i just bought this tf700 tablet and getting vertical lines (please see the screenshot)...
Is it hardware or software problem ? please help me
mrkarunagaran said:
i just bought this tf700 tablet and getting vertical lines (please see the screenshot)...
Is it hardware or software problem ? please help me
Click to expand...
Click to collapse
I would bet that's hardware related. Return it subito if you can!
mrkarunagaran said:
i just bought this tf700 tablet and getting vertical lines (please see the screenshot)...
Is it hardware or software problem ? please help me
Click to expand...
Click to collapse
I can't tell from your screenshots, but the device is known to have occasional lines, as far as I know there is no 100% fix. Some have had luck disabling the backlight adjuster in settings.
faustus1005 said:
I can't tell from your screenshots, but the device is known to have occasional lines, as far as I know there is no 100% fix. Some have had luck disabling the backlight adjuster in settings.
Click to expand...
Click to collapse
You probably mean the occasional flashing black line? That's very different - his are covering half the screen! Looks as if half the digitizer is bust..
faustus1005 said:
I can't tell from your screenshots, but the device is known to have occasional lines, as far as I know there is no 100% fix. Some have had luck disabling the backlight adjuster in settings.
Click to expand...
Click to collapse
I disabled the backlight adjuster but no luck......
berndblb said:
You probably mean the occasional flashing black line? That's very different - his are covering half the screen! Looks as if half the digitizer is bust..
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Click to collapse
yes..lines are covering half the screen....but there is no prob with the touch........
berndblb said:
You probably mean the occasional flashing black line? That's very different - his are covering half the screen! Looks as if half the digitizer is bust..
Click to expand...
Click to collapse
Ah, on my tiny cell screen I couldn't tell, I see it now and I woud have to agree - looks like you need to rma it.
Related
So I'm new to the sensation community so, hi!
My sensation has a bump on the right hand corner of the digitizer if I hold this corner, the touch screen works perfectly. The problem is, I can't touch most of the phone's sides as it doesn't recognise it (such as selecting tick boxes on settings); however if I hold that corner then use the touch screen it's fine. And am I the only one who has the problem with only 2 touches being recognised? (I think the previous owner tried putting in a wrong digitizer?)
So would I be better of buying a new digitizer or adding some adhesive since I'm not familiar with digitizers...
XDA_h3n said:
So I'm new to the sensation community so, hi!
My sensation has a bump on the right hand corner of the digitizer if I hold this corner, the touch screen works perfectly. The problem is, I can't touch most of the phone's sides as it doesn't recognise it (such as selecting tick boxes on settings); however if I hold that corner then use the touch screen it's fine. And am I the only one who has the problem with only 2 touches being recognised? (I think the previous owner tried putting in a wrong digitizer?)
So would I be better of buying a new digitizer or adding some adhesive since I'm not familiar with digitizers...
Click to expand...
Click to collapse
Hello. i think better will be buy a new module(digitizer+lcd+frame) or only digitizer (if you can replace it, its very difficulty)
bes1de said:
Hello. i think better will be buy a new module(digitizer+lcd+frame) or only digitizer (if you can replace it, its very difficulty)
Click to expand...
Click to collapse
Case closed. I used a kitkat rom; and now there's no problems on my digitzer werid huh.
Calibration from hboot shows APT_Too high which refers to a fake digitizer so I used htccalibrate.apk which helped a bit on other roms.
But really and truly I need to buy a new digitizer since It's very buggy.
XDA_h3n said:
Case closed.
Click to expand...
Click to collapse
I have problems with my touchscreen too, sometimes it takes a touch from nowhere, or for example in top of the screen my touchscreen is not working at all, so i can't use "curtain".
XDA_h3n said:
I used a kitkat rom; and now there's no problems on my digitzer werid huh.
Click to expand...
Click to collapse
What rom you used?
XDA_h3n said:
Calibration from hboot shows APT_Too high which refers to a fake digitizer
Click to expand...
