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[Fix] multi touch/ghost touch issue

Those who don't know there are some people having ghost touch issues on POCO f1 and one guy able to capture it on the video. I personally didn't had the issue but after trying I was able to recreate the issue on my device. soon after I found the cause and able to fix the issue. this may or may not work on your device but absolutely worked for me. this seems to be a software bug. and no-one needs to panic. hopefully it will be fixed in next update.
how to recreate the issue?
Steps
1. download a multi touch tester app I used this
2. first do some testing yourself see if you can spot the issue
3. now do 3 finger swipe down (phone will take screenshot)
4. now randomly touch your screen with 1 or 2 fingers you'll notice 1 or 2 ghost touches.
How to fix Fix it?
Steps
1. go to settings>additional settings>button and gesture shortcuts>take a screenshot
2. and set it to none.
3. reboot
that's it!
the issue should be fixed
please let me know whether this worked for you or not

Yes.
As you mentioned issue was there.
But fixed with those steps.

okaraosp29 said:
Those who don't know there are some people having ghost touch issues on POCO f1 and one guy able to capture it on the video. I personally didn't had the issue but after trying I was able to recreate the issue on my device. soon after I found the cause and able to fix the issue. this may or may not work on your device but absolutely worked for me. this seems to be a software bug. and no-one needs to panic. hopefully it will be fixed in next update.
how to recreate the issue?
Steps
1. download a multi touch tester app I used this
2. first do some testing yourself see if you can spot the issue
3. now do 3 finger swipe down (phone will take screenshot)
4. now randomly touch your screen with 1 or 2 fingers you'll notice 1 or 2 ghost touches.
How to fix Fix it?
Steps
1. go to settings>additional settings>button and gesture shortcuts>take a screenshot
2. and set it to none.
3. reboot
that's it!
the issue should be fixed
please let me know whether this worked for you or not
Click to expand...
Click to collapse
Good stuff. I was skeptical at first since I knew something was off sometimes. Thanks for confirming it. Should be fixed if they took notice of this bug.

Thanks! The issue is 100% reproducible with the app. By turning off 3 finger screenshot shortcut, the issue goes away.

Guys, please file a bug, so this can be fixed and we can go back to using this feature.

1.Yes, that issue is due to the screenshot feature, but shouldn't the phone be able to distinguish between 3 finger touch and more than 3? Either take screenshot on four finger swipe or register it.
2.Can you please confirm if there is accuracy problem in PUBG aiming when you use multitouch? Like the multitouch bugs in Pixel and Zenfone Max Pro but quite subtle, the thing about the other devices are, they look and have been acknowledged by the respective companies regarding the issue but in our case, Xiaomi or Poco is making no announcement or anything.
https://www.youtube.com/watch?v=e5K2N6McC_s

The issue comes up after taking a 3 finger screenshot, but disabling may not be the only solution as this feature is quite useful also
What I have noticed is that after taking screenshot ghost touch is there till we use 1,2 or 3 fingers. Once we use 4, 5 or higher fingers the issue goes away.
Isn't it better to just touch screen with 4 fingers after taking a screenshot which somehow resets the ghost touch issue.
Have tried this solution with multi touch tester app

Mine is just fine even when 3 finger swipe screenshot is switched on

I can confirm that ghost touch issue still persist even when disabling three finger screenshot.
Mostly visible in pubg.

Great, fix worked

I didn't relize the issue but nice posting

Stop it! This is not an issue. It happens on mostly every phone that supports gestures. Test it on OnePlus 6 and you will get the same result.

GizmoFreak said:
Stop it! This is not an issue. It happens on mostly every phone that supports gestures. Test it on OnePlus 6 and you will get the same result.
Click to expand...
Click to collapse
it is software bug which creates inconvenient experience with touch screen.. this fix is just a workaround until official fix..

raj7749 said:
it is software bug which creates inconvenient experience with touch screen.. this fix is just a workaround until official fix..
Click to expand...
Click to collapse
Okay, show me how this affects your usage of phone. Don't show me on touch testing apps. Show me a real use problem.

GizmoFreak said:
Okay, show me how this affects your usage of phone. Don't show me on touch testing apps. Show me a real use problem.
Click to expand...
Click to collapse
lol.. i don't need to prove to you anything about this, don't care wht u think.
However ill tell for the benefits of the others, it was effecting me while playing games.. specially RPG games where multitouch is heavily use. I was seeing weird behaviours sometimes, when selecting troops.. thts how i came to know

raj7749 said:
lol.. i don't need to prove to you anything about this, don't care wht u think.
However ill tell for the benefits of the others, it was effecting me while playing games.. specially RPG games where multitouch is heavily use. I was seeing weird behaviours sometimes, when selecting troops.. thts how i came to know
Click to expand...
Click to collapse
Okay, please record a video of you playing and of course don't show me but share for the benefit of the community.

