Screen sensitivity & recalibration - ZTE Nubia Z17 Questions & Answers

I received a Z17 a few days ago and have really struggled with it. The phone feels really good but I am finding operation really difficult - the screen seems excessively sensitive. Most of the time when I touch or sweep the screen it register multiple touches - I hear multiple ticks. More often than not the app just tapped on opens then immediately closes (not force closing just going into background). Operating the phone is near impossible.
Is there a way to re-calibrate the screen sensitivity?
Short video showing the problem - https://www.youtube.com/watch?v=qpP6t2C3xeM
Bee

I don't have that issue. My screen issue is that it's too dark. I have to put it over 75% brightness or higher. I have a Bluboo Maya Max that also have an LCD screen from JDI that is pretty bright at 25% level.

Brightness seems OK here - although I might not be the best person as I typically run my screens at minimum/very low brightness unless I am out in the sun.
The sensitivity issue is driving me nuts though.
Bee

Updated to latest software version (2.44) but this has not improved the situation.
I have noticed that this is worst when I pick up and use the phone after it has been sat for a while. Things settle down if I continue to use the screen for an extended period of time - it seems like the screen is hugely sensitive and is picking up static on my hands.
Hopefully there will be a way to recalibrate the screen, maybe once root, unlocked bootloader and custom roms all become possible.

Still surprised no one else has reported this issue. Really hoping to find a way to re-calibrate the screen sensitivity.
Here is a video showing the problem. Basically it is nearly impossible to use the phone when you first pick it up, it does seem to improve after continue use.
http://vid61.photobucket.com/albums/h62/boboskinsbee/VID_20170709_124811_zpsmm58kw6r.mp4
If you turn up the volume (and watch the red home indicator) you will hear/see that each touch is being registered multiple times.
Bee

i will receive my Z17 on Tuesday... then, for my part, i will answer again.
actually i have an off topic question: u can use google chrome?
if yes, how?
any other google apps?

loquenz said:
i will receive my Z17 on Tuesday... then, for my part, i will answer again.
actually i have an off topic question: u can use google chrome?
if yes, how?
any other google apps?
Click to expand...
Click to collapse
Yes - chrome works. You will need to get from apkmirror or similar.
Like others I tried installing google framework & play but this didn't work. Google music would run but unless you have local files you can't do anything with it.
I REALLY want to like this phone but so far it just isn't usable as a daily driver.
Bee

boboskins said:
If you turn up the volume (and watch the red home indicator) you will hear/see that each touch is being registered multiple times.
Click to expand...
Click to collapse
boboskins said:
Updated to latest software version (2.44) but this has not improved the situation.
I have noticed that this is worst when I pick up and use the phone after it has been sat for a while. Things settle down if I continue to use the screen for an extended period of time - it seems like the screen is hugely sensitive and is picking up static on my hands.
Click to expand...
Click to collapse
I have the same problem, exactly as you describe it! It appears that it's the Recent Apps button that has the problem (at least on my phone) as it is the only one that activates on its own. It also seems as if it "accumulates" button presses when left alone, so it has to "release" them during the first couple of minutes that you pick it up again. Then it is more or less ok.
boboskins said:
Hopefully there will be a way to recalibrate the screen, maybe once root, unlocked bootloader and custom roms all become possible.
Click to expand...
Click to collapse
I was hoping the same but this is not the case unfortunately. Problem is still there with the latest Resurrection Remix (5.8.4). It's a shame, it's a great phone otherwise but this bug is driving me mental

Not just me!
Sort of pleased someone else has the same problem! Agree that it isn't fixed in RR. Hopefully there will eventually be a solution.
I tend to deal with it by holding the phone between my two palms (i.e. holding my palm fully across the screen) for a second or so when I pick the phone up after it has been sat for a while. This seems to reduce the sensitivity (or remove static build up?) and things work normally.
Of course this shouldn't be necessary and not something you want to do when trying to answer a call.
B
qwertius2 said:
I have the same problem, exactly as you describe it! It appears that it's the Recent Apps button that has the problem (at least on my phone) as it is the only one that activates on its own. It also seems as if it "accumulates" button presses when left alone, so it has to "release" them during the first couple of minutes that you pick it up again. Then it is more or less ok.
I was hoping the same but this is not the case unfortunately. Problem is still there with the latest Resurrection Remix (5.8.4). It's a shame, it's a great phone otherwise but this bug is driving me mental
Click to expand...
Click to collapse

I have the same problem
qwertius2 said:
I have the same problem, exactly as you describe it! It appears that it's the Recent Apps button that has the problem (at least on my phone) as it is the only one that activates on its own. It also seems as if it "accumulates" button presses when left alone, so it has to "release" them during the first couple of minutes that you pick it up again. Then it is more or less ok.
I was hoping the same but this is not the case unfortunately. Problem is still there with the latest Resurrection Remix (5.8.4). It's a shame, it's a great phone otherwise but this bug is driving me mental
Click to expand...
Click to collapse
Friend did you solve the problem with the resurrection remix? . I have seen a new update that says something about a bug I hope is the solution.
Daken.

boboskins said:
Still surprised no one else has reported this issue. Really hoping to find a way to re-calibrate the screen sensitivity.
Here is a video showing the problem. Basically it is nearly impossible to use the phone when you first pick it up, it does seem to improve after continue use.
http://vid61.photobucket.com/albums/h62/boboskinsbee/VID_20170709_124811_zpsmm58kw6r.mp4
If you turn up the volume (and watch the red home indicator) you will hear/see that each touch is being registered multiple times.
Bee
Click to expand...
Click to collapse
Hello Boboskins
Can't access to your video

Sadly still not found a solution. I have tried RR (up until about 10 days ago) and now using Mokee. Appreciate your comments on the recent updates - I will take a look at the log in case the latest RR updates solve anything.
EDIT: Ursus91, just took a look and Photobucket appears to have stopped allowing 3rd party views. I will upload somewhere else and update the link once I am done.

