[FIX] For Touchscreen Problems - Nexus 7 General

Hey guys i thought i would share a simple fix for the touchscreen problems that people are having. I used to have some problems with my touchscreen on stock, basically sometimes the right side of my touchscreen would be difficult and unresponsive. Im not sure what happened, it seems that after i flashed the Codenamesammy ROM it started to have these problems. I though my first tablet was just faulty so i returned and recieved a new one. I flashed the same rom on it then went back to stock and was having similar problems. I thought to myself that it was a software problem, so here is how i solved it.
Fix
Unlock and root your tablet if have not yet. Flash This using TWRP or CWM.
How it works - Im not entirely sure why this worked even though i was in stock and it had stock drivers. Anyways it replaces the current drivers with the one in the build it has posted.
Credits - I give complete credit to the one who extracted these drivers and posted them.
Thought i might help some of you out with your problems before deciding to RMA it. If this does not work for you then it might be the actual hardware.

Is it still working?

Has anyone tried this fix and can confirm if it has worked for them?
Sent from my Nexus 7 using XDA Premium HD app

Touch Screen fix
I tried it this morning and I still have the touch screen issues as seen here:
http://www.youtube.com/watch?v=Cd2xtIxhEBA&feature=plcp
No joy... :crying:

ohmi_gaad said:
I tried it this morning and I still have the touch screen issues as seen here:
http://www.youtube.com/watch?v=Cd2xtIxhEBA&feature=plcp
No joy... :crying:
Click to expand...
Click to collapse
Looks like a grounding problem to me, don't think that can be fixed in software.

Thats deff a screen issue hardware related.

For me, this problem is solved : http://www.youtube.com/watch?v=ArlV8jTdkRM
video is buggy because my galaxy s is bad

People shouldn't really have to repair their nexus tablets on their own and run the risk of voiding the warranty. You should all have it under warranty.
For me I would keep returning it until I receive one that no longer has any defects, even if it means returning 10 of em. This way Google would see a high amount of returns and hopefully do something about it.
Sent from my Nexus 7 using XDA Premium HD app

I don't have the issue, but I'm on franco.Kernel + Team EOS Stable ROM + JRO03R Binaries. I thought I noticed the issue on stock though, but I could be wrong.

I have same this issue especially when the device is heated .. the touch unresponsive in the center..
But I return my N7 to the warranty before i see this topic..
Thank you
Sent from my Galaxy Nexus

this fixed the problems i was having with my screen. so awesome.

RoadZombie said:
this fixed the problems i was having with my screen. so awesome.
Click to expand...
Click to collapse
what issue were you having?

I was having dead spot issues. The screen not reading my touch, but now after update i could have sworn i saw a horizontal line flash across the screen. Never seen it before I've only noticed it once though.
Sent from my SPH-D710 using xda app-developers app

rgunara said:
what issue were you having?
Click to expand...
Click to collapse
Didn't fix mine... when i touch either side of my screen it thinks i'm touching both sides. Gonna have to RMA T_T

This unfortunately didn't resolve my issues, as can be seen here. Is there any other attempted fixes for this issue? If I reboot my device it seems to work dine for a while, but after several hours of being on, it experiences these problems.

GH0 said:
This unfortunately didn't resolve my issues, as can be seen here. Is there any other attempted fixes for this issue? If I reboot my device it seems to work dine for a while, but after several hours of being on, it experiences these problems.
Click to expand...
Click to collapse
If its still under warranty just return don't wait for a solution or perm fix cos you like others here will be waiting for a long time.
Sent from my Nexus 7 using XDA Premium HD app

Just wondering if you people have tried updating the drivers to JRO03R. It solved the problem for me. Sorry if you have.
Sent from my Nexus 7 using xda premium

PissPot said:
Has anyone tried this fix and can confirm if it has worked for them?
Sent from my Nexus 7 using XDA Premium HD app
Click to expand...
Click to collapse
Sent from my Ainol Novo 7 Advanced with Tapatalk

StrangerWeather said:
Just wondering if you people have tried updating the drivers to JRO03R. It solved the problem for me. Sorry if you have.
Sent from my Nexus 7 using xda premium
Click to expand...
Click to collapse
Yes, I have. Those videos I took where after I had flashed the new drivers.