GizmoFreak said:
Okay, please record a video of you playing and of course don't show me but share for the benefit of the community.
Click to expand...
Click to collapse
xD, if needed will do M too lazy to do that for now

raj7749 said:
lol.. i don't need to prove to you anything about this, don't care wht u think.
However ill tell for the benefits of the others, it was effecting me while playing games.. specially RPG games where multitouch is heavily use. I was seeing weird behaviours sometimes, when selecting troops.. thts how i came to know
Click to expand...
Click to collapse
Exactly! There is no need to prove this issue because Google itself confirms that they have done a mistake by releasing it in Oreo and they have also promised to give a fix in later Pie updates. And people who wants proofs can look up in the internet about the "Multi touch Oreo Bug" problem and how it effects user experience rather than spamming here to make a point.

$hivaM Manav said:
Exactly! There is no need to prove this issue because Google itself confirms that they have done a mistake by releasing it in Oreo and they have also promised to give a fix in later Pie updates. And people who wants proofs can look up in the internet about the "Multi touch Oreo Bug" problem and how it effects user experience rather than spamming here to make a point.
Click to expand...
Click to collapse
Dude, google fixed the issue in the May or June patch and all other OEM's had to merge their builds to fix it. The problem is not there in MiA1 or MiA2.
Here is the bug:
http://en.miui.com/thread-3746297-1-1.html
Thanks

Maybe the original solution for 8.1 and P devices will work for this? It will either cause a bootloop, do nothing, or fix it... worth trying! Obviously an unlocked bootloader is needed for this (Magisk).

Some info about 8.12.7 with touch issues

The UI and touches have become far more smoother and responsive after this updated BUT also comes with another issue.
Multi touches/Ghost touches now VERY NOTICEABLE and screen freezes always occur and for a temporary fix you have to lock and unlock your phone. So when playing PUBG those ghost touches will mess up your aiming example when moving and aiming together suddenly your aiming aims to the sky/ground/random places with no explanation. Also the nav buttons and the middle area sometimes doesn't register any touches and this happened around 8.11.23.
8.11.15 =probably have the less multi touch/ghost touch issues but have some sort of delay around the edges/keyboard lag
8.11.23 =fixed the touch delay on edges/keyboard lag but multi touches and screen freezes is more noticeably.
8.11.29 =same issues as .23 except it's the issues is getting worser + screen flicker yay
8.12.7 =touch and UI overall is much smoother but issues from .23 and .29 is now getting out of hand and playing tap intensive games like MOBAs and drums is heavily affected. PUBG also keeps aimiing randomly at the skies/ground when aiming+moving
I wish the devs bring the touch edges delay fix back to 8.11.15 and see how it goes
I hope the next version fixes the multi touches issue and screen freezes also

On 8.12.7 All the touch issues are solved.
Poco f1
6/64
Indian.

misleaded said:
The UI and touches have become far more smoother and responsive after this updated BUT also comes with another issue.
Multi touches/Ghost touches now VERY NOTICEABLE and screen freezes always occur and for a temporary fix you have to lock and unlock your phone. So when playing PUBG those ghost touches will mess up your aiming example when moving and aiming together suddenly your aiming aims to the sky/ground/random places with no explanation. Also the nav buttons and the middle area sometimes doesn't register any touches and this happened around 8.11.23.
8.11.15 =probably have the less multi touch/ghost touch issues but have some sort of delay around the edges/keyboard lag
8.11.23 =fixed the touch delay on edges/keyboard lag but multi touches and screen freezes is more noticeably.
8.11.29 =same issues as .23 except it's the issues is getting worser + screen flicker yay
8.12.7 =touch and UI overall is much smoother but issues from .23 and .29 is now getting out of hand and playing tap intensive games like MOBAs and drums is heavily affected. PUBG also keeps aimiing randomly at the skies/ground when aiming+moving
I wish the devs bring the touch edges delay fix back to 8.11.15 and see how it goes
I hope the next version fixes the multi touches issue and screen freezes also
Click to expand...
Click to collapse
Agree with every point. Plus there's lot of typing lag & freeze on Gboard now
If you're on Xiaomi forum/beta group please raise a issue with all these details.