@boboskins : thanks, it should be helpful to understand the problem you encounter. I'm not sure to understand. And I'm still waiting to use the phone every day

I have the same problem

Same problème here ! When i use the phone it seems it close app or back like i hit the button. :/ Really annoying :s

Hello,
I have the same problem too. The sole solution from GeekB is to return the phone for repairing...
I have it sometimes on the left button (in the major cases), the middle button has actually no problems, the right, sometimes.
I use the middle button to come back to "the main view" (icons) and then, the left button seems going alive.
I'm not sure it is a hardware problem

Edge gestures issue
Greetings!
I've just started using Nubia Z17 Lite and found out that the specific edge gesture to control the brightness level doesn't work on my unit. Does anyone know if this is a bug that can be resolved by an update or did anyone have the same issue and has fixed it?
I'm quite sure the problem isn't with the hardware because other edge gestures seem to work fine.
Thanks ?

Nubia Z17 black screen
Good evening. I own a Nubia Z17 8gb ram 128gb rom and today had a problem. His screen is black and the LED on the menu button is on. It obeys no command. He did not fall, everything perfect. Could someone help me with this problem?

Related

The new ROM

I am about to download and install the new .48 ROM, but what excatly did they fix?
Are people sending and recieving all sms'es and calls now?
Are the buggy volume control fixed?
What about the big waiting time when launching the messenger app with people who have a long sms-history?
As far as i am aware absolutely no issues whatsoever have been "fixed".
This "new" ROM is simply the latest version being shipped in worldwide devices.
The weekly calendar issue seems to be fixed.
kasperknop said:
I am about to download and install the new .48 ROM, but what excatly did they fix?
Are people sending and recieving all sms'es and calls now?
Are the buggy volume control fixed?
What about the big waiting time when launching the messenger app with people who have a long sms-history?
Click to expand...
Click to collapse
I don't know what has been fixed and I can't comment on the problems you listed since I've never experienced them but I can tell you what works better for me:
1) the keyboard is much more accurate. I was reasonably happy with the keyboard on the last ROM but this one is much easier to use.
2) the proximity sensor now works every time I make or receive a call. This was a bit hit or miss for me with the last ROM and would fail more often than it worked.
3) Battery life seems much better. Again, I was pretty happy with this on the last ROM but it just seems to last a lot longer now. I had network issues today (nothing to do with the phone, it must have been a problem with 3 in London today because my 3G dongle was down as well) and was expecting my battery to die relatively quickly. However, despite this and the fact that I was playing with the phone more today (because of the new ROM) my battery is holding about 20% more than I would expect it to hold at this point in the day. I haven't bothered with the patch to turn off the data connection either so my phone should be doing more now.
I can't comment on much more. I experienced the new bug with the inbox and SenseUI but that was dealt with by locking the phone. I also had some trouble connecting to my Exchange server but that was dealt with with a couple of soft resets. Everything is generally going quite well.
kasperknop said:
I am about to download and install the new .48 ROM, but what excatly did they fix?
Are people sending and recieving all sms'es and calls now?
Are the buggy volume control fixed?
What about the big waiting time when launching the messenger app with people who have a long sms-history?
Click to expand...
Click to collapse
I have installed the new 1.48 rom today.
and I don't think they fixed anything. I still got a red blob on my pictures. And I still wait up to 45 seconds for replying sms. When the sms-history is long.!!!
I've installed it today as well (dutch version). A pity that you 've to reinstall all apps. No prob for me, as I'm still try to explore the phone.
Anyway connecting, installing etc everything was flawless, even the link with Exchange.
hmm,.. well,.. no issues so far
I've flashed the .48 over my belgian HD2 yesterday using the goldcard approach, I've got to say that I've yet to see any real improvement or bugfixes,...
The lockscreen acted up for a while but then mended itself automagicly and has been a good boy since.
Opera seems more responsive but that could very well be just me fooling myself.
Same goes for the keyboard, I caught myself noting 'hey, this seems a bit more sturdy than before'. This can all be attributed to perception, though
It works and the itch to be up to date has been scratched.. all in all I'd recommend it.
where do i get this rom, offical site please
Is this an official ROM?
Where can this be downloaded? How do you flash it?
Get the ROM from links in http://forum.xda-developers.com/showthread.php?t=592954
Just installed it and personally think the touch screen is more accurate
Eoinoc said:
Get the ROM from links in http://forum.xda-developers.com/showthread.php?t=592954
Just installed it and personally think the touch screen is more accurate
Click to expand...
Click to collapse
Think or know, is it night & day better mate?
Hi
Can anyone tell me if they have kept all the software that was on 1.43, for example, ms office.
If someone can tell us what they have removed or added, that would be great.
parv1 said:
Hi
Can anyone tell me if they have kept all the software that was on 1.43, for example, ms office.
If someone can tell us what they have removed or added, that would be great.
Click to expand...
Click to collapse
AFAIK they haven't added or removed any applications.
sunking101 said:
Think or know, is it night & day better mate?
Click to expand...
Click to collapse
I installed 1.48 last night and I think its night and day better than then old 1.43 rom.
Screen is less sensitive (which is good) because it makes the keyboard easier to use, less multiple key hits etc.. so you can actually type more accurately. I still get the odd moment where they keyboard appears to spaz out, but I think this is still down to accidentally breathing on the screen or looking at it in a funny way.. man that screen is so sensitive sometimes..
I also found that rotating and typing with both thumbs in landscape mode made for a very compelling typing experience because the keys are slightly larger and further apart which makes hitting multiple keys at the same time even harder to do.
Once you have used the device for a day or so (to build up its dictionary of words that you use alot) its becomes really very quick to rattle off very long texts.
Its still not quite perfect, but its a huge improvement over the previous rom.

