Possible Screen Malfunction ? - One (M7) Q&A, Help & Troubleshooting

Hey since like 3 days i have these strange errors in a particular "area" of my Touchscreen, its just not responding there anymore OR its "touching" itself like a ghost ( hard to describe im sorry ), i will post a sort of picture so you can see in wich area it is, anyone wich such a problem here too ? and suggestions how to fix that ?
Thanks !

MiddleThinkr said:
Hey since like 3 days i have these strange errors in a particular "area" of my Touchscreen, its just not responding there anymore OR its "touching" itself like a ghost ( hard to describe im sorry ), i will post a sort of picture so you can see in wich area it is, anyone wich such a problem here too ? and suggestions how to fix that ?
Thanks !
Click to expand...
Click to collapse
1- Try dialing *#*#3424#*#* to get to the diagnostics, and use the Line Drawing Test to see if all of the touchscreen is working.
2- ""touching" itself like a ghost" go to Settings -> Developer options -> enable Show touches to track if the screen is "hitting" itself

Related

my Kaiser+Any WM 6.1 = screen align. problem

Hello guys,
I don't post many threads with problems, but for this one i can't find any answer and this one seems really weird, cause it occurs ONLY on any version of 6.1.
So I have really bizzare screen alignment problem.
Sometimes when i tap screen with finger or stylus - it will tap not in the point where i want but about 4-7mm under the point. It never goes above the point - always under it. Sometimes it occurs time to time, but sometimes without stop. I don't know what's wrong.
I've tried different SPL's and Radios. I've done really really really many configurations with ROM+SPL+RADIO and nothing seems to resolve that problem.
This only occurs on 6.1 for me(every one). NEVER HAPPENED ON 6.0 ROM. Any.
Anyone have any suggestions? Is this a hardware problem? If so why i don't occurs in 6.0? If its software related, how to get rid of this?
Thanks,
Chris
kristoff_sz said:
Hello guys,
I don't post many threads with problems, but for this one i can't find any answer and this one seems really weird, cause it occurs ONLY on any version of 6.1.
So I have really bizzare screen alignment problem.
Sometimes when i tap screen with finger or stylus - it will tap not in the point where i want but about 4-7mm under the point. It never goes above the point - always under it. Sometimes it occurs time to time, but sometimes without stop. I don't know what's wrong.
I've tried different SPL's and Radios. I've done really really really many configurations with ROM+SPL+RADIO and nothing seems to resolve that problem.
This only occurs on 6.1 for me(every one). NEVER HAPPENED ON 6.0 ROM. Any.
Anyone have any suggestions? Is this a hardware problem? If so why i don't occurs in 6.0? If its software related, how to get rid of this?
Thanks,
Chris
Click to expand...
Click to collapse
try playing around with the touchflo sensitivity settings either through the registry or use Kaisertweak for it...let me knw if it helps...
prabh said:
try playing around with the touchflo sensitivity settings either through the registry or use Kaisertweak for it...let me knw if it helps...
Click to expand...
Click to collapse
I've done it already. I've played with every setting known by me.
Still doesnt work. I just flashed to 6.0. And again - there is no such issue.
Thanks for suggestion!
woot I'm no longer the only one with this! i set my sensitivity settings to Normal on kaiser tweak it's the best at reducing the frequency i can get it so far haven't found a 'fix' kinda given up only hope if t-mobile uk release their damn 6.1 rom so i can try and see if i can get the phone fixed or replaced via warranty. also it seems the problem is with the device not the roms im currently on the t-mobile 6.0 its has the same problem more noticeable when i set sensitivity > normal in kaiser tweak.
EDIT: something I've noticed is that maybe the sensitive part has moved away from the screen right now when at an angle i can see a 'large effect zone' like holding it towards the PC screen the tapping with a stylus and seeing the distortion of the reflection i would estimate it to be about 2 cm in radius from the point i touch the screen (maybe this is normal, people who don't have this problem see it you can see this) but I've seen it worse especially after taking it out of my pocket at the end of the day so i think heat my have damaged touch part causing it to expand and detach that would be body heat or heat from when the devices sometimes overheats when plugged in, anyway thats the only theory i can come up with
Infuruno said:
woot I'm no longer the only one with this! i set my sensitivity settings to Normal on kaiser tweak it's the best at reducing the frequency i can get it so far haven't found a 'fix' kinda given up only hope if t-mobile uk release their damn 6.1 rom so i can try and see if i can get the phone fixed or replaced via warranty. also it seems the problem is with the device not the roms im currently on the t-mobile 6.0 its has the same problem more noticeable when i set sensitivity > normal in kaiser tweak.