Still getting touchscreen issues after flashing over cm10. In fact it may now be worse. Now I get ghost taps and swipes, apps have a mind of their own. Fortunately turning the screen off and back on seems to clear it up though.
Sent from my Nexus 7 using xda premium

Related

Oh no my vibrations :(

All my vibrations aren't as strong I guess you could say. And the haptic on the 4 bottom buttons don't vibrate at all when I press them, but what's weird is it makes a slight click noise like its trying to vibrate. Whhat should I do? I updated my cm6 nightly and it didn't change. I'm about to try a different rom. Is this something HTC would fix?
Sent from my Nexus One using XDA App
Really? Not a single reply wtf. Would they fix it? Its rooted
Sent from my Nexus One using XDA App
If it's hardware, they'll fix it assuming that it wasn't a software issue that caused the hardware. When I sent my unlocked/rooted device in for rebooting issues, they repaired it free of charge.
rickytenzer said:
If it's hardware, they'll fix it assuming that it wasn't a software issue that caused the hardware. When I sent my unlocked/rooted device in for rebooting issues, they repaired it free of charge.
Click to expand...
Click to collapse
funny same issue. and yes it was fixed under warranty. the phone was unlocked but i loaded up a stock rom before sending it back
That's a little more reassuring. Thanks. How long was the process?
Sent from my Nexus One using XDA App

[Q] Random Reboots

Is anyone else experiencing random reboots at least once a day? I notice that mine has once in a while averaging maybe one a day. Random times.
At least unlike my old Captivate, it reboots and not just shut off.
I get too, I noticed it's from some app's.
Sent from my LG-P925 using xda premium
samomamo said:
I get too, I noticed it's from some app's.
Sent from my LG-P925 using xda premium
Click to expand...
Click to collapse
Any idea which ones?
The ones from market, I think they don't work with the processor well. I get despite from market camera apps, I even got bootloop 2 times I had to reset the phone.
Sent from my LG-P925 using xda premium
Gr8Danes said:
Is anyone else experiencing random reboots at least once a day? I notice that mine has once in a while averaging maybe one a day. Random times.
At least unlike my old Captivate, it reboots and not just shut off.
Click to expand...
Click to collapse
I saw this problem too,(not reboot, just goes off).I burn waterbeer and now happy, no problems at all
DASM said:
I saw this problem too,(not reboot, just goes off).I burn waterbeer and now happy, no problems at all
Click to expand...
Click to collapse
What is waterbeer?
I also get random reboots and have had bootloop twice as well on stock. I agree certain apps do it to me it was apps that have t do with playing movies nd videos for me
I have random reboots when I am not using the phone. Its on the home screen and then I notice it has rebooted itself. Really annoying.
shaxs said:
I have random reboots when I am not using the phone. Its on the home screen and then I notice it has rebooted itself. Really annoying.
Click to expand...
Click to collapse
This is the issue I have been having.
Sent from my LG-P925 using xda premium
yoneilio said:
This is the issue I have been having.
Sent from my LG-P925 using xda premium
Click to expand...
Click to collapse
Same here. I will be sitting there, and all of a sudden, the LG logo shows up and reboots. I went over to the LG forum and stated it there. May not be a bad idea for others to do the same thing so that they realize it is a widespread problem.
Here's the link: http://www.lgforum.com/forum/boards/carriers/at-and-t/topics/random-reboots-on-the-lg-thrill#35919
yoneilio said:
What is waterbeer?
Click to expand...
Click to collapse
I have a feeling something got lost in a translator lol
---------- Post added at 01:46 AM ---------- Previous post was at 01:45 AM ----------
Mine has had one random reboot, but that's it.
Out of curiosity, is everyone using the stock battery? Or do you use an aftermarket one?
I use both, but it seems to do it with both.
Has any one linked the software version to the problem? Either 10A or 10E?
Twisted Z said:
Has any one linked the software version to the problem? Either 10A or 10E?
Click to expand...
Click to collapse
I'm on 10E
It also seems to be an issue on the Optimus 3D and was on the G2X
I am on my second Thrill (that just sounds funny to me) and I have not had the reboot issue with either of them. The first phone had serious GPS issues and was running V10e. The second device has worked perfectly so far, even GPS, and is curiously on V10d. I tried the LG software, and the on device, update and it states I am currently up to date.
I was not aware there even was a V10d version. The full version number is LGP925-V10d-JUL-20-2011.
I don't know if there is any relation to the software version and random reboots. My original V10e device did not experience this issue. I am thinking it must be a combination of software and settings, or truly defective devices. It is entirely possible that it could be related to software syncing (i.e. email, contacts, etc.) or wireless AP causing some sort of memory leak.
Has anyone noticed any heat issues when their device is rebooting?
i have Thrill "not for sale" , not reboot
has anyone ever come up with a solution to fix this problem with the random reboots. I have yet to flash any of the custom roms. due to the fact that i dont know if that will fix this issue. Any info would b greatly appreciated because i really enjoy this device.
mouse69 said:
has anyone ever come up with a solution to fix this problem with the random reboots. I have yet to flash any of the custom roms. due to the fact that i dont know if that will fix this issue. Any info would b greatly appreciated because i really enjoy this device.
Click to expand...
Click to collapse
I havn't had a reboot in a long time, use to get them all the time on stock.
Sent from my LG-P925 using xda premium
OK thanks for the info ill give one of the roms a shot
Sent from my LG-P925 using XDA App