Problems with my hd2 - Help Please

So basically, my hd2 is not running smooth at all. Every time i do a rom update and then restore my contacts/messages/settings it keeps getting frozen and unresponsive. So I have to restart the device, but I don't know why it should be restarted anyway, isn't is kind of super fast?!?! So, now, when I recently updated my ROM, the device is so damn slow, that even after typing my PIN it takes a minute to launch htc sense and everything. When I'm moving through the tabs it's so damn laggy i can't stand it. . Is anyone else experiencing this????
To be honest, and I'm no expert, it sounds like you have some serious phone problems, probably out of your control. Not to sound like a pessimist but given how everyone else seems to be ok with the HD2, could be either a major rom/radio problem or hardware failure??
I've updated my hd2 using the official rom from HTC and, apart from the occasional lag i get from WinMo, my device runs sweet as a a proverbial nut. Especially as I have run the tweaks suggested by the forums here.
Given that you have said that you've upgraded the ROM and it's made no difference, the only thing i could suggest is possibly send it back under warranty?
Obviously, I'd wait and see if someone with more know-how has a better explanation, i'm merely giving you my POV.
Hope you get this sorted ASAP. A properly working HD2 is a marvellous thing.
All the best
To the OP,
There could be so many causes for your problems. I would start as follows:
- Take your SD card out and see if the phone boots and is not laggy with the card out
- If this does not work take a look at the SMS threads on here and see if the solutions there help you
- If no joy then read the Hints @ Tips thread on here, if you have not already done so, and pickup on the cache move tips, using the task manager to close open files, etc
- I that fails look for the thread "HD2 Died - or did it" and implement the solutions in there
- If that does not help and you have been flashing a fair few roms then hop over to the MTTY thread in rom development and see if that helps.
Plenty to be getting on with.
Hope you get it sorted.
WB
My power up to sense loaded time = 55 secs.
Any different?
thanks for this quick reply. I am using Energy Leo ROM, but I don't think this could be the problem, or is it? Because I have performed a hard-reset now and it's running quite smooth again.. But the question is for how long.
Two questions I have now:
-does it happen to anyone, when you try to wake up the phone, screen doesn't wake up, only the keys in the bottom start to glow? It happened to me from time to time
-does anyone else experience missed key taps? When I tap something from time to time it just doesn't get recognized so I have to "retap" it...
[^IcEmAn^] said:
thanks for this quick reply. I am using Energy Leo ROM, but I don't think this could be the problem, or is it? Because I have performed a hard-reset now and it's running quite smooth again.. But the question is for how long.
Two questions I have now:
-does it happen to anyone, when you try to wake up the phone, screen doesn't wake up, only the keys in the bottom start to glow? It happened to me from time to time
-does anyone else experience missed key taps? When I tap something from time to time it just doesn't get recognized so I have to "retap" it...
Click to expand...
Click to collapse
I have experienced question 1 and 2.. however not alot or not frequent.. I tend to think that this is just a computer and computers do crash depending on whats going on.. The missed screen taps only happens once or twice when its playing up. I do have a screen protector on though so whether the dust, oil or screen protector is causing that is a different story, but isnt a big problem for me to remove the screen protector to find out.
so, the latest problem.. my hd2 had been running for ~16 hours without any problem now, but in last 10 minutes i had to restart it twice, because the screen stopped responding after i wanted to type new sms in a conversation (first time) and after i had a pop-up message about new sms (second time). As said before, I'm using energy rom, latest issue (17.2.). Could the problem be, in fact connected with this rom or specifically with sms software?
using cooked roms you can generally expect a few lockups and restarts.
Also, the screen not powering up, just the hard keys backlight is an issue across the board, from custom roms to official roms. Some roms seem to do it, some don't, but one that doesn't do it to me might well do it to you.
[^IcEmAn^] said:
so, the latest problem.. my hd2 had been running for ~16 hours without any problem now, but in last 10 minutes i had to restart it twice, because the screen stopped responding after i wanted to type new sms in a conversation (first time) and after i had a pop-up message about new sms (second time).
Click to expand...
Click to collapse
It has been mentioned before that if you have a large number of texts stored, it will take a while for it to allow you to reply to a text. (It has to go through the database, check for the texts sent by the user, then arrange them alongside the ones sent to them by you, then put them in chronological order, then display them, this takes time)
but i would presume the device should be working anyway (but slower, of course) and not flashing the display and being "frozen" ?
The frozen issue with texts is all in the SMS thread I pointed you to earlier. Solutions to the phone freezing are in the HD2 Died thread, again as I pointed out earlier.
How many of these potential solutions have you tried? Tryy these things first then come back if they don't work rather than make assumptions about your ROM.
WB
after 3 months i still have the issue with missed strokes.. even after the latest energy rom update :\
anyone?

