[ISSUE] Small row of LG G3 touch screen unresponsive. - G3 Q&A, Help & Troubleshooting

Hey Guys,
Few weeks ago i notice that the small row of my LG G3 D855 is not responding but after 1-2 hour its working fine & after 2days same problem & again it starts working but again same problem & now its over 3days that part of touch not working.
Anyone else having same issue?
Any solution?

Sounds like issue with the digitizer have u dissassembled the phone ever if so maybe loose connection but sounds like a digitizer shorting out

I never disassembled or never dropped the phone.
I will disconnect & then reconnect the digitizer lets see this works or not and thanks for reply.

Reconnected but still not working

New digitizer

Kashif Hashmi said:
Hey Guys,
Few weeks ago i notice that the small row of my LG G3 D855 is not responding but after 1-2 hour its working fine & after 2days same problem & again it starts working but again same problem & now its over 3days that part of touch not working.
Anyone else having same issue?
Any solution?
Click to expand...
Click to collapse
Hello, I've been having a similar issue to yours, only my entire screen stopped responding to input. I have noticed that the screen responds if I press harder (almost to the point that the screen starts discoloring), but even then it is unreliable. My phone is the LG G3 D855, and I am currently using Euphoria ROM and TWRP. The screen doesn't respond in TWRP either.
Do you have any advice for me? Any help at all would be appreciated.

Ninja243 said:
Hello, I've been having a similar issue to yours, only my entire screen stopped responding to input. I have noticed that the screen responds if I press harder (almost to the point that the screen starts discoloring), but even then it is unreliable. My phone is the LG G3 D855, and I am currently using Euphoria ROM and TWRP. The screen doesn't respond in TWRP either.
Do you have any advice for me? Any help at all would be appreciated.
Click to expand...
Click to collapse
Kashif Hashmi said:
Reconnected but still not working
Click to expand...
Click to collapse
Get a new digitalizer, you must
#starwarsmood

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[Q] Xperia Play display/ flex cable/ digitizer problem

Hi guys, I'm looking here for help so I will try to describe the problem
So far, I've dismantled it 2 times not completely (didn't dismantle to part of tochscreen, digitizer etc.) and restored stock software twice, also tried rooting and installin CWM.
The problem is : 1.st thing- I't boots up and everything works, I lock it and unlock it without problems.
2.nd thing- If I try to unlock it with opening gamepad the screen stays black, even if I put game pad back.. But touch screen is usable because I can hear the sound and vibration feedback. The display becomes usable after some time of laying around.
3.rd thing- If I unlock it normally like in situation 1 and open gamepad and use phone for while, after I lock it (with opend/closed gamepad) the screen won't come on like in situation 2, but will become usable after some time of laying.
My main suspect is main flax cable.
Any kind of help is appreciated.
Anyone having any idea?
zmarkod said:
Anyone having any idea?
Click to expand...
Click to collapse
Yeah, my guess is slider flex cable, too...
Bakisha said:
Yeah, my guess is slider flex cable, too...
Click to expand...
Click to collapse
Thank you for your reply.
I would like to hear other opinions.

[Q] lg g3 touch screen troubleshooting

Hi guys question for you. Ok I have an lg g3 about 2 months ago I dropped it and the screen shattered so I got a new LCD and digitizer. I installed it and it was working fine until about a week ago. The center stopped responding to touches unless I pushed a little harder and now yesterday the phone became almost unusable. I can hardly open the lock screen and to to open an app is almost impossible. Anything I can do to resolve this problem. I have rebooted and cleared cache and also done a factory reset. I have also unplugged the LCD and digitizer and plugged them back in still nothing.
I know this doesn't help but I am having the exact same issue.
For me I had my screen replaced and notice deadspots from time to time that would go away if I locked/unlocked the screen. So I did a little research and everyone was saying how I should do the touch firmware upgrade in the hidden menu so i did, and that killed the touch completely. Same issue as you, I can barely enter through lock screen. I even tried restoring to stock through .tot that didn't help.

