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After a few days on cm9 .. my touch screen become unresponsive.. at first it only take one time lock and unlocking it again to make it normal.. + another few day.. now it take many time to make it work.. after that i change back to ddkp3 with adipat kernel but the problem didnt go away fully it came back to 1 time lock back to fix the unresponsive.. i wipe cache/dalvik cache.. flash xxkp3>>ddkp still stay like that.. anyone else facing this?
there is also text of "safe mode" at the left bottom of the screen// fixed with switch on + volume up button
It seems like .. it happen when i reach deep sleep.. after it went to deep sleep and i want to use the phone this problem occur ..
any help?
Edit:
now i need to lock and lock again 3 time + before my touch screen become responsive
what Rom you use again? DDKP3?
i have tried .. ddkp1/2/3 .. xxkpe/q/u and one froyo firmwire.. it still is the same..
are my touch screen broke? .. but i can still use it after some unlocking ..
xepisode said:
i have tried .. ddkp1/2/3 .. xxkpe/q/u and one froyo firmwire.. it still is the same..
are my touch screen broke? .. but i can still use it after some unlocking ..
Click to expand...
Click to collapse
its a hardware problem..instead of playing doctor doctor with it..go to a service centr..if ur still inwarranty..if not..thn well god bless..
xepisode said:
After a few days on cm9 .. my touch screen become unresponsive.. at first it only take one time lock and unlocking it again to make it normal.. + another few day.. now it take many time to make it work.. after that i change back to ddkp3 with adipat kernel but the problem didnt go away fully it came back to 1 time lock back to fix the unresponsive.. i wipe cache/dalvik cache.. flash xxkp3>>ddkp still stay like that.. anyone else facing this?
there is also text of "safe mode" at the left bottom of the screen// fixed with switch on + volume up button
Click to expand...
Click to collapse
Hmmm... I am going through a similar problem... I've noticed that when this unresponsiveness occurs and I keep my phone for charging the touch becomes normal again. But as soon as I disconnect the problem comes back.
I had this issue before too. When I was on TheFrankestains miui v10.5... And now I am on RemICS v2.
I'll like to mention here that on v1 of RemICS I didn't face this issue. In v2 the developer did mention a change in the kernel.
Also another er thing with the unresponsiveness the bln is acting weird too. Now I don't know what to conclude from all this.
And ya when it had occurred before I did take it to the customer service. And all they did was remove my screen guard and reflash the stock. :what:
The problem disappeared that time but it has resurfaced again. :sly:
Sent from my GT-I9003 using XDA
ammar786 said:
And ya when it had occurred before I did take it to the customer service. And all they did was remove my screen guard and reflash the stock. :what:
The problem disappeared that time but it has resurfaced again. :sly:
Sent from my GT-I9003 using XDA
Click to expand...
Click to collapse
Even I'm facing this issue and thats the exact reason i'm not going to service center. I doubt its a H/W issue cause the screen does work! If it had been a H/W problem then the shouldnt have been any touch response!
Its might be similar to backlight issue but too bad we're facing it on stock aswell.
I had posted a logcat in the dev ICS thread but no response from anyone.
If there are more people facing this issue then please come forward.
I got only one phone. . And i cant use it.
exctngdude said:
Even I'm facing this issue and that's the exact reason i'm not going to service center. I doubt its a H/W issue cause the screen does work! If it had been a H/W problem then the shouldn't have been any touch response!
Click to expand...
Click to collapse
I'm on ICS Alpha V6 . I get this problem occasionally.
Problem occurs when i get a call and the touch becomes unresponsive. Not all the times but sometime. If i lock the screen and unlock it becomes proper. Sometimes it takes 2-3 locks and unlocks. Weird. Never had this problem in stock before .
Everytime this problem starts after a call. Happens on stock as well as custom Roms. Can't figure out if it's software or hardware problem. But the touch becomes normal when the phone's kept on charging.
Anyways going back to the customer service tomorrow. Will tell them to change the touch panel.