Gingerbread issues

Anyone experiencing any? Sometimes if i dont restart my phone for 2days my phone gets weird.
1. when someone calls screen stays black till i slide it when i think the sliders at.
2. same with messaging black screen till i just randomly press on the screen and it opens.
Also same when i do my slidepattern lock i have to guess where the dots are.
Then phone gets sluggish to go back home screen
Anyone else experiencing this?
I am not rooted. Also i installed the update manually.
very weird, does this mean you have the call wonk bug on stock GB rom? maybe some others can reply and confirm. but cm7 users have a similar call bug that isnt known to be present on the stock ROM.
by call wonk bug do you mean where someone calls and the screen is just black, and if you slightly move the slider to answer the phone the screen comes off of black?
yes, very random things happen after a few days on stock gb - i have to reboot and/or kill the launcher every so often. find gb battery life sucks too.
Damnit i might have to reset and stick to 2.2 till this fixes its annoying. You say this is also present in cayenmod(sp?) 7.0?
sotorious said:
by call wonk bug do you mean where someone calls and the screen is just black, and if you slightly move the slider to answer the phone the screen comes off of black?
Click to expand...
Click to collapse
well not exactly, but similar. the "call wonk" bug has been plaguing AOSP versions of gingerbread for months now, and nobody can fix it. until this thread, the "wonk" problem is only present on AOSP version, NOT the OTA version of gingerbread from google. some people dont experience it, like me, and some do. it varies as to what exactly happens with the wonk, so i cant give a good description. but i'm not sure your problem is necessarily the same issue. seems similar, but possibly something different.
I've been having the same issues lately. It's very similar to the Gingerbread keyboard bug where the popups stop showing when you press the keys or hold a key to get the menu of other characters. It's actually still there, and you can try to guess where the character you want is and hope to get it... but it doesn't display. This can be fixed by killing the Android Keyboard process.
I'm seeing similar things in other places on my phone. Today, after not having rebooting for quite a while, the unlock slider wouldn't slide. Swiping my finger across where it should slide still unlocked the phone, but nothing animated to show this.
I went to change my News & Weather widget refresh interval the other day and the screen went dim (like it does in behind a select list popup), but nothing showed... however, the popup was there... and by guessing the location on the screen I was able to hit the refresh interval I wanted (after several attempts).
I've noticed the same in a few other locations that I can't remember right off. Basically, something is supposed to show on the screen, but doesn't... yet the phone still reacts properly as if it were there. Just like the keyboard bug.
It could be some kind of screen refresh bug... in my case (completely stock... updated manually to 2.3) it's definitely not any kind of call wonk as experienced in AOSP builds (unless this is the root cause of those wonks, but I somehow doubt that).
Thankfully, I haven't had any battery life issues with Gingerbread. Maybe even a little better battery life (or maybe just placebo effect).
^^^ ditto that entire post.
At first noticed it with the incoming call screen, and then the keyboard.
Easy to fix, but is a huge annoyance. Often can't see who is calling and end up answering blindly which is BS.
I'm now starting to see it in apps all over the place. Tower Raiders 2, Market, Messenger, and probably more I'm forgetting. Having to reset every couple days is becoming almost a necessary inconvenience.
Battery has been perfect, contrary to many. I did see a noticeable drop in Quadrant score switching to GB, but overall feel of performance has probably been better. Swype for some reason stopped working, similar to what happens after you update, but nothing has updated since? Regardless I'm sure an reinstall will fix.
Nothing but stock for me btw.
RogerPodacter said:
very weird, does this mean you have the call wonk bug on stock GB rom? maybe some others can reply and confirm. but cm7 users have a similar call bug that isnt known to be present on the stock ROM.
Click to expand...
Click to collapse
I'm afraid the call "wonk" bug is also on the stock Google ROM for "some" Nexus One users. See here:-
http:***//code.google.com/p/android/issues/detail?id=15297
(remove "***" as I cannot post links yet)
Personally I've never experienced it. There are lots of theories about this "wonk" and its cause.
Cyanogen has been battling to find an answer, even though he cannot replicate it himself.
One theory is that it comes about by not fully wiping the handset and SDcard before installing 2.3 for the first time and then not re-installing anything from a previous backup but rather doing a piecemeal restore on both phone and SDcard as if the handset were new.
I have to admit that, being an ex Nokia symbian user, this was the approach I adopted as not doing so on the symbian platform caused no end of problems.