yoprateekyo said:
On 8.12.7 All the touch issues are solved.
Poco f1
6/64
Indian.
Click to expand...
Click to collapse
Mine is China Variant around September batch and clean flashed 8.12.7.
Still doesn't fix the screen freezes, multitouches/ghost touches and screen flickers
But when I used 8.11.15 never had screen freezes, ghost touches error. Only touch delay lag.
I suggest your should try tapping intensive game that involve tapping on the edges like drums or sthing to check your phone.
Some people claiming it's fixed but somehow don't even know what those touch issues are.
And I'm a poco fan

jineshpatel30 said:
Agree with every point. Plus there's lot of typing lag & freeze on Gboard now
If you're on Xiaomi forum/beta group please raise a issue with all these details.
Click to expand...
Click to collapse
Too bad I'm not in any forum/beta group.
How do I apply for them?

misleaded said:
Too bad I'm not in any forum/beta group.
How do I apply for them?
Click to expand...
Click to collapse
For forum just google miui forum & log in with MI account.
Even i'm not on closed beta so i dont know about close group butvyou can find one telegram ground by googling POCO Official telegram.
And last thing is to tag poco team & jai mani on twitter with issue. It works many time s

no touch issues here
pocophone f1
6gb
128gb

As a non gamer I must say that touch seemed fine to me until flashing 8.11.29 (previously had 8.11.15).
Now the touch response seems really laggy and typing on Gboard became highly frustrating.
I've read in forums like a dozen times every week people saying that the next build fixed all touch problems, but to me, it's worse than ever.
Hope the next build fixes this, or I will just revert back to 8.11.15 until they can sort this out, assuming that the problem is not hardware without the expected quality.

misleaded said:
Too bad I'm not in any forum/beta group.
How do I apply for them?
Click to expand...
Click to collapse
Or you can just simply send error log/report at the setting menu.
Go to setting>feedback
Choose your issue.
I recommend everyone to send it once awhile to let the developers get more info and stats...

From poco official updates channel :-
We heard you, we are looking to make things better , but we can't do so without your help. So please help us help you. Please provide feedback at the link below.
https://goo.gl/forms/Qo0TdBntDXLmQ8rN2
Sent from my Poco F1 using XDA Labs
---------- Post added at 09:36 AM ---------- Previous post was at 09:31 AM ----------
And also if possible, raise the same issue here.
https://forum.poco.in/
I hope some poco team guyz will take a look there.
Sent from my Poco F1 using XDA Labs

Touch freeze
Yes I Also have the same issue of touch freezing. I don't found any solve yet. I am now on latest beta closed 8.12.7 but its still here.. I have to press lock and unlock device to screen response.. then the touch responsive and gone of freezing. but its too much disturbing... is that a hardware issue?

Sowravdas said:
Yes I Also have the same issue of touch freezing. I don't found any solve yet. I am now on latest beta closed 8.12.7 but its still here.. I have to press lock and unlock device to screen response.. then the touch responsive and gone of freezing. but its too much disturbing... is that a hardware issue?
Click to expand...
Click to collapse
How could it be a hardware issue if it only appears after update..

Have you tried the stable global miui 10.1.3?

Dna10 said:
Have you tried the stable global miui 10.1.3?
Click to expand...
Click to collapse
All the touch/flicker/scroll issues have been ironed out in this rom.

misleaded said:
Mine is China Variant around September batch and clean flashed 8.12.7.
Still doesn't fix the screen freezes, multitouches/ghost touches and screen flickers
But when I used 8.11.15 never had screen freezes, ghost touches error. Only touch delay lag.
I suggest your should try tapping intensive game that involve tapping on the edges like drums or sthing to check your phone.
Some people claiming it's fixed but somehow don't even know what those touch issues are.
And I'm a poco fan
Click to expand...
Click to collapse
I know it all . Have faced delays , ghost touches , oversensitivity in past. All solved in this last update. tried drums , Pubg , Touch Screen test everything.

yoprateekyo said:
I know it all . Have faced delays , ghost touches , oversensitivity in past. All solved in this last update. tried drums , Pubg , Touch Screen test everything.
Click to expand...
Click to collapse
Last update ?
There are lots of last updates, please specify which update you are speaking ?

