[Q] Loss of touch for MTK6582 device - General Questions and Answers

Hello guys. I need help with my cherry mobile cosmos x2. Which runs mtk6582. I has a problem with it's multitouch.. and it supports up to 10 fingers.. So here is my problem, whenever I press the screen with 1 finger, and then press the screen again with another finger (while not releasing my first finger) when I remove the 2nd finger. It suddently wont detect my first finger unless I move it again.. It's soo disturbing when I am playing games (I am a heavy gamer) Any fix?? Any response would be appreciated!
Btw, I have tried several roms and it is still like this

Related

align screen starts over and over again

today i flashed a new rom
as u all know the "align screen" setup is the first that starts within the initial setup
but it wont complete, it just starts over and over again
i remember that i had the same problem during the last rom i used but i just killed the process and forgot about it, but now i cant kill it bcs its newly flashed
did any of u had the same problem before?
ok solved , after getting a bit angry and googling for 30 min i hammered a bit harder with my finger
dont ask me why but this helped at the first try
maybe some of u could explain why that is and/or how to get it better solved
This is supposed to be a CALIBRATION screen. It expects you to be as precise as possible. Using your finger instead of a stylus is usually not precise enough, and being detected as such, hence the calibration restart. All you really had to do is use the stylus, not your finger. Pressing harder with your finger makes it easier on this type of the screen to detect it's location, hence results in a little bit better precision. Thats the reason it allowed you to pass that screen after all.
sry for the late answer
im using the stylus ofc, but this aint help any much
only when i use my finger and press a bit harder im able to "calibrate"
installed some roms since my first post and the problem stays
Hello friends, I am Brazil, sorry for my english ...
I'm having the same problem to calibrate the screen on my HTC TOUCH CRUISE (P_3650), researched several posts, but could not solve the problem, I installed other ROMS, but also not resolved the problem, returned to ROM 6.0 ORIGINAL factory, but after a while the screen loses calibration is not working anymore ...
I ask to help me solve this problem ...
Thanks

[Q] Is anyone has bug of the touchscreen?

After lock the screen of my o3d and wake it up, the touch panel is very unstable. By using some multi-touch testing app, it can found that the touch panel can only recognize one finger accurately. It there anyone know how to fix this bug????
i did not notice this problem. Try wipe. What firmware you use??
Try to install Android system info. Tap on menu, and touchscreen test. There should be ok.
For me in some testing apps from market, there where some anomalies. Eg. Taping both fingers very fast, and then it recognized only one touch etc.
Seems to happen to me as well on stock 10J Optus Australia firmware. The touch screen seems to be able to detect >10 fingers (Most other smartphones are 3-5) but when more than one is used, the touch points seem to jump to the other finger (For example, in fruit ninja, when two fingers slide vertically quickly, sometimes a random horizontal cut occurs).
Its pretty annoying in games - Especially when trying to shoot and aim in Modern Combat 2, I keep doing 180 degree turns randomly.
314 said:
Seems to happen to me as well on stock 10J Optus Australia firmware. The touch screen seems to be able to detect >10 fingers (Most other smartphones are 3-5) but when more than one is used, the touch points seem to jump to the other finger (For example, in fruit ninja, when two fingers slide vertically quickly, sometimes a random horizontal cut occurs).
Its pretty annoying in games - Especially when trying to shoot and aim in Modern Combat 2, I keep doing 180 degree turns randomly.
Click to expand...
Click to collapse
Yes I have the same problem in games, sudden180 degree spins in backstab, shadowgun ...
I'm on stock GB.
happens almost everytime screen locks when a game is running. try playing minisquadron and let the screen lock. when you wake phone up only one touch will be recognised at a time for an interval ranging from a few seconds till you shut down the game and restart it or even sometimes restart your phone. had it since v10a all the way to v20a and believe my i tried them all. even on custom roms....
The solution: (kind of)
http://www.youtube.com/watch?v=8y_z9eRH484
I thought I was just crazy when this happened.
The 3-tap fix doesn't seem to completely fix it but it helps without having to restart the game.

[Q] Weird screen issue on the 7.0

Hi guys,
I am having a weird issue on my Galaxy Tab 2 7.0 where, if you hold in one spot for too long, the tablet stops detecting your finger on the screen. This is most apparent in games where, for example, you have to hold one direction on a d-pad for a while. After holding the button for 5-10 seconds, input is no longer detected, and the character stops moving. At this point, I'll need to remove my finger before input will be detected again (and this can take anywhere between instantly to a few seconds).
I've tried it on 4 tablets and all present with the same issue. Does anyone have any solutions/suggestions?
Yes am too facing this issue but still no fix found...
Its called water drop detection which means if u long press screen your touch get disabled for 2-3 seconds...this"FEATURE" is for avoiding accidental touches....i hate it....gives a lot problem in games gta,where is my water,moto racer etc...

[HELP] Touchscreen Problems in my Galaxy S6

Perhaps the problem I have to be a little "weird" to understand, the fact is that it works, but I ask the help of the community, if possible ...
I have a Galaxy S6 Flat (SM-G920I model), and there is a problem with my touch. When I click on the screen, it takes about 3 seconds to respond. But if I disable the "automatic lighting", the touch screen works (you can see on the display image that the button has been pressed), but there is no answer. I made this test an official ROM from Samsung ...
On the other hand, I did the same test patterns above, now a custom ROM (NobleRom_edge + _20151218 deodexed), thanks to XDA for the ROM. After the same process (3 seconds) remain with the problem, but when I disable automatic lighting ..... VOILA !!! Works normally touch, but the "scroll" only works if u move your finger on the touch down very slowly.
Also I made a test call on the device, but the screen is blinking during the course of almost dark call, really weird right? Oh, and after 15 seconds of inactivity, my device does not turn off the screen just stays on.
Finally, given these problems, I do not know whether the problem may in fact be the touch, or the light / proximity sensor, since disabling the option, touch works ...
...regardless of the aid (which I believe is a major challenge), I'm grateful, because I do not want rid of that S6 is an excellent player and I love it !! Sorry for my bad english
Thanks and regards...

Touch slowness

I bought this phone the problem is that when i swipe touch slowly decreases to point that screen dosent register small thumb swipes, u know on spot thumb wiggle movement i hv to move more or retap to reset so pubgm cant aim in game cant follow aim to running enemy bcuz in half way sens becomes nill this phone has coloros is that the issue and yes problem is on the main screen so its not problem with game can anyone help me video below https://drive.google.com/file/d/1-8JBHK2MjVd_qvXPZyBkUjbnBAI4BI8x/view?usp=drivesdk

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