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Keyboard registering multiple taps

Not totally sure how to describe this, but my Optimus 3D seems to be registering a single tap on the on-screen keyboard as multiple presses, usually 2-3. Has anyone else experienced this issue? Is it more of an android issue rather than with the phone? Or could it possibly be resolved through the installation of an alternative keyboard from the market?
The issue seems to occur both when charging and when running on battery power, and occurs in all applications I've tried it in so far. (Browser, Market, YouTube, Messaging)
I'm just concerned there could be an issue with the screen, so I'd like to try and get it sorted sooner rather than later, since once you go past a week or two getting a faulty phone handset sorted becomes a nightmare with retailers.

Lagamorph said:
Not totally sure how to describe this, but my Optimus 3D seems to be registering a single tap on the on-screen keyboard as multiple presses, usually 2-3. Has anyone else experienced this issue? Is it more of an android issue rather than with the phone? Or could it possibly be resolved through the installation of an alternative keyboard from the market?
The issue seems to occur both when charging and when running on battery power, and occurs in all applications I've tried it in so far. (Browser, Market, YouTube, Messaging)
I'm just concerned there could be an issue with the screen, so I'd like to try and get it sorted sooner rather than later, since once you go past a week or two getting a faulty phone handset sorted becomes a nightmare with retailers.
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The screen of the phone is very very sensitive. What happens is that you touch the letter and then before you have the time to remove it the phone registers a continuing press. This happens because even if you dont tap with the same presure, the phone still picks up a presure and registers more taps. It isn't really something you should worry about.

Ahhh I see. Is there a way to reduce the sensitivity at all? It's a rather annoying bug and makes it next to impossible to type anything longer than just a few words using the on-screen keyboard.

Lagamorph said:
Not totally sure how to describe this, but my Optimus 3D seems to be registering a single tap on the on-screen keyboard as multiple presses, usually 2-3. Has anyone else experienced this issue? Is it more of an android issue rather than with the phone? Or could it possibly be resolved through the installation of an alternative keyboard from the market?
The issue seems to occur both when charging and when running on battery power, and occurs in all applications I've tried it in so far. (Browser, Market, YouTube, Messaging)
I'm just concerned there could be an issue with the screen, so I'd like to try and get it sorted sooner rather than later, since once you go past a week or two getting a faulty phone handset sorted becomes a nightmare with retailers.
Click to expand...
Click to collapse
I would recommend you to compare your phone with another O3D if you can. If some other O3D's work nice for you, then probably it is a harware defect.
I have never experienced such a problem on mine.

Hm, I don't know anybody else with one, however the store I bought it from did have a demonstration unit so I can pop in and try out theirs to see if it also has the same issue. If not at least I can demonstrate the problem to them.

Lagamorph said:
Hm, I don't know anybody else with one, however the store I bought it from did have a demonstration unit so I can pop in and try out theirs to see if it also has the same issue. If not at least I can demonstrate the problem to them.
Click to expand...
Click to collapse
Sounds like a plan to me

I had the same problem as the OP.
It was not from the beginning and started totally unexpected and there was a very noticeable difference before/after. Typing became almost impossible, had to do it veeery carefully.
However, a simple reboot solved my problem. Didn't happen to me again since...

Hi, totally new to Android after being with Apple a long time but loving my O3D except battery life but i'll live with that.
Does have a few niggles but it makes my iphone look sooo out dated!
Right, i have similar issue with letters duplicating but it only happens every now and then and is cured by restarting the phone.
Looks like a software glitch because typing on this phone is as good as when i use my iphone. I'm more than happy with the sensitivity.

I never thought of restarting the phone, but I've done it now and it seems to have fixed the problem. Now I just need to get used to the bigger screen then my crappy old iphone.