Click to collapse
What does it mean "Calibration from hboot shows APT_Too high"? How can i look this too?
XDA_h3n said:
so I used htccalibrate.apk which helped a bit on other roms.
Click to expand...
Click to collapse
Can you give me this apk? Thank you and sorry for my english
VVaDiIvIkA said:
I have problems with my touchscreen too, sometimes it takes a touch from nowhere, or for example in top of the screen my touchscreen is not working at all, so i can't use "curtain".
What rom you used?
What does it mean "Calibration from hboot shows APT_Too high"? How can i look this too?
Can you give me this apk? Thank you and sorry for my english
Click to expand...
Click to collapse
Umph this is different to my problem. My problem is that I can't touch the side's of the screen( As in the left side and the right side) . If you are s-off try this (http://forum.xda-developers.com/showthread.php?t=2437293) it will recalibrate the screen. If the digitizer is an fake it will show up "TP_ATT always keep in high" (those EL blue sticker digitizers)
The kitkat rom didn't fix my problems but it made it a bit better; or it may just be me. The only explantation I could think of the kitkat rom helping was either mine fingers were used differently or it was missing touch screen drivers.
The HTCCalibrate.zip should be flashed in recovery I've attached it in this post. Then reboot and run the app to do calibration. (contains the .apk but flashes it to system/app)
If none of these work then it's not a software-related problem.
If you want to see what user's have done; refer to this thread http://forum.xda-developers.com/showthread.php?t=1239238
XDA_h3n said:
Umph this is different to my problem. My problem is that I can't touch the side's of the screen( As in the left side and the right side) . If you are s-off try this (http://forum.xda-developers.com/showthread.php?t=2437293) it will recalibrate the screen. If the digitizer is an fake it will show up "TP_ATT always keep in high" (those EL blue sticker digitizers)
The kitkat rom didn't fix my problems but it made it a bit better; or it may just be me. The only explantation I could think of the kitkat rom helping was either mine fingers were used differently or it was missing touch screen drivers.
The HTCCalibrate.zip should be flashed in recovery I've attached it in this post. Then reboot and run the app to do calibration. (contains the .apk but flashes it to system/app)
If none of these work then it's not a software-related problem.
If you want to see what user's have done; refer to this thread http://forum.xda-developers.com/showthread.php?t=1239238
Click to expand...
Click to collapse
Thanks a lot! I will try.
Hi,
I have a Z3 and it happens from time to time randomly.
The screen would seems washed out in "grey" somehow...
For example,
I use the Dark theme for LINE application. Normally it would be pretty Dark Grey. But when it happens, it becomes Light Grey.
It is not only happening in just this application, but in all other application as well.
I took a screenshot of it while it's washed out. Then I took another screenshot of it while it's normal.
When I compare both of the screenshots. Both of them look EXACTLY the same... So I guess it's not a software problem but a screen hardware problem instead?
Not sure if any of you have this issue?
It's hard to explain, hope it was clear enough....
Thanks in advance!
Try to turn off X-Reality in display settings. See how it goes.
I tried it and even restarted my phone. Still the same
dashrink said:
Try to turn off X-Reality in display settings. See how it goes.
Click to expand...
Click to collapse
MagicHunta said:
Hi,
I have a Z3 and it happens from time to time randomly.
The screen would seems washed out in "grey" somehow...
For example,
I use the Dark theme for LINE application. Normally it would be pretty Dark Grey. But when it happens, it becomes Light Grey.
It is not only happening in just this application, but in all other application as well.
I took a screenshot of it while it's washed out. Then I took another screenshot of it while it's normal.
When I compare both of the screenshots. Both of them look EXACTLY the same... So I guess it's not a software problem but a screen hardware problem instead?
Not sure if any of you have this issue?
It's hard to explain, hope it was clear enough....
Thanks in advance!
Click to expand...