Sent from my GT-I9003 using XDA
Probably Hardware, i am using RemICS v2 and NOT experiencing this issue on both my device and my sister's device (tried the call thing too)
I advise you guys to go to the service center (without a screen protector) and with the stock rom (so they don't have to flash anything) so they see it live, and hence there's no point of flashing stock again (over stock lulz) they'll probably change the screen for you.
i have the same problem now.. i dunno if i will ever get this phone fixed. my warranty's expired for a month.
saywhatt said:
i have the same problem now.. i dunno if i will ever get this phone fixed. my warranty's expired for a month.
Click to expand...
Click to collapse
Well all of a sudden my screen is working now, touch wood.
I'm in Chennai right now. Was having the problem in goa. Don't know if the weather has made a difference.
Will find out when I get back to goa.
Btw, I had flashed UCv15 yesterday. So try flashing it and stay on it for a few days.
Sent from my GT-I9003 using xda premium
Need Help!!
im on stock ROM.. my touch screen is unresponsive after i unlock the screen..
sometimes i can press a few icons after unlock.. but most of the time i can press only once after i unlock the screen and then it does not respond... the soft buttons also do not work.. tried clearing cache, factory reset, flashed stock rom, etc....
P.S: the hardware buttons work fine!
Please Help!!!
malekts said:
Need Help!!
im on stock ROM.. my touch screen is unresponsive after i unlock the screen..
sometimes i can press a few icons after unlock.. but most of the time i can press only once after i unlock the screen and then it does not respond... the soft buttons also do not work.. tried clearing cache, factory reset, flashed stock rom, etc....
P.S: the hardware buttons work fine!
Please Help!!!
Click to expand...
Click to collapse
Everyone needs Help here dude...!!!
Same problem for everyone...
is it more likely to be a hardware issue??
It is a Hardware issue.
I gave my phone to the Service Centre yesterday. I called them today to check on the status. They said it's a hardware issue so they'll give it tomorrow. Let's hope for the best...
BTW I will get an extended warranty on the replaced part, won't I?
exctngdude said:
Well all of a sudden my screen is working now, touch wood.
I'm in Chennai right now. Was having the problem in goa. Don't know if the weather has made a difference.
Will find out when I get back to goa.
Btw, I had flashed UCv15 yesterday. So try flashing it and stay on it for a few days.
Sent from my GT-I9003 using xda premium
Click to expand...
Click to collapse
And the problem is back. Not entirely though.
After deep sleep if I unlock the phone, the touchscreen doesn't work. I have to lock and unlock to get it working.
After unlocking, once the display goes off, the menu and back keys stop working. Have to lock unlock again.
Had flashed cm9 stock kernel yesterday morning since gps isn't working for me in UCv15. Didn't face any problem yesterday after flashing stock kernel.
Sent from my GT-I9003 using xda premium
Got my phone back today. They replaced my touch panel. Everything fine for now.
Let's see if it really was the problem.
Back to ICS.
Sent from my GT-I9003 using XDA
A question I want to ask, do the ppl who got this problem use a back cover?
Sent from my GT-I9003 using XDA
by back cover you mean protective case? if so, yes i do!
and the touch panel means the digitizer right?
Hi!
For past two-three days I am experiencing this problem. Touch sensor just randomly stops working. Top side of the screen is very very difficult to control, sometimes even impossible. Sometimes it feels like sensor recognizes multiple touches at the same time which results random pages or menus opening and closing.
After short usage with screen up or after long downtime (like when I go to sleep) I'm not able to use sensor at all. I cannot shut down the alarm clock, I cannot answer the calls. I still can use the power button tho.
Now what is the most retarded is that nearly all that vanishes after phone reboot. The only thing that remains is that top side of the screen is still quite difficult to control. For example I cannot open that top slide-bar comfortably. I have to slowly move my finger over the screen in order to do so.
Phone specifications:
Custom ROM: Cyanogen 11-20140702-nightly
sdcard partition type: FAT32
bootloader version: 2.14
Security-OFF
CID: 11111
Custom recovery: TWRP 2.7.0.8
P.S.: tried to re-insall ROM did not help. Phone havent been damaged by any means recently.
Did u over or under clock..flash a mod to control kernel? That's what it sounds like
I'm assuming you're using the stock kernel? What you're describing is an ongoing issue with the CM kernel, flash a custom kernel (Torched or Bubba) and your problem should cease.