Menu and back buttons issues?

I got a note here a few days ago and I noticed that the back and menu button freeze up sometimes. So I just restart the phone and it's good to go. Has anyone else had this issue? I sure hope it's a software issue and not a hardware issue.
Sent from my Nexus S using XDA App
Anyone? I don't think it's an app issue because when I got it, it was already reset.
Sent from my Nexus S using XDA App
phoneman09 said:
Anyone? I don't think it's an app issue because when I got it, it was already reset.
Sent from my Nexus S using XDA App
Click to expand...
Click to collapse
Same here, have happend 3 times in one week. Reboot is the only solution when it happends.
Do you think it's a software issue and ics will fix the issue?
Sent from my Nexus S using XDA App
I've had it happen to me once in the past couple of weeks with the stock GB rom. Hopefully it is on Samsung's bugfix list. BTW, does Samsung have a public url to report bugs?
I don't believe that there is, but I could be wrong.
phoneman09 said:
I got a note here a few days ago and I noticed that the back and menu button freeze up sometimes. So I just restart the phone and it's good to go. Has anyone else had this issue? I sure hope it's a software issue and not a hardware issue.
Sent from my Nexus S using XDA App
Click to expand...
Click to collapse
It could be possible that its just a software glitch, have you taken it to the service center and asked them to update the software? I've read reports about those before with the Galaxy S2, some had it fixed with a software update while others got a replacement.
No I haven't because I would have to send it to them and then I would be without a phone. I hope when ics comes out it fixes the issue. If not I'll give them a call.
Sent from my Nexus S using XDA App
phoneman09 said:
Do you think it's a software issue and ics will fix the issue?
Sent from my Nexus S using XDA App
Click to expand...
Click to collapse
I absolutly think it is a software issue...
I sure hope so, that's all I gotta say!
Sent from my Nexus S using XDA App
That actually happened to me twice randomly...
Was checking out some clothing in browser and the back and menu buttons lit up but stopped working =/ got a bit confused to be honest! restart fixed it!
Second time i was playing Fruit Ninja and the same thing happend =/
How i fixed it ? Installed "CheckRom REVO" and "abyssnote" kernel.
Never happend again since then! Dont really know what was the actual problem but this is my only solution! Hope i was helpfull!