RohanAJoshi said:
Last update ?
There are lots of last updates, please specify which update you are speaking ?
Click to expand...
Click to collapse
Stable 10.1.3 with android 9

Same issue here
Same issue here when playing any moba and pubg specific so when any update or fixing for this problem let us know

Has anyone tried 8.12.13?.. are these touch issues resolved- ghost touch and screen unresponsiveness??

Just got the open beta 8.12.13 OTA, following are the observation :-
1) Keyboard lag is minimized.
2) Scrolling near edges is improved but still buggy near bezels.
3) YouTube picture-in-picture mode doesn't work in full screen gesture mode in poco launcher home screen.
4) Screen flickering in lock screen is gone but further need to be tested.
4) Icon refresh is still there when minimizing any app.
5) Back gesture now works properly when any app folder on home screen is open.
6) Tuch delay of back button of navigation Bar is gone.
7) Touch sensitive of screen is bit improved.
8) Something flower like icon is added in left bottom of lockscreen.
9) Notification icon is same it was in previous beta.

[Help] System freeze and frame shattering in oneplus 8

I am facing random freeze issue with many apps without any processor intensive task since update to OOS11
After freeze "system UI not responding" message pops up.
while playing CODM, the freeze comes with an abnormal sound as u can see in below links, totally unexpected with this high end hardware. My mom's redmi 8 can handle this game better than Oneplus 8.
http://bit.ly/2MZ3pBi
http://bit.ly/2LrALso
Sometime after fingerprint unlock, all goes blank and take ages to get the device working again.
Already submitted a bug to OP.
https://forums.oneplus.com/threads/system-freeze-and-frame-shattering-in-oneplus-8.1377930/
Already tried without much help. Didn't have any such issue with OOS 10
- resetting the device
- turning ram boost on/off
- 60Hz mode / 90 Hz mode
- fanatic mode for game
Any suggestions?

I'm the same, there seems to be a problem.

Web_E said:
I am facing random freeze issue with many apps without any processor intensive task since update to OOS11
After freeze "system UI not responding" message pops up.
while playing CODM, the freeze comes with an abnormal sound as u can see in below links, totally unexpected with this high end hardware. My mom's redmi 8 can handle this game better than Oneplus 8.
http://bit.ly/2MZ3pBi
http://bit.ly/2LrALso
Sometime after fingerprint unlock, all goes blank and take ages to get the device working again.
Already submitted a bug to OP.
https://forums.oneplus.com/threads/system-freeze-and-frame-shattering-in-oneplus-8.1377930/
Already tried without much help. Didn't have any such issue with OOS 10
- resetting the device
- turning ram boost on/off
- 60Hz mode / 90 Hz mode
- fanatic mode for game
Any suggestions?
Click to expand...
Click to collapse
Batfink33 said:
I'm the same, there seems to be a problem.
Click to expand...
Click to collapse
Are you guys on Open Betas or on Stable? Are you rooted? Did you tampered in any way your device? What are the regoins codes of your device? Are you on global ROM? Did you flashed, used fastboot/adb to do any modification on your phone ?

Raiz said:
Are you guys on Open Betas or on Stable? Are you rooted? Did you tampered in any way your device? What are the regoins codes of your device? Are you on global ROM? Did you flashed, used fastboot/adb to do any modification on your phone ?
Click to expand...
Click to collapse
Totally stock unrooted with no mods. EU phone on latest update. Phone hangs, lags and scroll stops at times. I've also lost widevine L1 and is on L3. Lots of complaints about this on the OP community. This has to be the worst phone I've owned in a long rim.

Raiz said:
Are you guys on Open Betas or on Stable? Are you rooted? Did you tampered in any way your device? What are the regoins codes of your device? Are you on global ROM? Did you flashed, used fastboot/adb to do any modification on your phone ?
Click to expand...
Click to collapse
Totally stock india rom updated to latest version..

Batfink33 said:
Totally stock unrooted with no mods. EU phone on latest update. Phone hangs, lags and scroll stops at times. I've also lost widevine L1 and is on L3. Lots of complaints about this on the OP community. This has to be the worst phone I've owned in a long rim.
Click to expand...
Click to collapse
Web_E said:
Totally stock india rom updated to latest version..
Click to expand...
Click to collapse
Alright guys I think I know what it is, I'm on global and didn't received the update, so I'm not on the latest version and it's perfectly working (even with some buggy games like hello neighbour). Both of you received the update lately so it make sense, this is my theory, and you'll have to wait for OP to release another update...
good luck guys...

