Touchscreen problem - Galaxy Grand Duos i9082 Q&A, Help & Troubleshootin

I recently cracked the touchscreen of my device.The glass was cracked but the touch was working fine.But i decided to get my screen replaced anyway and now, the new screen is being kinda wonky.It sometimes doesnt register my touch.Its alot jumpy now.To understand this assume that the you are trying to draw a spiral or a straight line on the snote app through your finger.The line /spiral that you will get in the end will not be continuous and will essentially be broken at different places even if your finger was constantly touching the screen.Also,when i try to drag the icons on my homescreen, the screen just drops them at the random places.
Long story short tye new screen isnt working well with continuous input.I cant even use the swype capability of my keyboard.Any suggestions?I have included a screenshot .

balboarocky said:
I recently cracked the touchscreen of my device.The glass was cracked but the touch was working fine.But i decided to get my screen replaced anyway and now, the new screen is being kinda wonky.It sometimes doesnt register my touch.Its alot jumpy now.To understand this assume that the you are trying to draw a spiral or a straight line on the snote app through your finger.The line /spiral that you will get in the end will not be continuous and will essentially be broken at different places even if your finger was constantly touching the screen.Also,when i try to drag the icons on my homescreen, the screen just drops them at the random places.
Long story short tye new screen isnt working well with continuous input.I cant even use the swype capability of my keyboard.Any suggestions?I have included a screenshot .
Click to expand...
Click to collapse
Where did you get your screen replaced? Samsung center or you bought it from the internet?

soralz said:
Where did you get your screen replaced? Samsung center or you bought it from the internet?
Click to expand...
Click to collapse
Local dealer
Sent from my GT-I9082 using xda app-developers app

same problem
balboarocky said:
I recently cracked the touchscreen of my device.The glass was cracked but the touch was working fine.But i decided to get my screen replaced anyway and now, the new screen is being kinda wonky.It sometimes doesnt register my touch.Its alot jumpy now.To understand this assume that the you are trying to draw a spiral or a straight line on the snote app through your finger.The line /spiral that you will get in the end will not be continuous and will essentially be broken at different places even if your finger was constantly touching the screen.Also,when i try to drag the icons on my homescreen, the screen just drops them at the random places.
Long story short tye new screen isnt working well with continuous input.I cant even use the swype capability of my keyboard.Any suggestions?I have included a screenshot .
Click to expand...
Click to collapse
I have the same problem , now with the second new fone i9082 grand .
Do you have a solution already ??
Adrie

adriebus said:
I have the same problem , now with the second new fone i9082 grand .
Do you have a solution already ??
Adrie
Click to expand...
Click to collapse
The new screen which i got was faulty. Sold the device. I suggest you to use the warranty.
Sent from my HTC Desire 501 dual sim using Tapatalk

Related

Display problem in 8525

Hi guys,
My phone's display seems to be sliding downwards.. The bottom most part of the screen is slowly showing up on the top.. Seems like its sliding down and going round to the top .. Any ideas why is this so.. is it something to be worried about... or can it be easily fixed..
Cheers..
rajibu said:
Hi guys,
My phone's display seems to be sliding downwards.. The bottom most part of the screen is slowly showing up on the top.. Seems like its sliding down and going round to the top .. Any ideas why is this so.. is it something to be worried about... or can it be easily fixed..
Cheers..
Click to expand...
Click to collapse
what rom you have?
do you drop your phone a lot? i dropped my home phone like 5 times and the LCD screen on it is going down on it, i way just have to install a new rom.
Zacch88 said:
what rom you have?
do you drop your phone a lot? i dropped my home phone like 5 times and the LCD screen on it is going down on it, i way just have to install a new rom.
Click to expand...
Click to collapse
lol.....you drop your phone, causing problems with the lcd......and you are going to fix it by flashing a new rom??
XtreMe_G said:
lol.....you drop your phone, causing problems with the lcd......and you are going to fix it by flashing a new rom??
Click to expand...
Click to collapse
i was just making sure it was not the rom he had installed, sorry if you thought i was talking about redoing the rom and that would fix it but their is no way a rom could fix that he prolly dropped his phone 1 to many times
Yeah, i have dropped it a number of times.. but never it happened like this. this has been happening since a week now.. I have WM6 Premuim V2 by Dutty.. Its been on my phone since almost a year now.. Recently I had installed WM6.1 S64 Lite.. But that was very unstable and slowed the phone down.. So now I am back on WM6 Premuim V2 by Dutty..
Hope this helps..
You should DL the htc maintenance manual and try reconnecting the lcd cables. I had whitescreen issues and bottom of screen jumping t top so I bit the bullet and opened hermes up. was considerably easier than expected ( though do yourself a fovour and get the torque set (torque 6) ) and had it pulled apart then put back together in less than an hour. there is a lot of unneeded dissassembly in the maintenance manual (just take apart whats needed) but read thoroughly and do step by step and you should have no problem. Hope this helps you out...cheers....
my htc the toutch doesn't work
the toutch screen don't work. how can i fix it?
pcfg said:
the toutch screen don't work. how can i fix it?
Click to expand...
Click to collapse
smash it against your face until it does work.
Repeat until it does.
GldRush98 said:
smash it against your face until it does work.
Repeat until it does.
Click to expand...
Click to collapse
hehehe that will work for sure.
Yep.. it was the issue with LCD.. also my screen would go fully white and nothing would happen after that.. That happens everytime I slide it.. It is found that the slide strip is the issue.. so that has to be replaced for it to solve..

