all section of the screen works perfectly...even those that do not work when the phone is vertical. The only app that seems to work full vertical is the camera...i have access to all buttons.
In vertical position when i open any of my web browsers i am unable to type in the URL...when i hit that section of the screen nothing happens. If i turn the phone horizontal it works! This is basically happening to all my apps. That little section of screen just not working. I though the phone may have been physically damaged but the camera works ok....i am able to use all buttons in vertical position. I tried resetting the touch calibration that did not help.
Please let me know if you can help me with this.
Marlon
Click to expand...
Click to collapse
dial *#*#3424#*#* and do the touch screen test (line drawing test) If you can see that a part of the screen isn't responsive then its a bad digitizer and will need to be replaced.
Hi. Thanks much for the tip. I did the test and that part of the screen did not work. I guess its a physical issue. Do you know if it can be fixed or is the phone gone for good? If it can be fixed does it make sense to try to fix it or just replace the phone? I appreciate your advice.
Marlon
Sent from my HTC One using XDA Free mobile app
Powermann2020 said:
Hi. Thanks much for the tip. I did the test and that part of the screen did not work. I guess its a physical issue. Do you know if it can be fixed or is the phone gone for good? If it can be fixed does it make sense to try to fix it or just replace the phone? I appreciate your advice.
Marlon
Sent from my HTC One using XDA Free mobile app
Click to expand...
Click to collapse
Best Buy was clearing out their M7 stock for $149 .. their all over ebay now under $200 ..that should be cheaper than a screen replacement unless you still have a warranty
Thanks much.
Sent from my HTC One using XDA Free mobile app

[Q] How to change screen area partially not working screen.

Dear members,
I just dropped my mi3, now cpacitive buttons are not working and 1cm of screen from bottom is not recognising touch. rest everything is working good.
so now to save me can some one help how to change the screen area where the touch works. Activated on screen buttons, it is unusable since the lower part 1cm of screen not working.
So please suggest how can i change the screen area, i am ready to use any custom stable roms.
Thanks in advance.
Mad-y
Exactly same thing happened with me , touch buttons not working and bottom 2 cms not responding . Can you tell me how are you getting it fixed?? I am from India and here the service centers are telling me that I might need to wait for 2 months , and the price is 6800!!.
I am thinking about fixing the screen myself ( already ordered the screen online ) .
Reply ASAP

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