The only time I have seen problems like this is when I used Chrome. After starting to use any other browser, and setting the new browser as default app for the web under settings/apps I have had no problems what so ever with stuttering or freezing. When Chrome was set as default browser freezes would happen in any other app without any visual sign that it was Chrome that caused the problem. All apps seem to use the default browser at times to get to the web and by this causing freezing if using Chrome.

Question Ghost touch issue

Hey guys!
I'm currently on ArrowOS 07.09 build with firmware 12.5.1. In the last 2 weeks I got ghost touch issues quite frequent. The phone starts to recognize touches crazy fast without me touching it and doing random things. I have to lock the phone with the power button to make it stop.
Does anyone else have or had the same issue? Is it a hw or sw related issue in your opinion? Any tips, ideas, working methods are welcome to make it stop.
Thank you!

It's mostly a SW issue , but it can also be a hardware issue(extremely rare),change the room to pixel plus UI 3.7 most stable(tested by me).
edit: also less bugs than others and very fluent.

I had the same problem. The solution is to turn off the Game Turbo app. Your problem will be solved.

Mine problem is solved by send it to service center. They replaced screen module.

Reporting.
For anyone facing heavy ghost touch issue, you might want to try indonesian miui 12.5.2 rom (rjuidxm)
Previously I got ghost touch on xiaomi.eu 12.0.4, 12.5.1, 12.5.2 to 12.5.4, few arrow OS version, to the point that I got tired of testing backing up restoring and doing clean flash everytime, because this is my primary phone I use for daily driver
But now I have used miui 12.5.2 ID for 9 days and haven't faced any ghost touch.. I also always turned on show taps on dev options so that I'll know if theres any ghost touch, and theres none so far (I have 6/128 unit with tianma panel)
But there's huge performance drop in this rom, game that I play (PGR) have noticeable frame drops where theres none before, others also reported lower performance on genshin impact

i dont have such issue
at least i dont notice it responding to "something" when i just leave it on table
btw, clothing contacts are also contact

Antonio7489 said:
It's mostly a SW issue , but it can also be a hardware issue(extremely rare),change the room to pixel plus UI 3.7 most stable(tested by me).
edit: also less bugs than others and very fluent.
Click to expand...
Click to collapse
sw?

Skytsengel said:
sw?
Click to expand...
Click to collapse
software?

runfox said:
software?
Click to expand...
Click to collapse
software

Skytsengel said:
sw?
Click to expand...
Click to collapse
software my friend , i write it fast

For me, it has helped now to set the refresh rate and the screen to 60 Hz. We'll see for how long. All other activities did not help, including the game turbo exclusion.

Unfortunately, but with the 60 Hz refresh, the touch has gone crazy once, but it probably happens less often

well it depends on what screen you have, if it's tianma the ghost touch is "normal" and will only get worse because is hardware related, if it's Huaxing it's probably software related or (very bad luck) defective screen...
you can know your screen:
If you are on a Custom ROM or have installed Magisk:
1. Download Device Info HW application
2. Tap on 3 dots in the right corner of the application
4. Restart the app
5. Check LCM (above touchscreen)
dsi_j20s-42-02-0b <- CSOT/Huaxing
dsi_j20s-36-02-0a <- Tianma
If you are on MIUI without root:
1. Open your dialer and enter: *#*#284#*#*;
2. Open a File Manager, go to ~/MIUI/debug_log/ directory, you should see an archive named bugreport-yyyy-mm-dd-HHMMSS; (Date and time when bugreport was created)
3. Extract that archive, then extract another archive which was in bugreport zip, its name should look like this - bugreport-vayu_global-RKQ1.200826.002-2021-05-27-13-32-52.
4. In bugreport-vayu_global folder open dumpstate_board.txt and type in search tianma. If it's found, you have tianma, otherwise huaxing.

Thanks. I checked my tianma. I found such a coincidence "MDPPLATFORM_PANEL_TIANMA_NT36672C_J20S_LCD_VIDEO" How do you think to advertise the phone?

Well there is many reports that it fixed with MIUI 12.5.5.0 global latest update. ( confirm it, please!?)
For me never happened "tianma".
Regards

Jestem na miui 12.5.2.0 EEA i nie ma jeszcze aktualizacji do 12.5.5.0

Update to miui 12.5.5

Antonio7489 said:
software my friend , i write it fast
Click to expand...
Click to collapse
ok thanks for be clear XD

Abdullah.Csit said:
Well there is many reports that it fixed with MIUI 12.5.5.0 global latest update. ( confirm it, please!?)
For me never happened "tianma".
Regards
Click to expand...
Click to collapse
yes my phone update the MIUI to 12.5.5.0 and everything its good and smooth but I'm a little scared, if another update ends up breaking the device. On the other hand, I activated the option, to see the touches on the screen through the developer options, and detect that when I use YouTube and try to put a video in landscape using the button in the video, a single ghost touch appears in the middle of the screen, it does not affect at all apparently, but it seems to me that the ghost touches were not corrected correctly or in its entirety.