TP2 freezing issue

Hello guys,
first of all, yes, I read all the similar threads, but I don't think that they are like my case...
so .. I'm using my TP2 over a year and a half and it was brand new
the phone is hard-spl-ed and I changed my Roms hundreds of times
my Freezing issue starts about month- month and a half
and it appear when the phone goes in stand-by then i cant drag the unlock button .. to solve it, I have to touch and moving my finger many of times over the whole screen , and at some time it start to work.. it is like my touch screen stops responding.
I'm using mostly Energy roms, but also I'm using the XAndroid versions
and this issue was also when i'm using Android, but the intresting is, when it happens when the phone is not at stand-by the screen moving but right after remove my finger it returns to previous position and this is all the time again until i start to touch and drag over the whole screen
I already known that the issue is not from the Xandroid, because I removed everything , and re-installed clean Energy Rom , and it happens again
It is not and from the Storage card (micro 4GB class 6) because it also happens when i removed the card ...
So can somebody advice me something , what could be the problem, what I can try to do or check...
thank you very much for the assistance
Regards
patzkata said:
Hello guys,
first of all, yes, I read all the similar threads, but I don't think that they are like my case...
so .. I'm using my TP2 over a year and a half and it was brand new
the phone is hard-spl-ed and I changed my Roms hundreds of times
my Freezing issue starts about month- month and a half
and it appear when the phone goes in stand-by then i cant drag the unlock button .. to solve it, I have to touch and moving my finger many of times over the whole screen , and at some time it start to work.. it is like my touch screen stops responding.
I'm using mostly Energy roms, but also I'm using the XAndroid versions
and this issue was also when i'm using Android, but the intresting is, when it happens when the phone is not at stand-by the screen moving but right after remove my finger it returns to previous position and this is all the time again until i start to touch and drag over the whole screen
I already known that the issue is not from the Xandroid, because I removed everything , and re-installed clean Energy Rom , and it happens again
It is not and from the Storage card (micro 4GB class 6) because it also happens when i removed the card ...
So can somebody advice me something , what could be the problem, what I can try to do or check...
thank you very much for the assistance
Regards
Click to expand...
Click to collapse
do you have a screen protector? it will need to be removed if so. you might need to increase you screen sensitivity as well
yes I have screen protector
how can i increase my screen sensitivity.. do I need to start using my device w/o screen protector ?
i still can not understant how this start to happening, before I never had any problems in past...
patzkata said:
yes I have screen protector
how can i increase my screen sensitivity.. do I need to start using my device w/o screen protector ?
i still can not understant how this start to happening, before I never had any problems in past...
Click to expand...
Click to collapse
because what happens with screen protectors is that sometimes the screen itself reads pressure from the screen protector as if your pressing down. and since tp2 isnt multitouch, it thinks your pressing the screen before you actually press it. it happens a lot, sometimes it happens to me. but my screen protector is removable so i just pop it off real quick to release the pressure it creates and boom, much much faster and smoother.
i think i read somewhere you can make your tp2 multitouch, that might help. but ive yet to try it so i cant say.
you can search the forums to find the best way to increase sensitivity, there are many diff ways. heres one. it says hd2 but i think it works for us too
http://forum.xda-developers.com/showthread.php?t=614781
again, this may not be your issue, its just a possibility because the situation sounded similar to mine
uncleswoop said:
you can search the forums to find the best way to increase sensitivity, there are many diff ways. heres one. it says hd2 but i think it works for us too
http://forum.xda-developers.com/showthread.php?t=614781
again, this may not be your issue, its just a possibility because the situation sounded similar to mine
Click to expand...
Click to collapse
thank you very much for whole the help, i'll test and will write back if not working
I was never thought that the screen protector could be the problem, so thank again
ok. but dont forget to remove the screen protector. if you leave it on, increasing the screen sensitivity will only make the problem worse.