Sent from my Evita
Wow. I never knew there was an issue with stock kernel...what's causing that anyways?
Damn it..
I'm a newbie with all that kernel flashes. Any How-To for noobs? Guide or something? I have found Tourched Kernel for KK thread (I suppose it stands for Kit-Kat?), but it's quite puzzling for me with all that voltages.
P.S.: What caused such random issue all of the sudden? Have been using CM for quite a bit of time already. Got that issue just 2-3 days ago
Look under Tims sig
marknoll said:
Wow. I never knew there was an issue with stock kernel...what's causing that anyways?
Click to expand...
Click to collapse
I have no idea what's causing it, I do know that using a custom kernel always fixes it for me though.
SoulSurvivors said:
Damn it..
I'm a newbie with all that kernel flashes. Any How-To for noobs? Guide or something? I have found Tourched Kernel for KK thread (I suppose it stands for Kit-Kat?), but it's quite puzzling for me with all that voltages.
P.S.: What caused such random issue all of the sudden? Have been using CM for quite a bit of time already. Got that issue just 2-3 days ago
Click to expand...
Click to collapse
Flashing a kernel is similar to flashing a ROM, if you want instructions just check the How-To Guide For Beginners thread in my signature.
Sent from my Evita
timmaaa said:
I have no idea what's causing it, I do know that using a custom kernel always fixes it for me though.
Flashing a kernel is similar to flashing a ROM, if you want instructions just check the How-To Guide For Beginners thread in my signature.
Sent from my Evita
Click to expand...
Click to collapse
Meh, I have updated kernel to 3.4.86-Torched-KK.B4.3+
Problem is still here.
Still cant open top slide menu properly. It is just weird, it really seems like some sort of damage to very top side of the screen. But i didnt hit it or anything like that. Screen itself without any visible damage or even scratches, cuz im using screen protector. Gonna see if I can at least answer the calls properly without sensor goin full nuts.
update:
That's definitely a software issue. If i turn the phone around so screen would get rotated that "damaged" area works just fine. What the **** is going on? It started so randomly
You can try flashing a different ROM, or rolling back to the last build of CM that you remember being ok.
Sent from my Evita
SoulSurvivors said:
Meh, I have updated kernel to 3.4.86-Torched-KK.B4.3+
Problem is still here.
Still cant open top slide menu properly. It is just weird, it really seems like some sort of damage to very top side of the screen. But i didnt hit it or anything like that. Screen itself without any visible damage or even scratches, cuz im using screen protector. Gonna see if I can at least answer the calls properly without sensor goin full nuts.
update:
That's definitely a software issue. If i turn the phone around so screen would get rotated that "damaged" area works just fine. What the **** is going on? It started so randomly
Click to expand...
Click to collapse
Maybe reflashing the ROM and the kernel would be a good idea. I've had to do that too. Its annoying,but sometimes I had to do that. Good luck.
Nop..
I've done the factory reset. Installer fresh ROM, Gapps and kernel.
Same ****. I Guess That is indeed hardware damage to sensor.
/sadpanda
There's a way to diagnose it. Download an app called sensor on play store
Hi All,
During the last couple of weeks, with different ROMs I've been experiencing some touch screen issues. I feel like there is a 0.5s delay/lag on the touches which makes using the phone annoying. I can barely type and touches are not really accurate.
Not sure if there is any good app for testing the touchscreen, but I tried one (Test Touch) and as far as I can see, touches are not registered or are intermittently registered when fast touching the screen. (See Video). When I slowly drag the finger, a continuous line is traced.
I couldn't find anyone else having the same issue hence I'm posting this. Thanks for the help.
Current ROM: Temasek's UNOFFICIAL Build, 10.1, CM 12.1 .
Stock kernel.
Edit: Ram use is always lower than 50% and CPU usage is low.
Nikouy said:
Hi All,
During the last couple of weeks, with different ROMs I've been experiencing some touch screen issues. I feel like there is a 0.5s delay/lag on the touches which makes using the phone annoying. I can barely type and touches are not really accurate.