VIDEO Touch panel problems

I am having issues with my panel.. at first I couldn't figure out why scrolling webpages seemed so laggy...then I discovered it is not properly "holding" on to a press...it cycles it... I am horrible at explaining it so I uploaded a video.
http://www.youtube.com/watch?v=F024BCO-MZw
Grims said:
I am having issues with my panel.. at first I couldn't figure out why scrolling webpages seemed so laggy...then I discovered it is not properly "holding" on to a press...it cycles it... I am horrible at explaining it so I uploaded a video.
http://www.youtube.com/watch?v=F024BCO-MZw
Click to expand...
Click to collapse
Mine was doing that, I couldn't move icons at all until I did a factory reset. Now it is a lot better but still a little flaky when moving icons. I think it is a software problem, maybe be improved with an update.
chisaki said:
Mine was doing that, I couldn't move icons at all until I did a factory reset. Now it is a lot better but still a little flaky when moving icons. I think it is a software problem, maybe be improved with an update.
Click to expand...
Click to collapse
If you look at the touch test program it's registering hundreds of "presses" from me just holding down my finger.
Where did you buy it from? Looks like you should return it cause mine is silky smooth.
Sent from my Nexus 7 using xda premium
What app is that?
Sent from my Nexus 7 using xda premium
wiithepeng said:
Where did you buy it from? Looks like you should return it cause mine is silky smooth.
Sent from my Nexus 7 using xda premium
Click to expand...
Click to collapse
Google. RMA is going to be a PITA.
wiithepeng said:
What app is that?
Sent from my Nexus 7 using xda premium
Click to expand...
Click to collapse
Multi-Touch Benchmark
I had the same problem i just been rebooting when it happens. I think its a bigger issue when in landscape. Usually after a while of play a game it does it. Def seems like a software issue.
Sent from my SAMSUNG-SGH-I717 using xda app-developers app
Grims said:
If you look at the touch test program it's registering hundreds of "presses" from me just holding down my finger.
Click to expand...
Click to collapse
Seems like when you slightly move your finger it starts registering touch events.
Sent from my Nexus 7 using xda premium
h3r3tic said:
I had the same problem i just been rebooting when it happens. I think its a bigger issue when in landscape. Usually after a while of play a game it does it. Def seems like a software issue.
Sent from my SAMSUNG-SGH-I717 using xda app-developers app
Click to expand...
Click to collapse
Yeah it seems to come and go, right after the video it started working normally again.
wiithepeng said:
Seems like when you slightly move your finger it starts registering touch events.
Sent from my Nexus 7 using xda premium
Click to expand...
Click to collapse
I'd need to look at the video again to see if it caught I'm talking about. But, I would hold my finger down and the touch indicator under my finger would flash as if I was tapping the screen.
That's not good then.
Sent from my Nexus 7 using xda premium
it kinda reminds me of the multi-touch issue the Gnex had at launch. Or maybe even the grounding issue the EVO 4G had.
Grims said:
I'd need to look at the video again to see if it caught I'm talking about. But, I would hold my finger down and the touch indicator under my finger would flash as if I was tapping the screen.
Click to expand...
Click to collapse
Seems like around 0:40 is when that happens