I love the screen size in general, though I downloaded a pinball game that only works in portrait which is not really playable because the phone is too heavy to hold only with the bottom.
Its certainly a lot easier to type than I expected coming from the N900. I really REALLY wanted something like the Optimus 3D but with a real keyboard, but sadly I can't see it happening. This "thinner is better" fad really winds me up, I prefer function over form any day of the week.
Speaking of typing, I certainly have had the key repeat problem - I thought it was a build up of grease on the touch screen confusing it. It was quite annoying as my first impression was that typing on this thing is almost as good as a hardware keyboard, then the key repeat issue surfaced. Lets see if firmware 10d fixes it.

update to HTC_IME and u wont have such problem anymore. I had same issue with standart LG keyboard

I'm having the same problem with my keyboard.
It started recently and it's very annoying to try to write a txt with a such sensitive response from the keyboard.
Restating the phone seems to have sorted the problem but, it's weird...

i had this same problem after using the phone perfectly for 2 weeks it suddenly started this annoying habit,i took it back to the carphone warehouse and they exchanged it,so far the replacement is fine.

[Q] Touchscreen problem: "Phantom" touches

There are lots of videos showing this problem: after you have touched the screen sometimes the screen registers finger presses even after you've removed them.
It's very hard to see what is going on if you don't turn on "show touches" in settings, so I suspect many reports about touch screens being unresponsive, or acting strangely is really the same problem.
It occurs both in stock ROMs and aosp, but subjectively more often in stock roms. It's not about moisture remaining, I've wiped the screen completely clean and dry and the phantom touches are there before, during and after cleaning.
Is there a software solution to this or is it hardware? Any thoughts of how this problem could be approached? I'm having trouble even reproducing it reliably.

yet another video of the odd problem: https://www.dropbox.com/s/mglol5qon6vy67g/2013-08-11 20.15.01.mp4

I replaced my Asus TF300 because of a similar issue. Asus fixed it once under warranty (replaced the entire LCD and digitizer, I think) but the issue came right back within a few months after RMA. By then the warranty had expired. In my case, the ghost touches were prevalent in a specific part of the screen; couldn't tell from your video whether the false touches were in the same general area every time or not.
Surprisingly, until the problem became so bad that an entire area was unusable, I could flash a new ROM and get somewhat different behavior. Just to be sure, though, I did flash a stock ROM prior to sending back to Asus and verified the issue existed there, labeled the area with tape so they could not miss it, and described in details the steps to reproduce.
Good luck.
Sent from my GT-N8013 using xda app-developers app

bsaman said:
I
Surprisingly, until the problem became so bad that an entire area was unusable, I could flash a new ROM and get somewhat different behavior.
Sent from my GT-N8013 using xda app-developers app
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This is my experience also, the aosp revolt rom, seems to suffer much less so than the stock roms.
It does seem to be the same area but it might be just because it's the side that is used most often for scrolling due to me being right handed.
The difference between how the roms behave is what make me suspect it's a software issue.
Just to be clear, you've not noticed this even once with your note? Before I turned on the "show touches" I saw it most clearly when I used chrome or other programs with scrollable elements. The page would sometimes just vibrate a little when left alone.

PremiumMediocre said:
Just to be clear, you've not noticed this even once with your note? Before I turned on the "show touches" I saw it most clearly when I used chrome or other programs with scrollable elements. The page would sometimes just vibrate a little when left alone.
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Click to collapse
No, my note has been rock solid, but I haven't enabled show touches so I can't say for sure.
Sent from my Vivid 4G using xda app-developers app

I'm thinking it might be possible to alter the idc file that specifies the behaviour of the touchscreen (https://source.android.com/devices/tech/input/input-device-configuration-files.html). But it's all a bit over my head.
I'm not alone at least:
http://www.youtube.com/watch?v=ii7m2696T3Y