LG G PRO e980 Touch sensitivity

my phone touch is not as responsive as it should be like my old samsung s3.Anyone would like to tell me how I can increase my phone's touch sensitivity?
Any help would be highly appreciated///
You mean like it's not as responsive? Such as when you have to swipe two three times to accomplish something thwart normally takes one swipe? Go into your developer's option and turn on the option where you can see the colors that responding to your touches. See if everyone you touch the screen that a trail if color follows the movement of your fingers in the screen. I'm trying to figure out if your issue is software or hardware. If it's software, you may need to reinstall the ROM you're using. Else if it's hardware, you may need to replace the digitizer. As for now, you can try clean the screen, and get an iPad compatible stylus, which is more sensitive to the touch than the human fingers, since our fingers are dirty, and they leave dirt and greasy residue on the screen. BTW, how and when did you started to notice that your phone screen was less sensitive?
hawkwind212 said:
You mean like it's not as responsive? Such as when you have to swipe two three times to accomplish something thwart normally takes one swipe? Go into your developer's option and turn on the option where you can see the colors that responding to your touches. See if everyone you touch the screen that a trail if color follows the movement of your fingers in the screen. I'm trying to figure out if your issue is software or hardware. If it's software, you may need to reinstall the ROM you're using. Else if it's hardware, you may need to replace the digitizer. As for now, you can try clean the screen, and get an iPad compatible stylus, which is more sensitive to the touch than the human fingers, since our fingers are dirty, and they leave dirt and greasy residue on the screen. BTW, how and when did you started to notice that your phone screen was less sensitive?
Click to expand...
Click to collapse
Thanks for your response.
What do i have to do in developers option Please elaborate if you can?
I recently got this phone so comparing to my s3 I think the touch is a bit laggy.Its not all time but for a mere second like when I play games like subway and temple run at some point the touch lags.Also when my phone is in pocket and I receive a call or text sometimes screen stops responding.
I am currently on G3 optimus g8 rom.One more thing I recently flashed bliss rom 5.0.x.In that rom the touch stops working till I press the power key to lock my phone and then unlock it and it starts working again.
I don't know if this is a rom thing or digitizer?
Any help from you would be nice.
Hamza1010 said:
Thanks for your response.
What do i have to do in developers option Please elaborate if you can?
I recently got this phone so comparing to my s3 I think the touch is a bit laggy.Its not all time but for a mere second like when I play games like subway and temple run at some point the touch lags.Also when my phone is in pocket and I receive a call or text sometimes screen stops responding.
I am currently on G3 optimus g8 rom.One more thing I recently flashed bliss rom 5.0.x.In that rom the touch stops working till I press the power key to lock my phone and then unlock it and it starts working again.
I don't know if this is a rom thing or digitizer?
Any help from you would be nice.
Click to expand...
Click to collapse
You know, in the developer's options, under input section, there is an option for showing the touches, such as ever time you touch the screen the color will show under your finger, which tells you if every touch you do on the digitizer screen has registered or not. If you get a color response every time you touch, but the command seems to lag, then you may have to flash different ROM. But if color doesn't come up every time you touch the screen, then there may be something wrong with the digitizer. If you purchase a second hand phone from an unknown owner, the digitizer screen may haven been replaced before without you knowing it. Try different ROM first, such as blisspop 3.2 or vanir's newest nightly, which are lp 5.1.1.
hawkwind212 said:
You know, in the developer's options, under input section, there is an option for showing the touches, such as ever time you touch the screen the color will show under your finger, which tells you if every touch you do on the digitizer screen has registered or not. If you get a color response every time you touch, but the command seems to lag, then you may have to flash different ROM. But if color doesn't come up every time you touch the screen, then there may be something wrong with the digitizer. If you purchase a second hand phone from an unknown owner, the digitizer screen may haven been replaced before without you knowing it. Try different ROM first, such as blisspop 3.2 or vanir's newest nightly, which are lp 5.1.1.
Click to expand...
Click to collapse
Now everytime I touch screen a pink mark shows with the whole led flickers shortly every time I touch that happens.I think the digitizer is quite okay because every time I touch the dot shows with pink flickering.What is your opinion on this?
And yes you are right this is a used phone.
It sounds like your hardware is okay. If the lagging responses are only occurring sporadically, then you may want to think flashing a different ROM the solution. Also, if the digitizer is working, sometimes when the screen is dirty, or if your fingers are wet, that will all cause the touch response to lag. Try using a stylus, and see if that helps. IMO, using a stylus on this phone makes the touch more precise and responsive. Besides the touches being unresponsive, do you notice anything else is lagging, such as when opening up an app?
hawkwind212 said:
It sounds like your hardware is okay. If the lagging responses are only occurring sporadically, then you may want to think flashing a different ROM the solution. Also, if the digitizer is working, sometimes when the screen is dirty, or if your fingers are wet, that will all cause the touch response to lag. Try using a stylus, and see if that helps. IMO, using a stylus on this phone makes the touch more precise and responsive. Besides the touches being unresponsive, do you notice anything else is lagging, such as when opening up an app?
Click to expand...
Click to collapse
Thanks again for your time.
I dont see any lags in apps etc.I will try some other rom and see what happens then.
One more thing with this phone is that its camera pics are blurry at the top and bottom and sharp at the centre.it gives a miniature like effect to pics.the focusing is not accurate.It seems that its lens cover has been replaced.Do you think its a hardware fault or maybe dust particles on the inside lens.
Any idea what might be the cause?
Try different camera app, if issue persists, try clean the lens, this phone is easy to take apart.
hawkwind212 said:
Try different camera app, if issue persists, try clean the lens, this phone is easy to take apart.
Click to expand...
Click to collapse
yeah I tried other app but the problem persists,Now I will think about taking it apart.
Just go to youtube and search for replace lg e980 screen replacement. There you should find bunch step by step disassembly videos.