Not sure if there is any good app for testing the touchscreen, but I tried one (Test Touch) and as far as I can see, touches are not registered or are intermittently registered when fast touching the screen. (See Video). When I slowly drag the finger, a continuous line is traced.
I couldn't find anyone else having the same issue hence I'm posting this. Thanks for the help.
Current ROM: Temasek's UNOFFICIAL Build, 10.1, CM 12.1 .
Stock kernel.
Edit: Ram use is always lower than 50% and CPU usage is low.
Click to expand...
Click to collapse
You're not the only one- I opened a thread about this. Seems as something happened as people updated to android 5.x as did with me.
Hopefully someone can figure something out!
Seems more like an input lag- like you mentioned. Really annoying and makes it hard to type fast or use swype function.
You_got_owned123 said:
You're not the only one- I opened a thread about this. Seems as something happened as people updated to android 5.x as did with me.
Hopefully someone can figure something out!
Seems more like an input lag- like you mentioned. Really annoying and makes it hard to type fast or use swype function.
Click to expand...
Click to collapse
I've been having this issue too! I thought it was the ROM, but I am on my second one now with the same touch lag . I didn't have the issue in 5.0, though. I might consider downgrading and hope that that fixes my issue. Any help on this would be much appreciated
guih said:
I've been having this issue too! I thought it was the ROM, but I am on my second one now with the same touch lag . I didn't have the issue in 5.0, though. I might consider downgrading and hope that that fixes my issue. Any help on this would be much appreciated
Click to expand...
Click to collapse
Happy to know I am not the only one having this issue , good that we are on the same boat.
I'm travelling in a few days and can't go abroad with the phone in this "working" conditions so I will have to downgrade for sure. Any 5.0 ROM to recommend? A solution for 5.1 would be better
haha I was on Blisspop for a long time before moving to 5.1, it's a fantastic ROM!
guih said:
haha I was on Blisspop for a long time before moving to 5.1, it's a fantastic ROM!
Click to expand...
Click to collapse
I flashed Slim ROM, touches delay improved a bit but I was experiencing some lag on the hardware keys.
I just flashed last bacon firmware (from April 09) and RobbieL811 ROM and seems to be running smoothly, I wonder if it was a firmware issue. Thoughts?
Right, I have the same bloody problem, and I'm seriously thinking of going back to kit kat. What the hell happened, it worked perfectly. Does everybody have an unlocked bootloader? COS12 worked ok, lagged when hot, only after I unlocked the bootloader did it all go to ****. I just hope it'll go back to normal on KK and it isn't a permanent thing now..
Infinityyy said:
Right, I have the same bloody problem, and I'm seriously thinking of going back to kit kat. What the hell happened, it worked perfectly. Does everybody have an unlocked bootloader? COS12 worked ok, lagged when hot, only after I unlocked the bootloader did it all go to ****. I just hope it'll go back to normal on KK and it isn't a permanent thing now..
Click to expand...
Click to collapse
I have an unlocked bootloader and have moved from 11S to 12S and find its a lot better. I've seen people say they find the update better and some who have issues but your boot loader shouldnt really come into it. How did you update, what did you do since unlocking your bootloader?
gsmyth said:
I have an unlocked bootloader and have moved from 11S to 12S and find its a lot better. I've seen people say they find the update better and some who have issues but your boot loader shouldnt really come into it. How did you update, what did you do since unlocking your bootloader?
Click to expand...
Click to collapse
Went with COS12 for a while, then tried a 5.1 rom and it started going down from there. COS12 lagged a lot when the phone was charging, it got very hot for a while, and then cooled down. I don't know why touchscreen issues started happening, it worked ok for some time after installing 5.1, then for instance the settings app started scrolling slowly, the notification panel as well, some touches stopped being registered.. It's a weird issue, because it's not lagging, like skipping or so, but mostly it feels like the phone is in slow motion.
guih said:
I've been having this issue too! I thought it was the ROM, but I am on my second one now with the same touch lag . I didn't have the issue in 5.0, though. I might consider downgrading and hope that that fixes my issue. Any help on this would be much appreciated
Click to expand...
