Touch screen issue
Note: This also happens with my AT&T LG G4.
Sometimes when I use my Nexus 9 and I wake the screen and try to type in the pin to unlock it, the touch screen will spaz. I have Show Input Touches on and I'll see that it has multiple inputs when I only touch the screen once.
In addition, sometimes when I'm playing games I'll touch the screen once and it'll do several inputs on the same vertical line (when oriented as landscape) as the touch which can mess up. On my G4 it does it on the same horizontal line when it's oriented as landscape.
Locking and unlocking the device solves the issue but it's becoming a hassle to have to do it over and over again. Any ideas?
Related
So i just installed the stock cm9 rom on my new touchpad and the touch screen is not usable at all. For example when i try to type it types a hand full of random letters with it in less then a second. If I hold my finger down anywhere on the screen (even if its not the keyboard) the device will start clicking random points on the screen.
Does anyone else have this problem?
I played many games that make use of "landscape" mode, that is the screen is rotated. Those games where the on-screen "joystick" on the bottom-left of the screen (landscape) OR top left (portrait) and "button" on the bottom-right (landscape) or bottom left (portrait), I notice that sometimes the screen did NOT register my touch.
When it happened, I lift up my thumb and press it or move the button again and nothing is registered. After about 2-5 seconds, THEN it register again.
I used to have the International Note and I never experiences this issue.
I tried pretty much ANY games or apps and the problem persists.
Anyone experiences this?
Dear friends, see this, see in the youtube:
watch?v=ixWozCI8sek
I activated the phone in their own settings of android to show screen touches and strokes that you can see in the video above, and installed YAMTT app to better show the problem.
The Problem on mobile touch in the middle of the screen there is a track that is not recognized touch, but if I press the screen sinking, she returns to work temporarily, and now recognizes the touch - but after a few minutes the problem back and touch is not recognized again.
The screen is perhaps dished up, and when I press down her back to be in contact with the part of the cell that recognizes the touch, but with time the screen should be getting back dished up (this is my guess, not i'm sure).
Detail, not always when I press is running, sometimes I press the screen to the center of the touch again be recognized, but it seems that the phone is registering touches alone.
What would be a solution, and change the screen (it does not mean that changing the screen the problem solved), want to try other alternatives before changing the screen.
Perhaps heating up the screen with hot air, in theory it will expand and become more pliable, and then if I press down the center panel of the phone with something for a while until it cools, in theory the screen would remain indefinitely, and if that is the problem could solve -
Anyone have any thoughts, has been there?
Thanks in advanced!
Hi, recently I started facing touch screen issues.
My touch sensitive buttons aren't responding and sometimes the lower part of the touch screen is unresponsive. That is fixed with a gentle squeeze and a lock and unlock. Sometimes the touch behaves as if I'm using two fingers than one (scaling when trying to fast forward video using one finger )
Sometimes the entire touch screen goes unresponsive which is fixed with a lock and unlock. The scroll becomes dead slow too sometimes. Again the fix is the same.
I'm not sure if this is a firmware issue or hardware issue. The rest of the touch works fine.
I'm using a Gionee P6
I tried to trouble shoot using the secret star codes but unfortunately the menu is in Chinese for this device.
If someone could help before I send it in for repair which will take a long time I'd appreciate it
EDIT : I Was able to use the touch screen testing from the diagnosis hardware menu and there are no dead points. Every part of the touch screen responds. Except when I actually use them in Android
Hi. I replaced my broken display (and digitizer) with a new one on my mate 10 pro. So after i replaced it started to detect simple touch as knuckle touch (knuckle touch is a special type of touch with your knuckle on huawei phones that is used for screenshots, split screen and more...) . When i drag or touch screen , sometimes it draws blue lines. So i decided to permanently disable knuckle gestures. And guess what? After i disabled all of them screen didnt work at all. I had to connect usb-to-typec mouse to my phone to activate knuckle gestures again so that screen would work.
What can i do about it? Maybe reset everything and install android pie with different rom, cause i think EMUI is awful. Will it help or its just a hardware issue? I've read that some tehnicians do hard reset after screen replacement, maybe i need too?
P.S. There are 3 knuckle gestures : Split screen ,screenshot and app draw open. If i disable two of these and let one be enabled, then screen works. If i disable all of them screen doesnt respond to touch anymore.