D855: Top of touch screen not working

Hi,
Since I flashed my LG G3 with LG flash tool, the top touch screen area doesn't work, making me unable to use the notification area.
I tried with a touch screen test application and about half centimer is not working in the top.
Somebody already encounter this?
Hey, you mean a part of screen is simply dead? I've had a very similar problem, only with my phone it was the middle of the screen, like on the video i recorded - https://www.youtube.com/watch?v=q_R1aGVUWhs
If your phone is on warranty, send it for repair, because it's probably faulty digitizer. If not - there are 2 options. 1 - pay for the repair of the damaged digitizer (or it could be simply not well connected, but you won't be able to tell yourself because the lcd and digitizer are not separetable, at least in theory, because it is possible, but highly unsafe). The other option is what I decided to do - you need to get a lighter with a one click button and do the same as this guy does - https://www.youtube.com/watch?v=VERfODYHX3g. It worked for me, at least it works temporary, but I heard if you do it a couple of times it will work permanently
Thanks guy!!!
It worked with me too!
lg g2
Toug said:
Thanks guy!!!
It worked with me too!
Click to expand...
Click to collapse
sry brother its not workinf for me ,help me
kp263 said:
sry brother its not workinf for me ,help me
Click to expand...
Click to collapse
It didn't work for me right away either. I had to reply it a couple of times over 3 days, but it's permanently fixed now. Just keep trying
Sent from my LG-D855 using XDA-Developers mobile app
I don't know if it's related but my FM radio is not working anymore. No sound, search find inexistant radio stations.

Black curves at the bottom of screen in 7t...INDIA

Hi guys.. I need some help..
I bought a 7t just 5 days back.. I didn't noticed it in the beginning but as I started using it more I noticed that there are black curves appearing on both lower side of screen at e of unlocking.. they first appear a bit bigger then reduce the size and then disappears..
But they don't appear always only few times particularly when I unlock it after sometime.. I think of it as a defect as it doesn't look some animation or something but yes a bug maybe.. So I plan on replacing this device but before that I thought about taking expert advice here.. I could've gone to service centre as well but there are none of them in my state..
Plz help.. I am attaching a pic here from the video cuz I was unable to upload mp4 file..
simplifieden said:
Hi guys.. I need some help..
I bought a 7t just 5 days back.. I didn't noticed it in the beginning but as I started using it more I noticed that there are black curves appearing on both lower side of screen at e of unlocking.. they first appear a bit bigger then reduce the size and then disappears..
But they don't appear always only few times particularly when I unlock it after sometime.. I think of it as a defect as it doesn't look some animation or something but yes a bug maybe.. So I plan on replacing this device but before that I thought about taking expert advice here.. I could've gone to service centre as well but there are none of them in my state..
Plz help.. I am attaching a pic here from the video cuz I was unable to upload mp4 file..
Click to expand...
Click to collapse
That's the Google assistant short-cut button. Not an issue or a bug
vicky2131 said:
That's the Google assistant short-cut button. Not an issue or a bug
Click to expand...
Click to collapse
Hey, Thanks but I don't have Google assistant installed and even if it why do they appear only sometimes and then go away?
simplifieden said:
Hey, Thanks but I don't have Google assistant installed and even if it why do they appear only sometimes and then go away?
Click to expand...
Click to collapse
Google assistant is built into your phone. And what I think might be the reason for it to appear at times is that you haven't used that gesture and the phone is waiting for you to use that gesture ( its shown because it needs to let the user know that swipe from right or left corner will bring up the Google assistant)
I use my assistant regularly so it doesn't show me the gesture animation nowadays.

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