Click to collapse
Infinityyy said:
Went with COS12 for a while, then tried a 5.1 rom and it started going down from there. COS12 lagged a lot when the phone was charging, it got very hot for a while, and then cooled down. I don't know why touchscreen issues started happening, it worked ok for some time after installing 5.1, then for instance the settings app started scrolling slowly, the notification panel as well, some touches stopped being registered.. It's a weird issue, because it's not lagging, like skipping or so, but mostly it feels like the phone is in slow motion.
Click to expand...
Click to collapse
Same happens to mine.
I flashed 3 different ROMs today, 5.1 and 5.0, it was working fine for a few hours with one of them but after that It started with serious problems, to the point of nearly not registering any touch. After a reboot it improved a bit but it makes the phone unusable. I'm flying abroad in less than 12hrs and really need the phone.
Flashing a stock ROM or going to kit kat are the only options I see now.
Edit: Here I found some useful post, they state it's hardware not software.
Nikouy said:
Same happens to mine.
I flashed 3 different ROMs today, 5.1 and 5.0, it was working fine for a few hours with one of them but after that It started with serious problems, to the point of nearly not registering any touch. After a reboot it improved a bit but it makes the phone unusable. I'm flying abroad in less than 12hrs and really need the phone.
Flashing a stock ROM or going to kit kat are the only options I see now.
Edit: Here I found some useful post, they state it's hardware not software.
Click to expand...
Click to collapse
we're not alone man, multiple threads are popping up with people suffering from similar issues, including on reddit: http://www.reddit.com/r/oneplus/comments/33ky0u/open_post_to_oneplus_with_all_our_love_and/
I am having the same severe issues as well.
The nightmare begun after the 05Q update.
Ever since that update, no matter what I've tried, the touch problem is here.
I've tried numerous Roms + kernels combinations with no use.
OP support was trying twice to reset my phone to full factory reset to both Oxygen & CM11s with no use.
That is so frustrating.
i have the same problem, but only when i go outside and the weather is nice
Hello everyone!
I was wondering if someone else has this issue with their device.
Sometimes when I wake the device from sleep, before lockscreen shows up, just for a moment screen flashes purple.
I don't have any wake up delays, just the purple flash instead the fade-in animation that should be running instead.
I'm on APEQ firmware, so I'm guessing since this one is full of bugs, maybe this is just one more...
But just to be sure, if someone else is having this issue, I would like to know.
same problem
MrDusan said:
Hello everyone!
I was wondering if someone else has this issue with their device.
Sometimes when I wake the device from sleep, before lockscreen shows up, just for a moment screen flashes purple.
I don't have any wake up delays, just the purple flash instead the fade-in animation that should be running instead.
I'm on APEQ firmware, so I'm guessing since this one is full of bugs, maybe this is just one more...
But just to be sure, if someone else is having this issue, I would like to know.
Click to expand...
Click to collapse
even im having this problem any solutions
It still happens to me, but less often or I just stopped paying attention. I don't know what's causing it, but I'm hoping that nougat update will fix it. It's coming very soon now.
MrDusan said:
It still happens to me, but less often or I just stopped paying attention. I don't know what's causing it, but I'm hoping that nougat update will fix it. It's coming very soon now.
Click to expand...
Click to collapse
even im having it still ..... like after 4 or 5 updates it is still there .......... i cannot even show it in service center.....it just appears randomly ..
alex ronnie said:
even im having it still ..... like after 4 or 5 updates it is still there .......... i cannot even show it in service center.....it just appears randomly ..
Click to expand...
Click to collapse
It's a software issue I'm sure, but they didn't fix it probably because it affects a small amount of users, or no one is complaining to samsung about it. But yes, U can't show it in service center because of it's randomness
When I press something quickly and not so hard, touch doesn't get recognized. For example when I type in 4 PIN on a lockscreen 1 or even 2 out of 4 touches may not be recognized.
Apps, keyboard - everything has this issue.
Im now trying through different ROMs, official releases and etc to find most stable version of MIUI.
I really hope this is not hardware issue :/ Is there any way to calibrate touchscreen tho?
Does anyone experience same problem? It takes place only when I press not to hard on screen and quickly.