[email protected] said:
I'm afraid the call "wonk" bug is also on the stock Google ROM for "some" Nexus One users. See here:-
http:***//code.google.com/p/android/issues/detail?id=15297
(remove "***" as I cannot post links yet)
Personally I've never experienced it. There are lots of theories about this "wonk" and its cause.
Cyanogen has been battling to find an answer, even though he cannot replicate it himself.
One theory is that it comes about by not fully wiping the handset and SDcard before installing 2.3 for the first time and then not re-installing anything from a previous backup but rather doing a piecemeal restore on both phone and SDcard as if the handset were new.
I have to admit that, being an ex Nokia symbian user, this was the approach I adopted as not doing so on the symbian platform caused no end of problems.
Click to expand...
Click to collapse
Probably the reason that thread hasn't been acknowledged is its a cluster of people with this 'issue', but claiming to be on OTA 2.3.3 and AOSP-based CM7..
My understanding of what is defined as the 'wonk' (which I experienced when my N1 was on CM7) is
15-20 seconds where the caller can't hear me, usually resulting in a hang up after about 10 seconds
call comes in but no slider to answer
That thread is describing a 2 second delay after the call connects, which I have NOT experienced on OTA GRI40 but would be manageable if I did. The 'wonk' as described above makes a cell phone unusable and I personally haven't seen a report of the 'wonk' on OTA GRI40. More importantly for myself, I have not experienced it in over a month of use..
Yea well the g2x is coming out next week or so and i mean it is on 2.2 which i guess i am fine with and if or when gingerbread comes to that hopefully all the wonks turn into woos!
I've had the keyboard issues randomly, and this week I had the issue where the screen is black when a call comes in. As someone before me mentioned, this is not the CM7 "wonk" and an issue with 2.3.3.
[email protected] said:
I'm afraid the call "wonk" bug is also on the stock Google ROM for "some" Nexus One users. See here:-
http:***//code.google.com/p/android/issues/detail?id=15297
(remove "***" as I cannot post links yet)
Personally I've never experienced it. There are lots of theories about this "wonk" and its cause.
Cyanogen has been battling to find an answer, even though he cannot replicate it himself.
One theory is that it comes about by not fully wiping the handset and SDcard before installing 2.3 for the first time and then not re-installing anything from a previous backup but rather doing a piecemeal restore on both phone and SDcard as if the handset were new.
I have to admit that, being an ex Nokia symbian user, this was the approach I adopted as not doing so on the symbian platform caused no end of problems.
Click to expand...
Click to collapse
the 2 second delay is not the "call wonk" people are experiencing on AOSP versions. the wonk is where the whole phone screen goes black for 30 seconds, and anything that uses the mic crashes or doesnt work. this 2 second delay when answering is an issue, but a different one, and commong to all 2.3.
If you're having the call delay problem, especially on a device that is not the Nexus One, please star the issue here:
http://code.google.com/p/android/issues/detail?id=16230
This is a known bug with Gingerbread, that Google recently declined, saying it was "device specific" (to the Nexus One).
However this problem is also being reportedly widely on the HTC Desire, as well as Samsung Galaxy devices. I have posted a new issue above and not attributed it to a specific device.
Please comment and star this issue. And please specificy especially if your device is not the Nexus One, so that Google gets this message that this is a widespread Gingerbread bug, which has nothing to do with the device.
Thanks.
The Google employee following up on the call delay issue, in the Google support forums, is asking people to fill out the following form, to gather information about how people are affected and on what devices.
http://goo.gl/10HJ1
I updated to GB right away, and I am just now annoyed enough to come post in the N1 threads.
Issue 1:When a call comes through the screen goes black. I will press the power button and the screen pops back up, displaying the caller info.
Issue 2: Sometimes (not all the time) when I close an app, any app, the home screen is blank with just the wallpaper picture showing. Again I press the power button to "sleep" the phone, press the power button again, slide to open and all of my short cuts and widgets are back to normal.
Issue 3: I also have the delay when answering. I have learned to play this off by bringing the phone up to my ear a little slower.
Issue 4: The trackball is extremely slow (unusable pretty much) in certain apps like Dolphin Browser HD, Yahoo! Mail, among others. This is mainly when I want to select text and use the Froyo trackball, click, drag, click method as opposed to the GB dragging of the little orange boxes...which I find the GB method more difficult anyway.
I will edit my post as more things come to mind.
My N1 is not rooted, btw.

