Touch Lag on all oreo roms - Xiaomi Redmi Note 4 Questions & Answers

I have this weird touch lagging issues especially when multi touching is done on the screen. It wont stabilized and keep moving all around the screen this is persistent on all oreo roms i tried. I am on RR nougat for now but I really like oreo roms. This issue doesnt persist on my other redmi note 4x with an older tianma display. but on the new one with ebbg display and goodix touch panel it is persistent and really annoying the only solution is to downgrade to nougat but support for nougat is vanishing. Flashing kernel doesnt help at all too.

Related

is there any camera app for latest miui which has backlight mode?

Hi fellow friends and seniors
I have been using miui again for a while now, where I used to use cm /LOS based Roms on my kenzo
It's been good experience for now in many aspects after turning back to miui after being on LOS based roms except for one thing :
I used to take selfies using Snapdragon camera with backlight mode , cuz u know our kenzo has terrible front camera resulting in ugly selfies ... It makes me depressed a little bit
My question is : is there any camera app which has similar / close to similar feature as Snapdragon camera's backlight which works on miui roms?
Thanks for reading, and thanks for answering
Sorry for my terrible language.

[EDITED]Touch Inaccuracy And Lag While Using Keyboard, PUBG, Modern Combat And Others

NOTE: This Post Was Edited To Contain Latest Information
The Problem:
While playing any game that uses multitouch i.e. there are two regions on the screen:
i. Joystick area - with which the character moves.
ii. Aiming area - with which you change camera angle and aim at the enemies.
When you try to aim while moving, the crosshair is inaccurate and doesn't stops where it should but a little left or right off where you wanted it to stop. Due to this issue, the game feels like having frame drops.
If you will type too fast there will be a lot of mistakes in typing try typing some words on the keyboard on the extreme of screen, like "que", it shows 'uqe' or something else, the keyboard can't recognize fastly typing words.
Problem in zooming in and out, the touch behaves wierdly.
Many people have made videos regarding this, please see the following videos:
PUBG Bad Aiming
Zooming in problem while playing Clash of Clans
Multitouch Issue On Poco F1 Running On MIUI10 Mi8 ROM
Multitouch Issue On Poco F1 Running On Android 9 Pixel Experience ROM
What Have I Done Till Now:
I have replaced the product and the problems are still there, that means that the problem exists in almost all the devices. I have tweeted them, mailed them and tried everything but Xiaomi or Poco is not even bulding, they have stopped responding to any complaint regarding the device. Do you know what to do when a company doesn't even reply to your queries? you boycott them!
UPDATE: Sold the device and bought Nokia 7 Plus.
Report this issue if you have it too:
If you have the same issue, please report this.
This issue exists in all the firmwares : 9.6.11 -9.6.18
I have posted this everywhere and seems like a lot of people have this issue, Xiaomi is not responding. This is a fraud if they say/do nothing for this.
This is not the 3 Finger Screenshot Issue:
Sorry to burst your bubble but this is not the Ghost touch problem, if you have ghost touch problem, it can be solved by disabling this screenshot feature, but the problem for which the thread is made is totally different.
How to solve the "ghost touch" issue for now: https://forum.xda-developers.com/poco-f1/how-to/fix-multi-touch-ghost-touch-issue-t3837453
Why am I writing about this everywhere?:
Redmi note 5 and Redmi Note 5 Pro which were launched a lot of months ago still have this issue and Xiaomi is not responding to them when the problem will be fixed and they are just ignoring the users. If you think I am lying, just search for "Redmi Note 5 Multitouch issue" and you will get your answer.
Xiaomi has done this with us before:
Last time they did something like this was the launch of Mi4i, ask any Mi4i user, how they launched the device as a Flagship and later they pulled all the support for the device and made it so bad on the software front that it was rendered useless after just 1 year of use.
If this problem exists in all the units then they probably used cheap hardware on all the units except the armored edition that was sent for review or they probably ordered touchscreen digitizer from multiple companies some from good companies and some from 3rd class companies and randomly used it because these kinds of issues in a day old phone is not possible.
Update (November 28 2018):
Few users are saying that the touch is slightly improved in latest 8.11.23 beta. Slight improvement 'technically' means that the changes are being done on software and the hardware still suffers from the problem, result of this:
1. Problem will never be fixed completely, there will be slight or may be a noticeable remnant of the issue in some form.
2. Xiaomi will someday break the code and everyone will suffer with the problem again.
3. Fix will not be available for custom ROMS, unless someone manages to port it, Xiaomi is lazy enough to not provide the fixes.
But the people on the Xiaomi forums are complaining that the touch has become terrible after the update: http://en.miui.com/thread-4687147-1-1.html
Don't know who is speaking the truth.
Bug Report: http://en.miui.com/thread-3746297-1-1.html