Sent from my Nexus 7 using xda premium
Having the same issue. Unrooted, returned to stock. I'm convinced it's a heat issue - it is fine when cold, and then goes wonky after a bit of use. Decided to return rather than exchange it - wait on my pre-order from J&R that is like a month out. Should be worked out by then.
Here's my video:
http://www.youtube.com/watch?v=_ZPDzKhQzSU&feature=g-upl
A touchscreen device where the touchscreen doesn't... recognize... touches... kinda sucks. :-(.
Google Guy said there were a lot of problems with the pre-orders, not for retailers, FYI. He was quite honest, refreshingly so, so I won't reveal his name . If it's any indication, it took me about 45 minutes on hold to get through just now!
-Dan
---------- Post added at 08:36 PM ---------- Previous post was at 08:33 PM ----------
Just looked at the video. EXACT same problem. Infuriating. Especially since it's such a neat device otherwise!!
(Although I still have no idea what I'd use it for...)
My girlfriends has this issue, but I fail to see how it can be a hardware issue since it seems to stop upon reboot at least (yet to try it just sleeping and waking it).
Will keep an eye on it and worst case RMA after a few days when their support is a bit quieter.
jtc42 said:
My girlfriends has this issue, but I fail to see how it can be a hardware issue since it seems to stop upon reboot at least (yet to try it just sleeping and waking it).
Will keep an eye on it and worst case RMA after a few days when their support is a bit quieter.
Click to expand...
Click to collapse
I think I may just return it and purchase a new one from somewhere locally where I can just go down the block for a replacement if need be.
jtc42 said:
My girlfriends has this issue, but I fail to see how it can be a hardware issue since it seems to stop upon reboot at least (yet to try it just sleeping and waking it).
Will keep an eye on it and worst case RMA after a few days when their support is a bit quieter.
Click to expand...
Click to collapse
Reboots aren't stressing the hardware too much, at least not the GPU. If the GPU is overheating and heating up the digitizer or something else, it can be cool enough to work when the reboot is complete. Just a theory...
plympton said:
Reboots aren't stressing the hardware too much, at least not the GPU. If the GPU is overheating and heating up the digitizer or something else, it can be cool enough to work when the reboot is complete. Just a theory...
Click to expand...
Click to collapse
Turns out putting it to sleep and waking it also fixes it. Really not sure now if it's hardware.
I did not have this issue start until yesterday and have been using my I/O Nexus since the event.. I feel like its something to do with flashing Roms that somehow changes the way the digitizer responds to touch.. Maybe a calibration issue of some sort.. Just an idea.
Sent from Gift from Google at the I/O... Nexus 7 using xda premium
pumacat311 said:
I did not have this issue start until yesterday and have been using my I/O Nexus since the event.. I feel like its something to do with flashing Roms that somehow changes the way the digitizer responds to touch.. Maybe a calibration issue of some sort.. Just an idea.
Sent from Gift from Google at the I/O... Nexus 7 using xda premium
Click to expand...
Click to collapse
My GF hasn't installed any ROMs, however she did install the 4.1.1 update. It stinks of software issue. What does pressing the sleep button actually do?