Touchscreen issues solved after 05Q update

I was one of the unlucky persons to deal with the dreaded touchscreen problem. When on the 44s build, it sometimes got so bad the phone was almost completely useless. The touch screen problems didn't go away in spite of flashing countless Rome with almost every possible combination of kernels.. But nothing seemed to help. The touchscreen got noticeably worse when the phone got hot..i was almost at the verge of giving up.. But that's when it happened.. The 05Q update solved all of my touchscreen problems. I've checked with touch Explorer and even multi touch works flawlessly.. I understand that this problem was identified as a grounding defect.. And I did buy it.. But since the 05Q update seems to have completely solved this issue, my faith in oneplus has been restored.. Did anyone else notice this? What could be the reason?
Nothing's changed for me :c
Sent via Telnet
I never used to have problems with the touchscreen, but since update, the double tap to wake sometimes doesn't work.
It's really annoying to have to try it several times when you want to check the phone. (I already got used to not using physical buttons).
Anyone else with this issue?
alexbo said:
I never used to have problems with the touchscreen, but since update, the double tap to wake sometimes doesn't work.
It's really annoying to have to try it several times when you want to check the phone. (I already got used to not using physical buttons).
Anyone else with this issue?
Click to expand...
Click to collapse
For me, it got better. I would have terrible touchscreen problems.. I wouldnt be able to wake the device via D2W and mostly resorted to the wake up button.. but ever since the update, the battery's been a little bit on the downside..but the touchscreen problems have been completely eliminated and i'm okay with the tradeoff.. I just dont understand how they've managed to fix it if it was a hardware issue? im greatly confused..
my problems
onefanboy3556 said:
For me, it got better. I would have terrible touchscreen problems.. I wouldnt be able to wake the device via D2W and mostly resorted to the wake up button.. but ever since the update, the battery's been a little bit on the downside..but the touchscreen problems have been completely eliminated and i'm okay with the tradeoff.. I just dont understand how they've managed to fix it if it was a hardware issue? im greatly confused..
Click to expand...
Click to collapse
I've been facing touch issues after this update. The double tap is working hardly and even the top middle dot of the pattern lock seems unresponsive or experiencing ghost touches
Anyone have similar problems or with possible solutions ? Also for heavy battery drain
alexbo said:
I never used to have problems with the touchscreen, but since update, the double tap to wake sometimes doesn't work.
It's really annoying to have to try it several times when you want to check the phone. (I already got used to not using physical buttons).
Anyone else with this issue?
Click to expand...
Click to collapse
I'm having some issues too with this! Sometimes, even the physical power button doesn't work and I have to press it multiple times!
I m also facing same issue
Any solutions to resolve this issue?
Glad to hear it is better for you. Unfortunately, I still am experiencing ghost touches... Double tap on the other hand is fine.
For those who are still having touchscreen issues.
I wasn't having any issues at 44S. OTA update to 05Q and I immediately noticed issues with 'fast typing'. None of the hacks online worked ex. cat some touch-screen related system file..
Looks like 05Q is legitimately slower performance-wise and at least to me the keyboard is unusable.
Anyway, I spent quite a bit of time on this. Updated to a CM12 nightly and it's gotten a lot better although the issue is still there although less noticeable. Just try typing 'this' quickly. I get a swipe gesture activated once in a while (vs pretty much 90% of the time on 05Q).
02/23 Nightly CM seems very stable and clean. Very usable
kewlstuffdudez said:
For those who are still having touchscreen issues.
I wasn't having any issues at 44S. OTA update to 05Q and I immediately noticed issues with 'fast typing'. None of the hacks online worked ex. cat some touch-screen related system file..
Looks like 05Q is legitimately slower performance-wise and at least to me the keyboard is unusable.
Anyway, I spent quite a bit of time on this. Updated to a CM12 nightly and it's gotten a lot better although the issue is still there although less noticeable. Just try typing 'this' quickly. I get a swipe gesture activated once in a while (vs pretty much 90% of the time on 05Q).
02/23 Nightly CM seems very stable and clean. Very usable
Click to expand...
Click to collapse
From my experience I could say that these 'gost touches' are related to a system slowness more than a touch problem. Sometime I feel I could type fast without any problem, sometime I had to type very slow. Also this is rom related. Some are really snappy others not so. Another thing to mention is that keyboard feels better after a reboot, so maybe a memory leak!?
Inviato dal mio A0001 utilizzando Tapatalk
I just hope it's not the hardware touchscreen / sensor. My observations are consistent with everything you mentioned above. Memory leak feels possible or some unoptimized code. I don't see any issue in ex Chrome. It's mostly Hangouts app that's super slow so perhaps Google also pushed some update to Hangouts that slowed things down enough to be noticeable.
anuradha1208 said:
The double tap is working hardly and even the top middle dot of the pattern lock seems unresponsive or experiencing ghost touches
Click to expand...
Click to collapse
Yup, definitely noticed DTTP is not working as well on 05Q vs. 44S.
Steelpapi said:
Sometimes, even the physical power button doesn't work and I have to press it multiple times!
Click to expand...
Click to collapse
Yes, same here!
kewlstuffdudez said:
I wasn't having any issues at 44S. OTA update to 05Q and I immediately noticed issues with 'fast typing'. None of the hacks online worked ex. cat some touch-screen related system file..
Click to expand...
Click to collapse
Same here - things were perfect on 44S, but screen has just turned to crap on 05Q!
Did you try going back to 44S, or did you just go straight to CM12 nightlies?
Cheers,
Su
I went straighten to CM12 nighties. The touchscreen issues still does up but not as much. Makes me think is a hardware issue with the touchscreen independent of firmware perhaps just didn't notice before. When I went to CM12 I did a full wipe, so everything from scratch
Sumanji said:
Yup, definitely noticed DTTP is not working as well on 05Q vs. 44S.
Yes, same here!
Same here - things were perfect on 44S, but screen has just turned to crap on 05Q!
Did you try going back to 44S, or did you just go straight to CM12 nightlies?
Cheers,
Su
Click to expand...
Click to collapse
I think I may have found a solution! Recently I enable the touchscreen buttons, but yesterday I disabled the quick launch shortcuts and it seems to be working.
Go to DEVICE - Buttons and disable it there!
Hope that helps!
I have not faced touch screen issue.
Even i have broken my display from top..
Sent from my A0001 using XDA Free mobile app
Steelpapi said:
I think I may have found a solution! Recently I enable the touchscreen buttons, but yesterday I disabled the quick launch shortcuts and it seems to be working.
Go to DEVICE - Buttons and disable it there!
Hope that helps!
Click to expand...
Click to collapse
Hey,
Which touchscreen buttons do you mean?
I made a short video showing the problem using a multi-touch test app. Basically if I have two or more touch points that are horizontally near each other, the screen totally flips out!
Thanks,
Su
A thread i created in the oneplus one forum after a bit of research from my side
https://forums.oneplus.net/threads/major-touch-screen-issue.282231/
Sumanji said:
Hey,
Which touchscreen buttons do you mean?
I made a short video showing the problem using a multi-touch test app. Basically if I have two or more touch points that are horizontally near each other, the screen totally flips out!
Thanks,
Su
Click to expand...
Click to collapse
Crazy stuff.. Looking at the video, I have almost bought that it's a software problem..
Mine works fine if and only if you turn off all those double tap settings (wake/sleep) and turn off ambient display.
I've gone through all the settings menus and turned off everything gesture or touch related... also switched to onscreen buttons.
Still have the same problem
I emailed support to arrange an RMA, but they want me to wait for Lollipop... WTF?

