Multitouch issue - Focus General

Hi,
I have a weird issue in my screen and I don't think it's hardware problem . When I click on a certain region (the media playback buttons) it registers my click as a two-points interaction rather than one .
In other words the touch test program showed that only at that part of the screen its considering my touch as two instead of one . For that it's not responding properly in certain apps like the media play back .
I think it can be fixed by touch recalibration but I don't know how to do it . do you know how to do it.
I have Samsung focus 1.3 with mango 7740.
Thank you in advance
Sent from my SGH-i917R using XDA Windows Phone 7 App

Related

Multi touch issue! (cant play games properly!

When i play games with latest update 3.0 sense and 2.3.5 when u press 1 button like
walk forward then u press turn left, it all stops. only 1 thing works at the time.
sorry 4 unclear english but multi touch used to be 4 fingers. now its 3 fingers?
what happened?
WHAT TO DO?
multi touch aint working properly!?
UPDATE: Rebooting device fixed this problem! well it did not fix the cirkle locker thing but..games are good now...
UPDATE: The Bug is back! Wtf is going on? rebooting fixes it fow little while but is strikes back very fast! and agains 3 multitocuh on antutu tester.?
Fixed: Hard reset fixed this issue, Now all is fine!
If your still interested it was probably a custom lock screen. Like go locker or lockbot.
I am having this exact same issue (also reported at androidforums.com/desire-hd-support-troubleshooting/470923-issues-following-update-2-3-5-a.html) - and I don't have any custom lock screen installed
hard reset fixes all issues.

Display problem

Hello there.
I'm proud new user of Nexus 6p but I already have a problem. I updated it to 7.1.1 and rooted the device. Now chrome constantly crashes (Aw snap problem) and also facebook sometimes show strange image.
Screenshots attached.
Anybody else have this problem?
i love my 6p and am also a proud owner of this beast.
but i also have troubles with my display, it is abit similar to yours, i have occasional graphical glitches and it always freaks the hell outta me.
i hate those glitches , i had a split screen bug on my Moto Nexus 6 as well and using a specific custom kernel called Lean kernel always solved that problem for me.
but currently nothing fixes this on my nexus 6p , except the 6p of mine thankfully does not have that split screen bug but instead it has some other occasional hiccups with graphic glitches.
and i think it is because of the cold temperatures, but i am not so sure.
Cold temperatures can't be a problem with mine couse i work inside so there is no cold
I tried with elementalX kernel and the problem is still here.
chrome gives me the most graphical glitches , but it does not happen often.
it can still get annoying , and i also have a keyboard issue with chrome (been months now) the keyboard issue is, i cant delete characters i have enetered in the search fields of whatever website i am at.
like when i press backspace to wanting to delete words it just wont do it, annoying bug with chrome i am sure of it, as i have tried other browsers and they dont do that with the keyboard backspace not deleting characters.
maybe we should both switch browsers, but the thing is i always go back to chrome :l
hope your issue gets solved too, maybe try a custom based nougat rom and you wont see that issue with chrome anymore (as for the fb app, it is a battery killer i would advice to just use the chrome app to open up your fb account).
Tried with firefox but the problem is still there.
Will try and get myself different rom for weekend and test it.
So you say that facebook is battery killer. Thanks for the info.
Update:
Installed Pure nexus rom - problem still there
Installed CM 14.1 - problem still there
I have no idea what is cousing this problem. Is it possible that the problem is hardware related and not software?
_CaCkO_ said:
Update:
Installed Pure nexus rom - problem still there
Installed CM 14.1 - problem still there
I have no idea what is cousing this problem. Is it possible that the problem is hardware related and not software?
Click to expand...
Click to collapse
Navigate to Settings/Developer Options/Webview Implementation then switch to "Chrome." See if you still notice these issues.
Sent from my Nexus 5X using Tapatalk
_CaCkO_ said:
Update:
Installed Pure nexus rom - problem still there
Installed CM 14.1 - problem still there
I have no idea what is cousing this problem. Is it possible that the problem is hardware related and not software?
Click to expand...
Click to collapse
Nope I think your display driver is glitching
I'm taking it back to the store today and they will replace it with the new one they said. Hope i'll have more luck this time

Screen issues LG V20 HD990N

I recently got my new V20. Upon using it for the first time i noticed that the screen starts flickering quite severely when using the camera app and later when using other apps. It seems that my secondary screen pops up on the bottom of the screen causing it the main screen to shift up or something like that. Is this a know issue and can it be fixed?
Wietze93 said:
I recently got my new V20. Upon using it for the first time i noticed that the screen starts flickering quite severely when using the camera app and later when using other apps. It seems that my secondary screen pops up on the bottom of the screen causing it the main screen to shift up or something like that. Is this a know issue and can it be fixed?
Click to expand...
Click to collapse
Thats not a known issue. You have a defective phone. Get it replaced

About .309 update...