Touch no responsive after call

HI, guys. You my only hope. 6 month ago a replaced my screen with screen from Ali. Sometimes I have problem, that after call touchscreen became unresponsive screen is working . Reboot with pwr + volume up do the job. I do some research. Proximity sensor is OK, even with disabled touch, thanks OTG cable.
Problem is unstable. O can't repeat it. Happens Suddenly.
This problem is rom independent. But I used only stock, and now on stock based custom
Locked bootloader
anyone? =(
beast_drc said:
HI, guys. You my only hope. 6 month ago a replaced my screen with screen from Ali. Sometimes I have problem, that after call touchscreen became unresponsive screen is working . Reboot with pwr + volume up do the job. I do some research. Proximity sensor is OK, even with disabled touch, thanks OTG cable.
Problem is unstable. O can't repeat it. Happens Suddenly.
This problem is rom independent. But I used only stock, and now on stock based custom
Locked bootloader
Click to expand...
Click to collapse
+1
i have the exact same problem with you and i think is screen related.
i ll perform the proximity sensor check and if it is not the source of the problem,i ll take off my screen,give a cleaning at the connections and put it back on, to notice it s behaviour.
hope i won t break my screen cause it happened before:fingers-crossed:
my screen has started un gluing from the left side of the display and screen is lifted upwards ,i just mention this for the possibility of causing a problem with those freezes during incoming calls,but i can t think of anything.
probably i need to order a new display(not from the same seller of course) cause it is a little dim too,if it s not fixed after trying those i really don t know what i will do with my phone,it really gives in my nerves with this problem(otherwise i m very satisfied of owning it).
i ll come back reporting after making my tests...
EDITroximity sensor check OK,no problem.
cleaned the connections of my screen and i have only 1 freeze after 40 calls,but is still there and is only a day that passed..
i can t target if my problem is hardware or software,i ll flash stock lollipop with flashtool and wait for some days,but if it appears again what should be my next step?
any ideas welcomed..
EDIT 2:after five days on stock 5.1,problem seems to dissapeared,so i supposed it is related to an app...
EDIT3:till now everything is OK.

LG G4 touch screen unresponsive all the time

Hi guys!
I've bought an G4 this year april and sadly ive got some touch screen issues.. Some weeks ago i've faced that my touch screen is not working all the time..: eg: when some1 called me the screen was unresponsive etc. 2 Days ago @ night i just charged my phone and next day morning the touch screen is dead. Its not responding to any touch, only the phisycal buttons are working. I've tryed a factory reset, but the same error occurs for me.
Anyone faced this issue?
G4-H815 V1.1, 206 febr product.
Ali Mirza said:
Hope this helps
Settings/Developer Options/ Tick on "Force GPU Rendering" this should make your Android phone smoother/snappier.
If root available try L Speed/Entropy/fstrim apps found on Play Store!.
Click to expand...
Click to collapse
As i said i cant do anything on my phone...the touch is dead, not responding to touches.
hirannor said:
As i said i cant do anything on my phone...the touch is dead, not responding to touches.
Click to expand...
Click to collapse
Unlocked? If so: Do you have twrp installed?
steadfasterX said:
Unlocked? If so: Do you have twrp installed?
Click to expand...
Click to collapse
none of them :\ but my phone is under warranty, so i ll send to the service, just wanted to know any1 faced this issue or not. Sadly my phone is a bricket now only. LCD display, phisycal buttons are working. Same to jack and charger port.

Touch screen freezes on my LG G3

Hi all!
I have a 2.5 years old LG G3 black and since Saturday the touch screen doesn't work very well.
When I unlock the phone the touch screen works fine a few seconds (2-5) but then suddenly it doesn't response to my touches, no touch feedback at all. It seems like it freezes... But the rotation and volume settings by the hardware buttons work fine all the time, even if the touch doesn't react .
I did factory reset and brought it to the repair service, they told it's the display and replaced the whole front part of my phone, but after couple of hours using it, the problem appeared again... No idea why, maybe it's a software problem and a reset to kitkat or an older version would help, but I haven't done any software update for a long time, so I don't think it has been caused by an unstable update or similar...
Using Android 6.0 the official one, no ROM.
Do you guys have any idea ?
Thanks a lot for help.

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