I haven't seen this problem, but I remember having an issue with a recent Motorola phone I tried for work. Removing the screen protector fixed it in that case.
Sent from my Mi MIX 3 using Tapatalk
PWn3R said:
I haven't seen this problem, but I remember having an issue with a recent Motorola phone I tried for work. Removing the screen protector fixed it in that case.
Sent from my Mi MIX 3 using Tapatalk
Click to expand...
Click to collapse
I dont use screen protector yet, stores in my country still don't have them :d
SO I just noticed that problems are gone while I'm in TWRP. Keyboard is dream-like responsive, no random un-responses when I press to quickly and softly. It still recognizes a touch like a charm.
I guess its MIUI than?
They probably means it's kernel/touch driver related. If you have unlocked bootloader you could try the custom kernel. As always be sure it works for the rom version you are on and that you follow directions.
Sent from my Mi MIX 3 using Tapatalk
I have the opposite problem to this! If anything my screen is too sensitive, I have to be really careful lifting it or putting it down with the screen on, despite it not being a totally edge-to-edge display (which is one of the reasons I didn't buy a Mate 20 Pro, edge-to-edge looks great, but it's a pain in day-to-day use).
Well this is getting deal breaker for me. Touch is annoyingly unresponsive on latest stable build. Also on latest Beta build.
Does anyone experience same problem? please respond.
Dathrex said:
Well this is getting deal breaker for me. Touch is annoyingly unresponsive on latest stable build. Also on latest Beta build.
Does anyone experience same problem? please respond.
Click to expand...
Click to collapse
You got a lemon, this thing is one of the most responsive screens I've ever used. I have an essential phone so I know how bad it must be for you, the touch response on those is the worst I've ever experienced by far.
Dathrex said:
Well this is getting deal breaker for me. Touch is annoyingly unresponsive on latest stable build. Also on latest Beta build.
Does anyone experience same problem? please respond.
Click to expand...
Click to collapse
Depending where you bought it and what ROM you have I'd advise to download a ROM and purge the ROM now because if you are saying that the touch problem is in MIUI something is not right. Just wipe the phone and fastboot new ROM. If this does not fix problem RETURN IT FOR NEW ONE.
Can this happen because of unlocked bootloader?
Dathrex said:
Can this happen because of unlocked bootloader?
Click to expand...
Click to collapse
No.
You are not crazy dude.
Same here.
bought today the European version and, in the first Google wizard, touch was unresponsive for, for example, the next button.
Now I don't have any issue.
So, you are not crazy.
Ps
And no: I'm locked.
Same problem here...
Mine was totally fine, really responsive and nice, up until I installed the MIUI 10.2 Global and now it's ****. Seems to be especially bad in the lower right corner. Seems to be software triggered...
My CN version running Xiaomi.EU rom has no problems with the touch screen or touch sensitivity, been running fine for the past 2 months or so. Also have tried on multiple roms (stock CN rom, CN developer rom, global rom).
Sounds like an issue with the EU/Global version?
I'm on Global ROM and facing same issue.
Same issue here with 256/8GB CN device, I unlocked the phone as soon as I got it and installed Global 10.0.11.0 on it. The touch issue happened when I updated the phone to 10.2 first via the updater. Then i thought it was an issue with dirty flash so I wiped everything via TWRP and did a clean flash. Still the same issue, i even tried the 10.2 EU rom. For now I went back to 10.0.11.0 and there's 0 touch issue.
I have the same issue, is it a software or a hardware issue ??
Was this solved by now or is it still an issue? I'm planning on buying a Mix 3 and this would be deal breaker for me.
Calmasis said:
Was this solved by now or is it still an issue? I'm planning on buying a Mix 3 and this would be deal breaker for me.
Click to expand...
Click to collapse
I think it was extremely rare if you read all the posts I don't think many members experienced the issue
954wrecker said:
I think it was extremely rare if you read all the posts I don't think many members experienced the issue
Click to expand...
Click to collapse
Well I was kinda worried because I saw 2 topics about this, this is the other one: https://forum.xda-developers.com/mi-mix-3/help/touchscreen-sensitivity-t3896796
Thank you for your reply.