Click to collapse
my guess is, it's simply the display brightness which is automatically set
Everyone has this problem I also have its software related and Sony has to fix it, it mostly happened with whatsapp and soundenhancement app in Lollipop it seemed fixed
I have the same exact problem. Turning the screen off and on fixes it temporarily. I thought it was a hardware issue at first.
dontbelive said:
Everyone has this problem I also have its software related and Sony has to fix it, it mostly happened with whatsapp and soundenhancement app in Lollipop it seemed fixed
Click to expand...
Click to collapse
Oh really? I thought it was a hardware issue as both screenshots looked exactly the same though they were suppose to be different. Thanks for the heads up!
Aronuser said:
my guess is, it's simply the display brightness which is automatically set
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Click to collapse
I'm sure it's not the brightness.... I tried changing the brightness and even unchecking Auto. Still the same.
oSandmaNo said:
I have the same exact problem. Turning the screen off and on fixes it temporarily. I thought it was a hardware issue at first.
Click to expand...
Click to collapse
Yes that's exactly my problem! Turning screen off and on fixes it temporarily.... You thought it was a hardware issue at first? So it's actually a software issue? Have you found a fix already?
MagicHunta said:
Oh really? I thought it was a hardware issue as both screenshots looked exactly the same though they were suppose to be different. Thanks for the heads up!
I'm sure it's not the brightness.... I tried changing the brightness and even unchecking Auto. Still the same.
Yes that's exactly my problem! Turning screen off and on fixes it temporarily.... You thought it was a hardware issue at first? So it's actually a software issue? Have you found a fix already?
Click to expand...
Click to collapse
I adjusted the white balance a bit and my display hasnt been washed out so far.
oSandmaNo said:
I adjusted the white balance a bit and my display hasnt been washed out so far.
Click to expand...
Click to collapse
Hmmm i played with white balance, and i still get the washed out from time to time... is it really not a hardware issue?
MagicHunta said:
Hmmm i played with white balance, and i still get the washed out from time to time... is it really not a hardware issue?
Click to expand...
Click to collapse
I dont think its a hardware issue as it gets fixed after turning the screen off and on. It's definitely a software issue.
Its back in lollipop!! This is frustrating
Hey guys,
because the display of my phone was broken, it has been replaced by a "new" one. Unfortunately the new display shows the burn-in-effect. The navigation bar, which is on-screen, is not 100% vanishing, when for example a bright video is watched. So the company which repaired the phone is claiming that this is issue is caused by the software.
My question is: This cant be true right? The burn-in-effect is always caused by hardware right?
I would like to show you an image, but I dont know how? No links allowed for the first 10 posts :/
Thanks guys
Zuhlan said:
Hey guys,
because the display of my phone was broken, it has been replaced by a "new" one. Unfortunately the new display shows the burn-in-effect. The navigation bar, which is on-screen, is not 100% vanishing, when for example a bright video is watched. So the company which repaired the phone is claiming that this is issue is caused by the software.
My question is: This cant be true right? The burn-in-effect is always caused by hardware right?
I would like to show you an image, but I dont know how? No links allowed for the first 10 posts :/
Thanks guys
Click to expand...
Click to collapse
It depends... Can you pm me the picture? I can take a look and try to decide which it is...
Sent from Lenovo a6000 1GB version.
MGlolenstine said:
It depends... Can you pm me the picture? I can take a look and try to decide which it is...
Sent from Lenovo a6000 1GB version.
Click to expand...
Click to collapse
Hey MGlolenstine,
here is a link to a picture with my screen. Replace the xx
hxxp://imgur.com/a/fA9Oa
Thank you for you help.
If the screen on the picture is supposed to be 100% white, then yes, it's hardware. Your question was "May software cause burn-in effect" and the answer is yes. On most "plasma" TVs there was burn in effect if the static picture was shown for a long time. And what the burn-in effect does, it makes picture "ghost" on the place, where picture used to be. Try turning your screen black(turn it off) and try to see, if the bar is still there. If the bar is still there(even barely visible), it's 100% hardware and if the bar isn't there (and I mean completely vanished) it's 100% software.
Yes on this picture Ive set the brightness to 100%. So its caused by the screen-component itself right?