General A way to fix ghost touch (Poco x3 pro 8gb)

Hello, I have 3 poco x3 pro phones among my friends, we were looking for a way to remove this ghost touch and I think we've done it .. We had a week with all settings and there is a solution. Turn off miumi optimization (in developer settings), reset the phone, then download another launcher we downloaded the nova launcher and uninstall my launcher then reset the phone again and .. No ghost touch for 6 days !!! And that's on 3 phones. We also have a setting for 60hz .. It's worth trying, maybe it will help you too

Reset? Like Factory Reset?

reset or reboot the phone?

Reset means? Factory reset or reboot?

Update to 12.5.5.
I have 2 days in xiaomi.eu 12.5.5 and finally after 2 months the ghost touch has been dissapear.

This happened to me twice, I got moisture trapped in the crevice between the jelly case and the screen. The issue went away after I disregarded it and just went on with my daily life. It's the small things that gets the best out of us, but don't let it ruin your everyday life.

Update your software miui

Hi, I had the same problem before. I tried all the hints about developer settings and so on, but nothing really helped, it always came back after a little while.
I had a feeling it had to do something with high activity on the display or touch. In my case it often happened after lots of activity on the screen.
I disabled a background I had running, Earth 3D, and now the ghost touch effect is fully gone.
The rest of my system is pretty normal with latest original Poco launcher. So here I would say it is a firmware / systembug and some software might be incompatible at this state.
Hope this helps to find a temporary solution for yourself until Xiaomi delivers a solution (lets see how their support takes things serious)

TheLoading said:
Update to 12.5.5.
I have 2 days in xiaomi.eu 12.5.5 and finally after 2 months the ghost touch has been dissapear.
Click to expand...
Click to collapse
Same here.

till in 12.5.4 i disabled the game turbo and used microsoft or other launcher, and that had helped me with the ghost touch issue. 12.5.5 doesnot have such issues.

On mine, i send it to service center. They replace screen module.

Bojarow said:
Hello, I have 3 poco x3 pro phones among my friends, we were looking for a way to remove this ghost touch and I think we've done it .. We had a week with all settings and there is a solution. Turn off miumi optimization (in developer settings), reset the phone, then download another launcher we downloaded the nova launcher and uninstall my launcher then reset the phone again and .. No ghost touch for 6 days !!! And that's on 3 phones. We also have a setting for 60hz .. It's worth trying, maybe it will help you too
Click to expand...
Click to collapse
Installed another launcher, ghost touch seems to be fixed. Seems like the ghost touch is a software bug of the poco launcher.

Ghost touch fix .
Install from twrp.

zibibo said:
Ghost touch fix .
Install from twrp.
Click to expand...
Click to collapse
Anyone tried this? There seems no "explanation" for this

GoMati said:
Anyone tried this? There seems no "explanation" for this
Click to expand...
Click to collapse
In my cell phone it works, otherwise I would not have shared it.

in 12.5.5
The fingerprint sensor does NOT work if you lock the device using Nova launcher shortcut.
Which sucks

zibibo said:
Ghost touch fix .
Install from twrp.
Click to expand...
Click to collapse
This flashable ZIP is totally unrelated to the screen. It contains modified drivers for the fingerprint reader.
The only thing it could possibly fix is scrolling issues when touching the finerprint reader. But if you have actual ghost touches on the screen this won't help you.

zibibo said:
Ghost touch fix .
Install from twrp.
Click to expand...
Click to collapse
Is the fix compatible with ArrowOs or lineage os ?

P.Bamos said:
Is the fix compatible with ArrowOs or lineage os ?
Click to expand...
Click to collapse
Load the no gravity kernel for arrow os for me it fixed my ghost touches, you dont need to tweak just load the kernel as it is.

williamsjp said:
Load the no gravity kernel for arrow os for me it fixed my ghost touches, you dont need to tweak just load the kernel as it is.
Click to expand...
Click to collapse
Can confirm. Installed No Gravity Kernel (v3.0.1) over LineageOS 19.1 and no ghost touches since.
Update: One full week, zero ghost touches.