EDIT: something I've noticed is that maybe the sensitive part has moved away from the screen right now when at an angle i can see a 'large effect zone' like holding it towards the PC screen the tapping with a stylus and seeing the distortion of the reflection i would estimate it to be about 2 cm in radius from the point i touch the screen (maybe this is normal, people who don't have this problem see it you can see this) but I've seen it worse especially after taking it out of my pocket at the end of the day so i think heat my have damaged touch part causing it to expand and detach that would be body heat or heat from when the devices sometimes overheats when plugged in, anyway thats the only theory i can come up with
Click to expand...
Click to collapse
Thanks Infuruno for your suggestion. I think you have a good point in that disortion but there is one big difference in our problem, and I don't know why.
Its the WM version. Now I'm runnig 6.0 without any problem. Even if I want to do this - it never occurs. And I mean never!. I don't know what's wrong here
Anyway I'll soon try to buy the touch screen for Kaiser and change it.
Cheers,
Chris
6.0 seemed to have sensitivity set on normal by default while the 6.1 by default the sensitivity is set of high (> normal) at least looking at the official t-mobile 6.0 and every other 6.1 rom i've tested, and the touch screen thing is just a theory i came up while well literally as i posted that message just started putting things i've seen together maybe if someone who didn't have the problem could see if they got distortion before you buy a new touch screen.
I just got my Tilt (I came from the Sprint Touch) and I've noticed the same thing. I never used a 6.0 ROM, the guy I bought it from already had a 6.1 ROM on it and I flashed it to HyperDragon's PRO III ROM when I got it.
I was used to my Sprint Touch and it had a 6.1 ROM on it as well and didn't have a problem. It is very annoying if I try to use an onscreen keyboard for those times that I don't want to pull out the other one.
Done more tests.
Today I've installed new HyperDragon III Pro (great ROM ) and I still got that issue. After that - flashed Dutty's V4 RTM (6.0) - and you know what? It works just perfect.
I don't know wtf is wrong with that.
What happens when you set the screen sensitivity to normal using kaiser tweak on a 6.1 rom?
Infuruno said:
What happens when you set the screen sensitivity to normal using kaiser tweak on a 6.1 rom?
Click to expand...
Click to collapse
Hmm, nothing at all.
I've tried that every time. That doesn't work on that
Thanks!
This just sucks ass.... I really don't know what to do. I just flashed HD III Pro, Its great ROM, and I cannot use it cause of this ****ing screen thing.
Flashed back to random 6.0 --- no problems. Damnit!
Same problem for me, very hard to make a call
Changing the sensitivity seems to have helped it some for me. I still notice it but its not as bad as it was before.
In KaiserTweak I have Sensitivity and Finger Pressure both set to Normal.
mindfrost82 said:
Changing the sensitivity seems to have helped it some for me. I still notice it but its not as bad as it was before.
In KaiserTweak I have Sensitivity and Finger Pressure both set to Normal.
Click to expand...
Click to collapse
I've done really many tries with various options and various configurations before I posted the thread. Nothing - absolutely nothing seems to help.
kristoff_sz said:
Hello guys,
I don't post many threads with problems, but for this one i can't find any answer and this one seems really weird, cause it occurs ONLY on any version of 6.1.
So I have really bizzare screen alignment problem.
Sometimes when i tap screen with finger or stylus - it will tap not in the point where i want but about 4-7mm under the point. It never goes above the point - always under it. Sometimes it occurs time to time, but sometimes without stop. I don't know what's wrong.
I've tried different SPL's and Radios. I've done really really really many configurations with ROM+SPL+RADIO and nothing seems to resolve that problem.
This only occurs on 6.1 for me(every one). NEVER HAPPENED ON 6.0 ROM. Any.
Anyone have any suggestions? Is this a hardware problem? If so why i don't occurs in 6.0? If its software related, how to get rid of this?
Thanks,
Chris
Click to expand...
Click to collapse
I have the very same problem. I thought my phone was broken.
zsilak said:
I have the very same problem. I thought my phone was broken.
Click to expand...
Click to collapse
I wonder then where is the problem? Maybe its a problem with some models of Kaiser?
I'm surprised there's not more people with this problem. Are you guys using an AT&T branded Tilt or HTC-branded, or other?
There's gotta be something in common with all of us.
What Hard-SPL version are you guys using that have the problem?
i have same problem
someday i flashed a new rom and i cant manage how to resolve this. i have that even on wm 6.0 roms. im setting up the sensitivity and it helps just locally, not fully at all. tried high sensitive on my friends kaiser and there is nothing worng with that.
i have tried many spls, but none of them seems to work
can anyone help with that?
i dont want to change my screen
ive tried many systems and spsl before, but never noticed this action.
please, somebody help with that.
I have an old Palm Tugsten T3 that started doing that, the way I fixed it was I went to the screen alignment page and clicked near the top of the bulls eye insted of the center of it, fixed it right up. try that and let me know how that works.