A simpler cause?
I'm not alone at least:
(YouTube Video URL that I'm not allowed to post, yet)
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Click to collapse
The guy in the video did a great job with research. Did you catch the part where he found nearly imperceptible damage to the screen that was a possible cause? The ghosting always seems to occur in the same places because that's where the screen has been "crushed". Now "crushed" is a bad word because the screen probably hasn't been compressed beyond an acceptable level but there might be some correlation between where the users normally places his/her hand when using the pen and where the phantom touches occur. Maybe when writing, some users are baring-down harder than they realize and prolonged pressure in the same arc-shaped area created by the side of a hand, causes some changes in the capacitive properties in that area which cause a "latch" condition -- where the digitizer gets stuck and won't unstick until power is removed.
I've noticed in the videos that I've seen that the presenter get the problem to appear when using the side of their hand in a rolling fashion -- probably the same motion that they use when they just start to write. I also believe that devices that have this problem "get better" or less sensitive when not used for a while. This would follow the idea that the screen is compressed and given some time, the compression relaxes.
If the problem is limited to a certain area of the screen, I find it hard to believe that the problem could possibly have anything to do with ROM or firmware. The matrix of the digitizer in X-Y coordinates is addressed such that if there were a problem like this, the error would occur and repeat in either a straight vertical or horizontal direction instead of finite points spanning many rows and columns.
I guess one way of ruling this idea out would be to find someone who has never used the pen to write yet still has the problem.

I haven't ruled out that it is hardware related, but I have noted a significant improvement leaving stock ROMs for aosp. Maybe that's just a coincidence, I can't know for sure. I have noted something else that might help diagnose this problem.
If the period of turning on the screen, using the tablet then turning off the screen constitutes one session, there are two types of sessions. Sessions which suffer from this problem, which will be apparent in a relative short period of time. But there are also sessions where everything works as it should, regardless of how long the session is. So you will notice this problem within 10 min or not at all.

Touchscreen sensitivity issue

Hi there guys,
I've been researching on this problem i've got with my Oneplus. It seems that the touchscreen is'nt responsive enough.
Often when i'm scrolling trough (for example) facebook, the phone has a hard time recognizing my swipes, and picks up regular touches instead. Which is causing me to open or like posts when i'm just trying to scroll trough. If i'm scrolling trough my homescreens while just slightly touching the screen, it acts up really hard.
The screen just isn't responsive enough imo.
I'm wondering if other people got the same issue, and if it is hardware or software related.
See this topic for more information: Click here

Sounds like
http://forum.xda-developers.com/showthread.php?t=2832822

drakester09 said:
Sounds like
http://forum.xda-developers.com/showthread.php?t=2832822
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Click to collapse
It is different than ghost-touches.
I noticed there is a topic on xda about this problem already: Click
I hope this can be fixed with a software update.

joeyzbg said:
Hi there guys,
I've been researching on this problem i've got with my Oneplus. It seems that the touchscreen is'nt responsive enough.
Often when i'm scrolling trough (for example) facebook, the phone has a hard time recognizing my swipes, and picks up regular touches instead. Which is causing me to open or like posts when i'm just trying to scroll trough. If i'm scrolling trough my homescreens while just slightly touching the screen, it acts up really hard.
The screen just isn't responsive enough imo.
I'm wondering if other people got the same issue, and if it is hardware or software related.
See this topic for more information: Click here
Click to expand...
Click to collapse
Funny. I have my oneplus one since a week ago more or less and i also noticed this issue in the very first days of use. Now i've opened facebook app to make some scrolling and see if the problem is still there and i have to say that i don't notice it anymore. Strange, but this is what i feel O_O

DuckMcQUack said:
Funny. I have my oneplus one since a week ago more or less and i also noticed this issue in the very first days of use. Now i've opened facebook app to make some scrolling and see if the problem is still there and i have to say that i don't notice it anymore. Strange, but this is what i feel O_O
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Click to collapse
Hmm, maybe you just got used to press a bit harder onto the screen (which helps). Would be great if it's really disapearing after a while
Got mine for 3 days now.

joeyzbg said:
Hmm, maybe you just got used to press a bit harder onto the screen (which helps). Would be great if it's really disapearing after a while
Got mine for 3 days now.
Click to expand...
Click to collapse
It really may be...just get used to New display settings and you will be out of problem too then!
Inviato dal mio One utilizzando Tapatalk