70+ Users have Confirmed
Poll: http://en.miui.com/thread-3796182-1-1.html
995/1637 Voters Confirmed the Problem, mostly Indians​
This is a direct allegation on Xiaomi! All Affected units were exported to other countries , mostly to India.​
Got no problems here with multi-touch.
u_knw_who said:
Got no problems here with multi-touch.
Click to expand...
Click to collapse
See the video, see if you can reproduce issues, I also have 10 fingers support, I am talking about simultaneous usage.
shailendra1993 said:
See the video, see if you can reproduce issues, I also have 10 fingers support, I am talking about simultaneous usage.
Click to expand...
Click to collapse
Nope never happen to me , im a gamer myself , playing pubg and moba. maybe ur is faulty try RMA it .
Sometimes the touch is not registering, yes. I used the multi touch tester all and I used four fingers to press and pull. On one out of four occasions it doesn't recognize.
My touch screen has the same problem too.. Registering more touches than there are and missing touches too at times
Working fine on mine. Disable gestures before testing.
GizmoFreak said:
Working fine on mine. Disable gestures before testing.
Click to expand...
Click to collapse
Let's say it is due to the gesture, should the display be able to recognize difference between 3 touches and more than 3 touches? and even if it's due to the gesture, why does it have ghost touch?
Well, after disabling it:
The PUBG issue still is there.
4 touch issue is less frequent on disabling gesture but doesn't totally resolves.
Now,
It sometimes makes strange loud noise, happened in front of the engineer who visited me.
shailendra1993 said:
Let's say it is due to the gesture, should the display be able to recognize difference between 3 touches and more than 3 touches? and even if it's due to the gesture, why does it have ghost touch?
Well, after disabling it:
The PUBG issue still is there.
4 touch issue is less frequent on disabling gesture but doesn't totally resolves.
Now,
It sometimes makes strange loud noise, happened in front of the engineer who visited me.
Click to expand...
Click to collapse
Then it’s probably a faulty unit.
GizmoFreak said:
Then it’s probably a faulty unit.
Click to expand...
Click to collapse
which varient u r using? Chinese? or indian?
No issues in my device, did the exact same thing on video. it recognized correctly. It's still under replacement policy so get it replaced.
ziaur786 said:
which varient u r using? Chinese? or indian?
Click to expand...
Click to collapse
Indian
u_knw_who said:
Got no problems here with multi-touch.
Click to expand...
Click to collapse
which varient u r using? Chinese? or indian?
ziaur786 said:
which varient u r using? Chinese? or indian?
Click to expand...
Click to collapse
Indian
ziaur786 said:
which varient u r using? Chinese? or indian?
Click to expand...
Click to collapse
Indian.
R you guys on Android 8.1?
For what it is worth. Flashed miui 10 v 8.9.4
Can confirm multi touch issue still exists after 3 finger screen shot but disappear after 3 or more fingers touched , sadly reappears when screen shot is taken again
I hav the exact same problem with mi 6x, that ghost touch input after taking three finger ss but this is gone by turn off but the hell problem is that ABOUT THE TOUCH LATENCY PROBLEM IT IS BIG HORRIBLE WHEN SCROLLING EVEN SCROLLING IN SETTINGS AND I HAV COMPARED TO REDMI NOTE 5 AND IT HAS FASTER TOUCH THAN MI 6X AND MI 6X TOUCH IS REALLY ****IN ANNOYING AND I HAV ALSO GOT KEYBOARD FAST TYPING ERRORS... THIS IS IRRITATING ME TOO MUCH , BTW I GOT THE SAME LATENCY PROBPLEM IN REDMI 5 PLUS BEFORE BUT NOW IT GOT FIXED BY UPDATING SOFTWARE UPDATES, SO I CANT SURE THAT ITS SOFTWARE OR HARDWARE OR CALIBRATION PROBLEM , REDMI NOTE 5 HAS THE EXACT SAME HARDWARE WITH REDMI 5 PLUS AND IT GOT FIXED BY SOFTWARE UPDATES SO HOPEFULLY WE CAN EXPECT MIUI UPDATES WITH TOUCHPANEL FIRMWARE UPDATES , ****ing work Xiaomi
---------- Post added at 02:45 PM ---------- Previous post was at 02:34 PM ----------
Btw i also wanna know what display ID and touch sensor IDs?? I hav mi 6x same shhit problem and the display is tianma and touch is nt36672 from novatek
Same problem here while typing. I've tried different keyboards, Gboard and SwiftKey. Same typing issue occurs with gestures or buttons enabled.
Global version 64gb, MIUI 9.6.14.0
I've tried a GSI build and unfortunately I've just tried the keyboard bug and it still occurs... I hope it's not a hardware issue. Otherwise clearly I'll send it back.

Is it worth it?

Hi i just wanted to ask if its worth buying the pocophone f1?
I read some problems with the touch screen is that a thing? any other problems that i should becarefull?
Im Between mi8, f1, and honor 10 which one you think i should chhose?
The touch screen issue is fixed in the latest beta it should roll out in the next stable build ~ 1 month. I never had this issue, i have tried many beta and stable builds and no issue with touch. Other than that this phone is solid. I live in Europe, bought it local, don't regret the decision.
Thanks for the answer.
So I guess it's random if you get the touch screen issue or not.
The phone performance is outstanding. However my only issue is with the screen: is oversensitive and it has a notch (I don't like it). The notch can be hid using developer options, so that is solved for me xD.
But again, the phone performance is godlike.
If you can afford the xiaomi mi 8.. then go.for the mi8..