After i install .309 here i found the bugs is:
-wallpaper does not working once u want to change ur wallpaper
-when open camera the brightness will turn to max
-scrolling sometimes quite weird
-multitouch bugs
-typing will feel alittle bit delay or lag sometimes..?
-geature like double tap to wake and swipe to wake is not working(require to off the geature and on agn then working)
-recovery mode is missing in action...
-charging quite little slow..
does anyone has facing same problem to me? leave the comment...
those the bug that i recently found in 1 day usage... and...
(can someone able to send to asus support center there cause it always say me verification pending and i already verify 1day ago...)
Few Bugs I can confirm
Below is my experiance.
heng950620 said:
After i install .309 here i found the bugs is:
-wallpaper does not working once u want to change ur wallpaper
I use Quickpic for wallpaper so no issue.
-when open camera the brightness will turn to max
That seems to be default behavior and not a bug.
-scrolling sometimes quite weird
Scrolling seems to be smooth. I have changed animation to .5X.
-multitouch bugs
Do not have this issue.
-typing will feel alittle bit delay or lag sometimes..?
Yes, this seems to be the issue.
-geature like double tap to wake and swipe to wake is not working(require to off the geature and on agn then working)
Yes, I can confirm this bug.
-recovery mode is missing in action...
Can you elobrate this? I have TWRP and that works fine.
-charging quite little slow..
My phone take 3 hours to charge fully from 10%. Seems to be same as previous version. Try restarting the phone before putting it for charging, it may help.
does anyone has facing same problem to me? leave the comment...
those the bug that i recently found in 1 day usage... and...
(can someone able to send to asus support center there cause it always say me verification pending and i already verify 1day ago...)
Click to expand...
Click to collapse
Q) wallpaper does not working once u want to change ur wallpaper
A) For me, changing wallpapers works like a charm. I haven't tried live wallpapers.
Q) when open camera the brightness will turn to max
A) This is the norm for a lot of apps. One prominent example is Open Camera.
Q) scrolling sometimes quite weird
A) No problem here.
Q) multitouch bugs
A) I have this issue. When playing games like Batman (tell tale), PUBG, etc. the touch does not respond correctly.
Q) typing will feel alittle bit delay or lag sometimes..?
A) No issues here.
Q) geature like double tap to wake and swipe to wake is not working (require to off the geature and on agn then working)
A) Confirmed.
Q) recovery mode is missing in action...
A) If you're talking about the switch off menu, I can't confirm this. I have never had the reboot to recovery option.
Q) charging quite little slow..
A) Seems okay to me. 2.5-3 hours from 5-100% battery.
Another bug that I have encountered is that some apps do not work on WiFi connection. The ones I can confirm are Twitter, PhonePe and Amazon Music. They work just fine on mobile data.
live wallpaper doesnt work since .305 update still not fixed in .309 update
I also am having multi touch issue. The screen flickers when I use both fingers to play PUBG Mobile. When will it be fixed ? Any method to fix it without root or harming future OTA updates ?
Napatalio said:
I also am having multi touch issue. The screen flickers when I use both fingers to play PUBG Mobile. When will it be fixed ? Any method to fix it without root or harming future OTA updates ?
Click to expand...
Click to collapse
I have this issue too and I think this is considered a serious problem that Asus need to fix ASAP. A phone with multi-touch issue is really unusable especially when playing games which this phone is catered for. Is there an official Asus site that we file our complain?
abubin said:
I have this issue too and I think this is considered a serious problem that Asus need to fix ASAP. A phone with multi-touch issue is really unusable especially when playing games which this phone is catered for. Is there an official Asus site that we file our complain?
Click to expand...
Click to collapse
google is the one that should fix it not asus
as every phoje that runs android 8.1 with security patch before june has that bug too
even a flagship phone has it
abubin said:
I have this issue too and I think this is considered a serious problem that Asus need to fix ASAP. A phone with multi-touch issue is really unusable especially when playing games which this phone is catered for. Is there an official Asus site that we file our complain?
Click to expand...
Click to collapse
There is app called Asus Zentalk Community.
Napatalio said:
There is app called Asus Zentalk Community.
Click to expand...
Click to collapse
LOL, not a single soul in there.
The multitouch issue have been fixed in .316 build