Display driver issue? fixes?

My phone seems to have developed a display driver issue where part of the screen ghosts images, turns 50 shades of gray, etc. Apparently this is a common problem at one time one if one searches "fix moto x pure display driver" on google but cant find a fix for it.
Does anyone know how to fix this? Did motorola address this issue with a fix? Perhaps reflash the driver? Ive already tried wiping the phone and flashing to Nougat ([7.1.2] AICP for clark). Neither made a difference. It shows in twrp as well btw.
running out of ideas here. Hate to have to retire the old girl.
any ideas on a replacement for verizon networks...i need an sd card slot for additional storage and of course the phone needs to be rootable. Maybe a moto G?
What makes you think this is a driver issue? If you do a screen shot when this is occuring does it look normal or messed up? If it is a software issue, the screen shot will look messed up, if it looks normal then the hardware is at fault. That would give you about a 80% accurate answer.
There are no "known issues" with the display drivers in the Moto X S/P, so if it's software, best would be to reflash stock via fastboot and retest. If the issue recurs it is likely hardware.
acejavelin said:
What makes you think this is a driver issue? If you do a screen shot when this is occuring does it look normal or messed up? If it is a software issue, the screen shot will look messed up, if it looks normal then the hardware is at fault. That would give you about a 80% accurate answer.
There are no "known issues" with the display drivers in the Moto X S/P, so if it's software, best would be to reflash stock via fastboot and retest. If the issue recurs it is likely hardware.
Click to expand...
Click to collapse
I thought it might be a driver issue by searching for "moto x pure display driver". My phone looks exactly like the one pictured in the first link in the search. Android authority is a pretty decent site and after reading through the comments section it does seem common enough.
Im going to try to reflash via fastboot as you suggested but im afraid i think youre right as it doesnt show on a screenshot. Its worth a try i suppose. Just dont have the $ for a phone right now.
thanks for the reply btw.
steveindajeep said:
I thought it might be a driver issue by searching for "moto x pure display driver". My phone looks exactly like the one pictured in the first link in the search. Android authority is a pretty decent site and after reading through the comments section it does seem common enough.
Im going to try to reflash via fastboot as you suggested but im afraid i think youre right as it doesnt show on a screenshot. Its worth a try i suppose. Just dont have the $ for a phone right now.
thanks for the reply btw.
Click to expand...
Click to collapse
I haven't heard of any display issues in this regard since the X's initial release, and that was fixed pretty quickly with an OTA. None sense then... The "display driver" is built into the kernel, and if this was an issue I'm sure we would have heard more about it.
Sorry to hear, but this sure sounds like a hardware problem.
Okay so my issue was similar just that instead of the bottom half, it was happening for the full screen and it seems to have fixed itself after having the screen on full brightness overnight. It was a mistake actually. It all started when I was replacing my old battery cus it got so weak. I had no heat gun or anything or that sort around so I figured I could heat the phone up internally. Started running clash royale as it got the phone hotter whenever I played and changed the sleep period to 30 minutes because those are the things that make my phone heat up. So I did that. Replaced the battery yada yada, it works perfectly now. So I forgot to set the sleep period back and went to bed with the screen on. Somehow it just continued to stay on all the way till morning (or I believe so). Woke up to the phone hot, screen brightness on full. It was under my pillow too so the heat just kept building up. Needles to say, when I realised I closed the apps running, turned the brightness all the way down and locked the screen. I put it aside to cool off because I had just gotten up, wasn't in the mood. But seeing as I can't keep my hands always from my phone I picked it up like 3 minutes later. I'm writing this an hour after and the brightness is on the lowest setting. No ghosting, no lines being drawn up anywhere, no lagging, nothing. It's currently working like brand new. I should mention that the phone was plugged in the whole time. And mobile network was on. WiFi was off.
I'll keep monitoring the issue and I'll post and changes if any. Hopefully there won't be any.
_arxn said:
Okay so my issue was similar just that instead of the bottom half, it was happening for the full screen and it seems to have fixed itself after having the screen on full brightness overnight. It was a mistake actually. It all started when I was replacing my old battery cus it got so weak. I had no heat gun or anything or that sort around so I figured I could heat the phone up internally. Started running clash royale as it got the phone hotter whenever I played and changed the sleep period to 30 minutes because those are the things that make my phone heat up. So I did that. Replaced the battery yada yada, it works perfectly now. So I forgot to set the sleep period back and went to bed with the screen on. Somehow it just continued to stay on all the way till morning (or I believe so). Woke up to the phone hot, screen brightness on full. It was under my pillow too so the heat just kept building up. Needles to say, when I realised I closed the apps running, turned the brightness all the way down and locked the screen. I put it aside to cool off because I had just gotten up, wasn't in the mood. But seeing as I can't keep my hands always from my phone I picked it up like 3 minutes later. I'm writing this an hour after and the brightness is on the lowest setting. No ghosting, no lines being drawn up anywhere, no lagging, nothing. It's currently working like brand new. I should mention that the phone was plugged in the whole time. And mobile network was on. WiFi was off.