[Q] Touch screen - horizontal position

I have a problem. When the phone is located for example on a table. This touch screen responds very hard (when it is in the horizontal position). when phonei is in the a vertical position, the screen works very well.
I have firmware 12.0.A.1.257.
yes sometimes
when i connect to my laptop it used normal
but when i connect to my PC i cant use my phone
maybe erro from hardware but i think u should tick off gloves mode in setting
illusiek said:
I have a problem. When the phone is located for example on a table. This touch screen responds very hard (when it is in the horizontal position). when phonei is in the a vertical position, the screen works very well.
I have firmware 12.0.A.1.257.
Click to expand...
Click to collapse
hey dude
so i decided to buy this phone but after reading this issue i kinda changed my mind but i thinks this may work
i bought a Xperia Tipo for my baby brother last week and it has touch sensitive issues just like SP when it placed horizontal ( i watched the Utube Videos and it looks exact the Same) but i found a little Mod App called (Touch Calibrate) i want you test it for me and say that if that worked for you or not!
http://fs2.filegir.com/karandevilocs/TouchFWTools.apk
install it manually and give me report! :fingers-crossed:
karandevilocs said:
hey dude
so i decided to buy this phone but after reading this issue i kinda changed my mind but i thinks this may work
i bought a Xperia Tipo for my baby brother last week and it has touch sensitive issues just like SP when it placed horizontal ( i watched the Utube Videos and it looks exact the Same) but i found a little Mod App called (Touch Calibrate) i want you test it for me and say that if that worked for you or not!
http://fs2.filegir.com/karandevilocs/TouchFWTools.apk
install it manually and give me report! :fingers-crossed:
Click to expand...
Click to collapse
APp not installed
ashis.kyal said:
APp not installed
Click to expand...
Click to collapse
Did You Check Unknowns Resources in Settings?!
it should WORK!
if that didn't work search TOUCH CALIBRATION in Play Store and let me know
Touch Irresponsive, Screen Freezes
Like a lot of users, I am also having problems with the xperia SP's touch screen. The touchscreen becomes randomly irresponsive. Sony acknowledges the problem and suggests:
"This have now been investigated and if you experience this problem I advice you to contact your local support team to have your phone calibrated at a repair center."
The problem is in live in Bangladesh and they do not have official Sony tech support centres. Does anyone know how to do the touch screen calibrations ? Any DIY solutions will be highly appreciated.
Cheers,
Mir

White Spot where i touch !!!

Hi,
Whats that white spot and how is this appeared.
it follows the path i touch on screen ! Slides, slight touches, everywhere !
at first i thought this was an hardware issue with the screen but when i tried to take an screenshot it was still there so its a software thing.
i dont know how it came and i dont remember seeing it last night when i using my phone.
any Ideas ?!
Thank you.
settings--dev options-- show touches
:good:
erto90 said:
settings--dev options-- show touches
:good:
Click to expand...
Click to collapse
Thank you Sir, it Solved the problem.

Screen Flickering issue

I have an occasional screen flickering issue in my Z1 ,C6903 . ( random ripples in screen mostly on lockscreen ).
Tried many stock roms . custom roms . kernels . nothing changes.
So i think this is a hardware issue.
Anyone else having this ? Unfortunately i don't have warrenty but phone is new ,one month used .
Ideas ???? [emoji17]
Edit : tried turning off / on xreality . turning off / on auto brightness .
Issue still present .
Oodie said:
I have an occasional screen flickering issue in my Z1 ,C6903 . ( random ripples in screen mostly on lockscreen ).
Click to expand...
Click to collapse
I'm guessing it's a loose conection...try hitting the back and see if it did anything? I'd send it in if you're not comfortable opening your phone up.
Ahaa.. It does stop when tapping on the back. Ohh. I think this baby is hard to take apart, since i dont see any screws or something .
https://www.youtube.com/watch?v=SvJKVxfKqFc
Link to disassembly if you need it. Good luck!

ghost touch possible solution?

hi everyone i post this to ask or confirm a situation, a lot of users know or have experiment the ghost touches and after a lot of research is not confirmed if is a issue of software or hardware, besides that i found a tip about the ghost touches if i conect a otg mouse during the fail and work a little with it the issue dont hapen and more, its solved after the next reboot when happens again.
have somebody trying that? or can confirm if it works for someone?
if this post its in wrong place please change it or copy to another location.
thanks
phone: xperia z1 C6906
rom: stock 5.1.1
kernel: stock no mods
screen/touch changed by chinese one
Apply tampered glass screen protector, it will reduce/eliminate ghost touche
I'm using tempered glass screen protector but the issue is still there. Well, it may reduce that a bit though.
There are many hassles. These Z1 family support pencil touch that causes unwanted touch.
And, the touchscreen panel and display is poor.
Try this
Try this, worked for me for a few days or weeks :
Apply pressure on the digitizer, specifically in the inferior part, just like a massage ( side by side) . . after a few seconds you can verify how it works . . The only point is, this solution is not permanent. This is a hardware problem .. the real solution is replacing the digitizer. Regards
bloodofJesus said:
You can try this, it worked for me on cm 12 with ghost touches
http://forum.xda-developers.com/showthread.php?t=934500
Click to expand...
Click to collapse
DL link in that thread is not working. Can you upload an APK?
Sent from my Z1

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