Touchscreen Issues

I've just purchased a Tab S5e but appear to be having some issues with the touchscreen. I first noticed it when scrolling, occasionally the scrolling would stop and the device would click on anything that was under my finger. I also noticed this when playing a game where a finger needed to be held on the screen, it was sometimes appear to the game that my finger was removed.
I recorded a video of what i'm experiencing here: https://drive.google.com/file/d/1-33ixSpHRijjhb8g-MNLvbjMvuPRuGrQ. I did not remove my finger at all whilst drawing in white, but gaps appear.
I guess my question is has anyone else experienced this, or could this be a hardware fault? I thinking of returning this and waiting for the S6e or similar rumoured to be out soon.
Thanks all!
I'm experiencing touch screen problems where I sometimes need to tap the display 3 or 4 times before the screen will register the touch. I've only had mine for a few days but Im thinking about returning as well.
I was going through the threads for the first time to see if there were similar issues reported or tips to minimize the issue.
After switching from the Huawei Mate 20 Pro to the Samsung S10+ and from a Huawei tablet to this I have to say I'm seriously underwhelmed with Samsung.
jhs39 said:
I'm experiencing touch screen problems where I sometimes need to tap the display 3 or 4 times before the screen will register the touch. I've only had mine for a few days but Im thinking about returning as well.
I was going through the threads for the first time to see if there were similar issues reported or tips to minimize the issue.
After switching from the Huawei Mate 20 Pro to the Samsung S10+ and from a Huawei tablet to this I have to say I'm seriously underwhelmed with Samsung.
Click to expand...
Click to collapse
Did you somehow solve the probelm?
k.bergmann2 said:
Did you somehow solve the probelm?
Click to expand...
Click to collapse
Nope. The problem doesn't occur when playing games or using apps that test the display--but does with pretty much everything else. Some apps also have very pronounced jelly effect while scrolling including the Samsung Members App--scrolling through posts has so much jelly effect it makes me feel like I'm going blind.
Earlier Galaxy Tab devices had a calibration setting to adjust touch sensitivity but the type of panel used in the S5e apparently can't be user calibrated. Some people have claimed that the pointer speed setting is the same thing but touch sensitivity and response speed aren't the same thing and increasing that setting to the max didn't improve anything for me. If you want a faster response that's one thing but if the touch doesn't even register in the first place then there isn't anything to speed up.
The game optomizer service running in the background clearly ramps up the kernel when playing games to eliminate or minimize the touch issues and display test apps are treated like games and also get the extra performance boost--but with a locked bootloader I don't think there are any user options besides not purchasing Samsung in the first place.
Would a custom rom solve this?
k.bergmann2 said:
Would a custom rom solve this?
Click to expand...
Click to collapse
I always check before buying a tablet to make sure there is developement of custom ROMs in XDA. And the first thing I do when I get one is to root and install one. Are there still "touch problems" with my ROM? Yes and no. I've noticed with this and other tablets that when the tablet first boots, there can be a lag in touch response. But I don't think it has anything to do with "touch sensitivity". I think the problem is that the OS is still "setting up" and just isn't ready to accept touches. (Try it on a Win 10 box. There is a terrific delay between the time the desktop screen first appears and the time it is ready.) This can also be true of apps. The screen can display before the app is ready for input. IMNSHO, I think some people just love to find reasons to knock "the vendor they love to hate".:crying:
Since I bought this tablet, I noticed that issue, the screen detects the touch, but it does not perform the action I want, open an app, select something,etc. I learned to live with it, but that is annoying !!, I installed a Custom ROM specifically [ROM] [UNOFFICIAL] [gts4lvwifi] [10] LineageOS 17.1 and I can confirm that the issue disappears, the problem for which I returned to STOCK, is the cut down quality of Amazon Prime Video, Netflix, because Widevine Level certification . and now in STOCK, I lost Samsung PASS, because it detects that I have the rooted device. fyi, my model is SM-t720.

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