I have the exact same issue with my OnePlus after 3 weeks of use. At first it was the swype issue where the phone wasn't picking up swypes properly on the middle left side of my screen. I use a pattern unlock so it's annoying when the dots don't connect.
The next thing was not picking up my touches properly so when ever I use SwiftKey and they recommend words, I could never properly select it because the touchscreen wasn't registering properly.
I did a factory reset and it solved the problem at first but it's now back after 2 days. It's not as bad as before but still persistent. There are tons of people on Redit, Cyanogen and the OnePlus forums that are reporting the same problem.
The good news is it seems like a software and not hardware issue, hopefully the permanent fix can come soon.

Possible solution to the supposed OnePlus One touch sensitivity problem
Settings→Developer Options→ Scroll About Half Way and UNcheck "block gesture touch events"
Also try and see if unchecking "Adaptive backlight" in Settings→Display & lights→ Adaptive backlight, helps.
Of course none of these are permanent solutions. And this problem is real. But maybe the "solutions" above help.

ive not had these issues just yet. but i do get annoyed by gesture control

This still needs to be addressed. It's almost as bad as an old capacitive touch screen!

I got my phone maybe a month after it was released. After exactly 4 months the touchscreen input died and lost all sensitivity. Typing became impossible. After going back and fourth with support for 2 months they finally sent me another one. The new one was excellent for EXACTLY FOUR MONTHS!! Almost to the DAY! My damn touch is broken again and I can't type. I'm furious! I'm also 1wk outside warranty.
With the first phone I tried every hack, crack, rom, reformat, anything I could find. Nothing would restore the touch. I assume it's a hardware issue. I've been looking around for a solution but haven't found anything. If there is anything, I would appreciate some direction.
Sorry for everyone that ever wasted their money on OnePlus, I won't be getting any more products from them...

Touchscreen issues are finally gone?

I blamed OnePlus for months for not doing anything for the annoying problem related to the touchscreen panel in a lot of models of the OPO. I was sure it was an hardware problem and only a RMA could have done something for me. I couldn't return my phone cause i always need it and i didn't have alternative phones to use. So i just gave up, living with some not-extremely-frustrating-unresponsiveness during fast typing.
But...
After installing the last official CM11S update (the 05Q one), i noticed some strange responsiveness during a chat with a friend. I was curious, so i reinstalled YAMTT for some test. I couldn't believe that all my inputs were perfect even at fast speed. I still don't know if it was a software or hardware issue, but OnePlus seems to have finally fixed my situation.
Looking for your experience after the update.

Elvecio said:
I blamed OnePlus for months for not doing anything for the annoying problem related to the touchscreen panel in a lot of models of the OPO. I was sure it was an hardware problem and only a RMA could have done something for me. I couldn't return my phone cause i always need it and i didn't have alternative phones to use. So i just gave up, living with some not-extremely-frustrating-unresponsiveness during fast typing.
But...
After installing the last official CM11S update (the 05Q one), i noticed some strange responsiveness during a chat with a friend. I was curious, so i reinstalled YAMTT for some test. I couldn't believe that all my inputs were perfect even at fast speed. I still don't know if it was a software or hardware issue, but OnePlus seems to have finally fixed my situation.
Looking for your experience after the update.
Click to expand...
Click to collapse
Not yet they aren't. It appears to have affected the functionality of double tap to wake for some people.
Doesn't seem like they're updating us on the investigation either. If they've fixed it using software, at the very least they should tell affected users why all the previous updates didn't work for them.

I've been on the nightly road since mid August, in my experience touch issue improved a lot after the touch firmware update in October, however there are still very rare cases where finicky / unresponsive touch happens, you don't want that when you ask someone for her contact in a bar on Halloween and she can't input the letter 'n'.
After that I think I experienced touch issue twice, I foolishly thought this was fixed sometime ago, however it came back big time the day before yesterday, and I was on the latest nightly... So in short, touch issue is not gone

touch issue
even im having touch issues with double tap and typing.