I'll keep monitoring the issue and I'll post and changes if any. Hopefully there won't be any.
Click to expand...
Click to collapse
Later on the same day: So I fell asleep for about 4 hours with brightness on low. (damn I sleep a lot) woke up and the issue returned. But I had the brightness on full for a while and it seems to have resolved again when I put it back to low brightness.
That's all so far. Still monitoring
I'm glad someone else noticed that when you slide the brightness bar it effects the way this display issue behaves. I was starting to think I was alone on this. Now this is just my experience on my phone of course. It seems to be around 2/3 way to full bright that it starts to flash the white lines on and off and then 3/4 + it is pretty much acts as it should, they go away! So I took a screenshot as acejavelin suggested and the screenshot was clear. So this would explain why updates don't seem to change anything since it does seem to be a certain batch with bad hardware. Can this hardware be solder changed? Guess I will keep an eye out for sale of xpure with busted digitizer/good lcd to test and possible mb swap.
Yes 1575 definitely has a display driver issue, i've noticed this too. I don't think there is a way to fix this, unless it would be fixed in Nougat.
But how sure are you that it's a driver issue and not hardware? That's why I'm waiting for nougat. If it doesn't fix the issue then I'm just going to have to retire the phone.
Sorry bro
If you're encountering a display problem in aftermarket roms and even on the bootloader and recovery menus, then it's most definitely not a "display driver" issue. As @acejavelin already pointed out, it's not a known software problem unless you're running the shipped Lollipop software release.
Mine has the same issues now and then but a restart fixes it always.
Bill720 said:
If you're encountering a display problem in aftermarket roms and even on the bootloader and recovery menus, then it's most definitely not a "display driver" issue. As @acejavelin already pointed out, it's not a known software problem unless you're running the shipped Lollipop software release.
Click to expand...
Click to collapse
that's the point, problems are only in the stock rom. I've tried many custom roms and none of them have this issue, but unfortunately they have many other issues so i have to use the stock version.
But the Op!
onupirat said:
that's the point, problems are only in the stock rom. I've tried many custom roms and none of them have this issue, but unfortunately they have many other issues so i have to use the stock version.
Click to expand...
Click to collapse
steveindajeep said:
I've already tried wiping the phone and flashing to Nougat ([7.1.2] AICP for clark). Neither made a difference. It shows in twrp as well btw.
Click to expand...
Click to collapse
Oh. I just read this and assumed that we were all talking about the same thing. In your case, I'd perform some experimentation to make absolute certain that your findings aren't just coincidence.
Question re: hardware vs software
acejavelin said:
What makes you think this is a driver issue? If you do a screen shot when this is occuring does it look normal or messed up? If it is a software issue, the screen shot will look messed up, if it looks normal then the hardware is at fault. That would give you about a 80% accurate answer.
There are no "known issues" with the display drivers in the Moto X S/P, so if it's software, best would be to reflash stock via fastboot and retest. If the issue recurs it is likely hardware.
Click to expand...
Click to collapse
Hi ~ just read your msg, and tried your "screenshot test." The grayish area on my screen (which over time, comes & goes - haven't detected a pattern as to why/when) DOES show up on the screenshot.
If I understand correctly, that would tend to indicate that I am experiencing a software issue? (Not hardware)
I did do a Factory Data Reset, and am experiencing the same issue. I had not added any apps for an extended period of time, prior to this gray-area occuring. I did, however, drop the phone. I don't recall for certain, but I don't think the problem occurred immediately, rather, it started very shortly thereafter (1 -3 days).
And I am waiting for delivery of a battery, since that's shot (runs down very quickly, & shuts down with anywhere from 30% - 60%+ battery level).
Any suggestions for resolving this? I hope this post makes sense... And thank you for any ideas or assistance you can offer!
Hello everybody. I have the same problem.
And who ever changed the display? Do you want to understand this is the problem of the display, motherboard or drivers?
I think it's a software problem, a hardware will not stop glitches when you flash a different software until and unless you fix it. In my experience, after my phone break because of downgrade to marshmallow stock firmware, and with an unlock bootloader i update my phone using OTA update, suddenly it stop working. blank screen and i tried try to recovery it with xt1575 IMG file to boot it again, mine it was xt1572(India) then I start facing a lot of problem, glitches, can go back to marshmallow stock firmware so and so... Now I'm trying to find a solution !!!! Custom ROM, CM13 work better and no glitches till now... I will Report soon
Moto x style/pure display problem
steveindajeep said:
My phone seems to have developed a display driver issue where part of the screen ghosts images, turns 50 shades of gray, etc. Apparently this is a common problem at one time one if one searches "fix moto x pure display driver" on google but cant find a fix for it.
Does anyone know how to fix this? Did motorola address this issue with a fix? Perhaps reflash the driver? Ive already tried wiping the phone and flashing to Nougat ([7.1.2] AICP for clark). Neither made a difference. It shows in twrp as well btw.
running out of ideas here. Hate to have to retire the old girl.
any ideas on a replacement for verizon networks...i need an sd card slot for additional storage and of course the phone needs to be rootable. Maybe a moto G?
Click to expand...
Click to collapse
I think maybe due to brightness control problem, could be the software or hardware problem

Categories

Resources