Is Ghost Touch issue not fixed yet by Xiaomi?

I'm planning to buy POCO F1, but i found that there is ghost touch issue... My question is :
1. Is the ghost touch issue not fixed yet?
2. Is it good for gaming like PUBG? Or at least is it have any touch issue( sensitivity, touch delay and latency?)
havetolearn said:
I'm planning to buy POCO F1, but i found that there is ghost touch issue... My question is :
1. Is the ghost touch issue not fixed yet?
2. Is it good for gaming like PUBG? Or at least is it have any touch issue( sensitivity, touch delay and latency?)
Click to expand...
Click to collapse
1. So far I never had any ghost touch. And don't use MIUI, use Custom ROM that can make your Poco F1 smooth.
2. It's good, i already tested it on any other FPS gaming. Just make sure your hand doesn't sweat more.
It's just my opinion using my Poco F1 almost 1 years.
I only face a problem with MIUI 11 because my Poco not running so smooth.
havetolearn said:
I'm planning to buy POCO F1, but i found that there is ghost touch issue... My question is :
1. Is the ghost touch issue not fixed yet?
2. Is it good for gaming like PUBG? Or at least is it have any touch issue( sensitivity, touch delay and latency?)
Click to expand...
Click to collapse
1. As far as I know the touch issue is display panel dependent. My panel is NVT and I don't have any touch issues with any rom that I have tried. But many FTS panel users are complaining about ghost touch. I think its overhyped.
2. It is definitely good for gaming. Put your graphics on smooth+extreme and see the magic!! And keep your forefingers away from the bezels while gaming.
And my personal advice is if you want performance stay on stock rom or find any CAF rom if you don't like MIUI. If you want features and regular updates go for AOSP roms.
havetolearn said:
I'm planning to buy POCO F1, but i found that there is ghost touch issue... My question is :
1. Is the ghost touch issue not fixed yet?
2. Is it good for gaming like PUBG? Or at least is it have any touch issue( sensitivity, touch delay and latency?)
Click to expand...
Click to collapse
Well, I have a problem with the touchscreen, if you would have the same "luck" as I have, I would say stay away from it. Better buy something else.

Question Redmi Note 10 issues help

interested in buying the Redmi Note 10. but, then heard bout the issues with the phone with regards to the touch, display etc....
not very sure if I should still be buying this phone, so looking for some input from you guys here who already own it & are here for the ROM's.
will mostly switch to Custom ROM if I buy it.
1) are these issues related to the software or hardware when it comes to the default factory ROM shipped with the phone?
2) are any/all of the issues resolved after installing the available Custom ROM's?
3) is there anything else I should know about or consider before buying this phone?
any input from you guys will be highly appreciated & help decide my phone purchase, ty
I have the redmi note 10, 4 - 128 version running stock MIUI, 12.0.7 , and don't see any problem related to hardware, sometimes the software don't feel smooth but I think is optimization issue. I read about the screen problem in Pro version due to high refresh rate, but is a software issue too...
djzero86 said:
I have the redmi note 10, 4 - 128 version running stock MIUI, 12.0.7 , and don't see any problem related to hardware, sometimes the software don't feel smooth but I think is optimization issue. I read about the screen problem in Pro version due to high refresh rate, but is a software issue too...
Click to expand...
Click to collapse
so, its safe to buy any of these from redmi note 10 series & use a custom rom?
malcolm_cg said:
so, its safe to buy any of these from redmi note 10 series & use a custom rom?
Click to expand...
Click to collapse
I think yes, of course it depends of how much money you want spend, in my case the RN 10, is the better option compared with the Samsung and others available in my country.. the screen and dual speaker are the main features for me...
I have NT10 and it have a great hardware and also miui version doen't have any problems with it.
Minor issues on the RN10 such as 10-second AOD timeout but nothing you cannot live with.
Serjustus said:
Minor issues on the RN10 such as 10-second AOD timeout but nothing you cannot live with.
Click to expand...
Click to collapse
That can be changed in settings
shezy14 said:
That can be changed in settings
Click to expand...
Click to collapse
The custom roms have a major deal breaking bug with video recording. Even with Gcam the video recording doesn't record sound. Quick restart fixes it but after awhile it goes to same state. Don't know how long will it take for the developers to fix this major bug .
If you don't record much videos, maybe it won't bother you.
Other bugs in custom roms are minor and varying with each rom. But, there aren't anything serious like mentioned above.
If you don't like MIUI then custom rom is the way to go. And, custom rom solves almost all of the shortcomings and annoyances of MIUI. I don't like MIUI so much that even with video bug, I am using Pixel Plus Experience ROM.
Serjustus said:
Minor issues on the RN10 such as 10-second AOD timeout but nothing you cannot live with.
Click to expand...
Click to collapse
There's a Magisk module "MIUI AOD Fix for Mi 10 Lite 5G (monet) (xiaomi.eu) v1.1 by SantiagoG242".
It bypasses this stupid limitation (hope they fix it soon)

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