But when screen is turned off, the navigation bar is 100% black. :/ You said this is caused by the software then. So its unsure what it is caused by?
What do you mean by it being 100% black? Like 100% invisible? You can try flashing it with torch, to see if the bar is really 100% gone, because this burn-in is usually caused by "lazy pixels" as we call them on led displays I'm 90% sure it's hardware issue... Go and replace your screen 2nd time on (replacers) warranty.
Sent from Lenovo a6000 1GB version.
Yes its 100% invisible. Even with a flash light. Ive already sent it to this company twice. And they said its not their fault, its caused by the software.
So my next step is to send my phone to a surveyor to check if it caused by the hardware. But I want to be pretty sure that it is the hardware before I send it, because I dont want to waste money.
Do you have LED or LCD display?
Sent from Lenovo a6000 1GB version.
Its a nexus 6 with an Amoled display.
Zuhlan said:
Its a nexus 6 with an Amoled display.
Click to expand...
Click to collapse
OK so they might just be lazy pixels... Can I ask you to run pixelwake gif for led displays? Try it and you'll see if it works... :fingers_crossed:
what do you mean by pixelwake gif? Ive never heard of this.
Zuhlan said:
what do you mean by pixelwake gif? Ive never heard of this.
Click to expand...
Click to collapse
Sorry but that gif was used long time ago, to try to fix led pixels by showing many colors... I found this app https://play.google.com/store/apps/...s+fix&pcampaignid=APPU_1_2eKeV-6BBYS5UfGelNAP its supposed to fix your pixels... Test it and it might work.. Sorry for such a long link
Hey MGlolenstine,
thanks for the link. Unfortunately the app did not work. My idea is now to order a new display and replace this with the defect one. So I can be 100% sure.
Thank you very much for your help and have a nice day.
No problem, I'm glad that we resolved the issue wish you luck on your path to victory cya
Hi! I would like to ask if this is considered normal for Realme 5 RMX1911 to randomly not respond to swipes or touches? That it needs a second touch or swipe in order for the screen to recognize your finger? I tried using the phone's built-in phone manage component check. as well as 3rd-party screen testing apps. Both don't show any issues. Single and multi-touch functions, no stuck or dead pixel detected.
I think the scratch guard on screen reduces the touch sensitivity.
vimal0212 said:
I think the scratch guard on screen reduces the touch sensitivity.
Click to expand...
Click to collapse
You'd think so?
If the screen was faulty, then the apps I've used should have detected any abnormalities on it.
Paolonicus said:
You'd think so?
If the screen was faulty, then the apps I've used should have detected any abnormalities on it.
Click to expand...
Click to collapse
I faced poor touch response due to this screen guard.
Your problem may be different.
vimal0212 said:
I faced poor touch response due to this screen guard.
Your problem may be different.
Click to expand...
Click to collapse
If you don't mind, can you elaborate on your issue?
Paolonicus said:
If you don't mind, can you elaborate on your issue?
Click to expand...
Click to collapse
I had to press two or three times on specific letter / button on screen to respond.
vimal0212 said:
I had to press two or three times on specific letter / button on screen to respond.
Click to expand...
Click to collapse
My issue is somewhat similar to yours. This happens esp. when opening and using the phone after it has not been used for a while. Even when just scrolling thru the apps on the app drawer, there are times that the first swipe up/down won't respond. It requires you to do it the second time. Same thing goes for just clicking or opening an app, regardless if it's pre-installed or user-installed.
Paolonicus said:
My issue is somewhat similar to yours. This happens esp. when opening and using the phone after it has not been used for a while. Even when just scrolling thru the apps on the app drawer, there are times that the first swipe up/down won't respond. It requires you to do it the second time. Same thing goes for just clicking or opening an app, regardless if it's pre-installed or user-installed.
Click to expand...
Click to collapse
I strongly believe that screen guard makes problem. If we remove that, we can test
vimal0212 said:
I strongly believe that screen guard makes problem. If we remove that, we can test
Click to expand...