Touch screen seems less responsive since this update
Sent from my A0001 using XDA Free mobile app

anuradha1208 said:
even im having touch issues with double tap and typing.
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William Haven said:
Touch screen seems less responsive since this update
Sent from my A0001 using XDA Free mobile app
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Do you guys have any problems with vertical scrolling (i.e. in lists, webpages etc.)?

I'm thinking about downgrading... I'm currently running CM12 nightlies and the touchscreen is annoying me

vantt1 said:
Do you guys have any problems with vertical scrolling (i.e. in lists, webpages etc.)?
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Click to collapse
Everywhere

this is hopeless, I just went and looked at touch firmware updates, last ones are 1221 at the end of october and 1222 around new years, I remember it working ok during that time, and some time after that, how come I am experience severe touch issue these couple days, touch turned into swipes, swipes registered as touches, unresponsible parts on the screen. I am almost beginning to think it's about the weather/temperature, problems are more frequent when I am out hiking for a long time.
although somebody mentioned that last change was having problems days after http://review.cyanogenmod.org/#/c/83558/

st11 said:
this is hopeless, I just went and looked at touch firmware updates, last ones are 1221 at the end of october and 1222 around new years, I remember it working ok during that time, and some time after that, how come I am experience severe touch issue these couple days, touch turned into swipes, swipes registered as touches, unresponsible parts on the screen. I am almost beginning to think it's about the weather/temperature, problems are more frequent when I am out hiking for a long time.
although somebody mentioned that last change was having problems days after http://review.cyanogenmod.org/#/c/83558/
Click to expand...
Click to collapse
There are at least two different touchscreen issues as far as we know:
One is where the touchscreen is semi-terrible all the time regardless of temperature
The other is where the touchscreen becomes unresponsive with the increase in temperature, and subsides if the phone is restarted or cools down

Is there a way of finding out which firmware is being used for colorOS?
I can't take this anymore, I am considering flashing either 44s or color OS

touch registering incorrectly ( tap or scroll)

hey guys
i'm running stock fw 5.1.1 gen, 16/2gb.Does anyone else notice that their touchscreen is just buggy? I am talking about things like scrolling and tapping a link from a list, for example. Sometimes the scroll or the tap will register incorrectly and usage can be erratic. i've noticed this especially while using whatsapp when i try to open one chat from main chat screen instead of opening the chat it just scrolls down
is this a common issue ? seems like a HW problem to me

Sounds similar to what I've experienced:
http://forum.xda-developers.com/2015-moto-g/help/touch-screen-fault-t3183555
.. I suspect it's a hardware problem like you, but I was able to reproduce the problem on two other handsets.

I have tried a couple screen protectors now... The screen on the Moto G seems very sensitive to them. If you have one installed, try removing it. The best response in a screen protector I have found is with tempered glass, and even then there is still a little bit of "error" in touches.
Not sure if this helps at all, just thought I would throw it out there.

I don't have screen protectors and I've noticed some degree of unresponsiveness, but only after the stagefright update. I've flashed the newer stock firmware (not OTA) and noticed the issue after using the phone for a few minutes.

I too have a tempered glass screen protector and from time to time I notice there are a few glitches.
Granted I applied it the same time when stage fright ota was released so who knows now.

I have this issue too and I am in the US. I don't remember if it happened before the stagefright patch. For me it is much worse when using swiftkey. The google keyboard does it very rarely on occasion. I do have issues that worry me somewhat with my touch screen though where sometimes when I swipe down it also swipes slightly to the right or left which doesn't happen on my old phone. Several times when my morning alarm is going off on my phone I will swipe in the direction of snooze which I had no issue doing on my old moto E but now on my new moto G the swipe to the left for snooze gets interpreted as a slight swipe to the right causing it to say alarm off instead of snooze. Luckily I noticed that so I didn't end up sleeping in. The moto g 2015 seems to have a much more sensitive touch screen than my old moto e 1st generation. I just hope this is a software issue that can be fixed and not some sort of hardware defect that would result in me having send the phone back and wait for replacement.