[Q] Speaker Turns on when making call

Hey all,
I recently (2 months ago) got a brand new HTC One. It's been great so far, love it.
Only issue I have is last week it started going to Speakerphone mode when making calls and receiving them. All I have to do is turn off the speakerphone to get it back to earpiece but it's slightly annoying.
I've tried resetting the device to no avail.
I'm running on the Rogers network in Canada running Kit Kat.
Any ideas would be great.
Thanks!
Basttrax said:
Hey all,
I recently (2 months ago) got a brand new HTC One. It's been great so far, love it.
Only issue I have is last week it started going to Speakerphone mode when making calls and receiving them. All I have to do is turn off the speakerphone to get it back to earpiece but it's slightly annoying.
I've tried resetting the device to no avail.
I'm running on the Rogers network in Canada running Kit Kat.
Any ideas would be great.
Thanks!
Click to expand...
Click to collapse
I had the same problem...it eventually got to the point where only speaker would work and not ear piece...now..the only thing that works is if I have it connected through headset...cyanogenmod fixed all my problems....any sense romss I try to use, give me the same problem...if u don't mind changing tons..jus install cyanogen...but if u find a solution, let me kno, cuz I can't find any info about it or a solution
Try deactivate chome browser and see if it solves the problem.
Skickat från min HTC One via Tapatalk 2
jonas111sanoj said:
Try deactivate chome browser and see if it solves the problem.
Skickat från min HTC One via Tapatalk 2
Click to expand...
Click to collapse
I tried that...didn't work, but may I ask why you think that?...Or some info onto why u think that
Still goes to Speaker phone even with browser deactivated. Arg. It's still under warranty but I'm nervous the ****ty refurbished phone they send me will be worse than this one.
Sent from my HTC One using XDA Premium 4 mobile app
i'm having this same issue...i looked all over the call settings and don't see a toggle that i might have accidentally switched on...anyone figure out a solution to this yet?
Sent from my Transformer Prime TF201
Everyone experiencing the issue have a custom ROM? What is it if so?
Sent from my HTC One using Tapatalk
100% stock for me.. Issue happened randomly it seemed after coming back from a trip overseas
Sent from my Transformer Prime TF201
I'm having this issue at the moment, occasionally I ring people and the speaker phone is automatically on.
First time it happened I didn't notice and someone answered as I put the earpiece to my ear, nearly burst my bl00dy eardrum!
I'm running ARHD 51.0.
Having the same issue since about 1-1.5 weeks or so. Using ViperOne 5.5.1 with latest FW and Elemental X 13 kernel.
Freakadude said:
Having the same issue since about 1-1.5 weeks or so. Using ViperOne 5.5.1 with latest FW and Elemental X 13 kernel.
Click to expand...
Click to collapse
Same here after upgrading to 4.4.2 with sense, never happened on GPE
oksagi said:
Same here after upgrading to 4.4.2 with sense, never happened on GPE
Click to expand...
Click to collapse
The weird thing is that i have been on 4.4.2 for a while now via ViperOne and this issue has just recently popped up (or so it seems to me). So not sure if this is related to sense based rom running 4.4.2. or something different.
Well I do feel slightly better that I'm not the only one. But also wished I wasn't part of this so special group. Ha!
After a little googling people seem to think it might have something wrong with the docking mechanism.
Sent from my HTC One using XDA Premium 4 mobile app
Basttrax said:
Well I do feel slightly better that I'm not the only one. But also wished I wasn't part of this so special group. Ha!
After a little googling people seem to think it might have something wrong with the docking mechanism.
Sent from my HTC One using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Mentioning the dock makes me wonder if those who've looked thru the call settings have looked thru the dock settings to see if there is an option there to open with speaker phone on? Or in the headphone or bluetooth settings. My feeling for looking in these places is that if for some reason the device thinks it's connected to one of these devices that could be changing it's behavior? Anyway, I don't think I'm having this issue but I rarely get calls and usually when I do I use speaker phone, but I'm also pretty sure that I'm having to turn it on also.
HTC replied to someone on Twitter to boot into recovery and clear cache who also had reported the problem...they showed instructions on how to get into stock recovery and do it. I'm wondering if anyone can try that. Either stock or custom recovery.
Sent from my HTC One using Tapatalk
I'll give it a try today and get back to you on the results.
I know a full reset doesn't do the trick so it's worth a shot.
Sent from my HTC One using XDA Premium 4 mobile app
gustav30 said:
HTC replied to someone on Twitter to boot into recovery and clear cache who also had reported the problem...they showed instructions on how to get into stock recovery and do it. I'm wondering if anyone can try that. Either stock or custom recovery.
Sent from my HTC One using Tapatalk
Click to expand...
Click to collapse
So far so good. Tried calling home and my voice-mail and it didn't happen. It doesn't necessarily start up right away however so I'll have to keep an eye on it. I'll respond back here when/if it reappears.
Basttrax said:
So far so good. Tried calling home and my voice-mail and it didn't happen. It doesn't necessarily start up right away however so I'll have to keep an eye on it. I'll respond back here when/if it reappears.
Click to expand...
Click to collapse
And vola! It has returned. So we can wipe the "wipe the cache" fix off the board.
I have the problem randomly just satarted after 4.4.2 update. Stock unlocked phone still have it after yesterday's update.
Sent from my HTC One using xda app-developers app
qayak said:
I have the problem randomly just satarted after 4.4.2 update. Stock unlocked phone still have it after yesterday's update.
Sent from my HTC One using xda app-developers app
Click to expand...
Click to collapse
So i guess this is a general sense 4.4.2 issue then and not custom rom, kernel, other specific. Strange that it seems to only start after a random amount of time as i deffinately did not have this issue for quite some time after upgrading to 4.4.2 based rom.

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