Click to collapse
I will probably do that. But in your case now, have you used another screen protector, or perhaps changed it to a tempered glass?
Paolonicus said:
I will probably do that. But in your case now, have you used another screen protector, or perhaps changed it to a tempered glass?
Click to expand...
Click to collapse
I have not tried another screen guard
I have almost the same issue. nothing wont respond except the notification bar,navigation keys. after going to home or recent apps, the issue goes away. I dont have any apps with overlay permission. It should be a software problem right? It happned to me on the dialer screen and coloros6 homescreen.
vimal0212 said:
I have not tried another screen guard
Click to expand...
Click to collapse
So how is it now? Did removing the screen protector solved your issue?
Paolonicus said:
So how is it now? Did removing the screen protector solved your issue?
Click to expand...
Click to collapse
Pls visit service center first
vimal0212 said:
Pls visit service center first
Click to expand...
Click to collapse
Perhaps, but reaching a Service Center is my last option, since I bought my phone online, and getting it repaired via SC would be highly inconvenient (the nearest in my area is 15 kilometers away). That is why I am asking.
Same issue
I also faced similar problems , slightly better after changing from à thick tempered glass to a thinner one. But as I plug in the earphones touch sensitivity goes berserk. Same situation is described by many on official realme forum. Solution, if found, kindly share.
Mine touch working fine...
Sometimes I face hang issue
I also have the same problem the screen some times needs two or more touches to respond, and if the 3.5 mm headphone is connected the touch gets mad it opens apps, videos or pictures during swiping.
Does it be a software problem?
a.el_morshedy said:
I also have the same problem the screen some times needs two or more touches to respond, and if the 3.5 mm headphone is connected the touch gets mad it opens apps, videos or pictures during swiping.
Does it be a software problem?
Click to expand...
Click to collapse
I think the problem with thick scratch guard on the screen
Hey Guys n' Gals!
Question, has anybody had their primary screen malfunction?
Now when I fold my phone either open or closed, the screen sometimes goes black. After 1-2sec the screen turns on again.
Sometimes the screen also flashes in a bright yellowish or green color when it is being folded.
Anyone have these symptoms? Any fix? or is it a hardware issue?
Thats is EXACT issue i had, i sent it in repair but they could not fix it... but instead put a diffrent firmware on it or something
FattoYosh said:
Thats is EXACT issue i had, i sent it in repair but they could not fix it... but instead put a diffrent firmware on it or something
Click to expand...
Click to collapse
Woah what?
different firmware? they did not change the screen?
Does your screen now work again with no issues?
BWA80 said:
Hey Guys n' Gals!
Question, has anybody had their primary screen malfunction?
Now when I fold my phone either open or closed, the screen sometimes goes black. After 1-2sec the screen turns on again.
Sometimes the screen also flashes in a bright yellowish or green color when it is being folded.
Anyone have these symptoms? Any fix? or is it a hardware issue?
Click to expand...
Click to collapse
Most likely a hardware problem. Could be a lose connection or something more serious. Did you drop your phone or something before this started?
Take it to warranty asap
TheMystic said:
Most likely a hardware problem. Could be a lose connection or something more serious. Did you drop your phone or something before this start?
Click to expand...
Click to collapse
Nope, I have not dropped the phone. It just started all of a sudden.
BWA80 said:
Nope, I have not dropped the phone. It just started all of a sudden.
Click to expand...
Click to collapse
You'll have to get it checked at a good service centre. Let's hope it is a minor issue.
FattoYosh said:
Thats is EXACT issue i had, i sent it in repair but they could not fix it... but instead put a diffrent firmware on it or something
Click to expand...
Click to collapse
There is no way a firmware would resolve a hardware issue (if it was that)
BWA80 said:
Woah what?
different firmware? they did not change the screen?
Does your screen now work again with no issues?
Click to expand...
Click to collapse
It did fix it, lol i just reflashed it with stock firmware, no issues yet