Anyone with multitouch issues try installing a new ROM? - Nexus 7 Q&A, Help & Troubleshooting

Did you find it cleared multi-touch issues or improved it at all? Some people say Cyanogenmod fixed things, but I'd just like more confirmation that it'd make a difference

I have the new nexus 7 and it has touchscreen issues . I was wondering if this nexus has the issue as well.
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New with nexus 10 but.... Apps keep crashing ...

I had a nexus 7 and Asus transformer tf300 and a sold them to buy the nexus 10, nice tablet but this is getting annoying with apps crashing all the time and I did not have that problem with the other ones. I bought this one las Sunday and came with 4.2.2 so my question is a software or hardware problem? I have been looking around and applying different solutions but nothing.
Thank you.
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root and after, try a new kernel
ktmanta
trinity
franco
you can make restarts ocure more rarely using one of this variants but they still remains .
try a custom rom also . mr robinsons for example
if the problem persist ... get it back and forget nexus 10
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dmora01 said:
I had a nexus 7 and Asus transformer tf300 and a sold them to buy the nexus 10, nice tablet but this is getting annoying with apps crashing all the time and I did not have that problem with the other ones. I bought this one las Sunday and came with 4.2.2 so my question is a software or hardware problem? I have been looking around and applying different solutions but nothing.
Thank you.
Sent from my Nexus 10 using Tapatalk HD
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You bought this brand new right? What's the first 3 characters of your serial number?
R32
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dmora01 said:
R32
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Dang, was hoping for new batch before I RMA
Thanks for quick reply
Same problem here.
I've had the same problem too. All was working fine for around a month, but now I'm finding that apps will crash for no reason. It doesn't have to be when they're being "touched", they'll sometimes just self-destruct with no prompting from myself. A reboot seems to fix it for a while, but the problem seems to come back. Anyone found a solution to this? I'm not keen to install a custom rom as that shouldn't be necessary!
nexus 10 crashing
The same for me, everyday i have to restart it, apps keep crashing all day. I think its the ekynos, my galaxy nexus doesnt behave in that way and i have more apps installed.
I think the problem is related to memory leak. When the apps starts to crash the free memory is running really low, sometimes even below 50mb and all background services are restarting and being killed by system over and over again. A system reboot can fix this until the free memory running low again. Aokp and some other custom roms alleviated this problem, but no one fix it. Maybe Android 4.3 or 5.0 might fix this.
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Screen unresponsive

Basically, my N7's screen is frequently unresponsive. I was trying to start something in my launcher, and tried pressing it at least 6 times, but nothing happened. Then I tried swiping between launcher pages, and that worked just fine the first time.
This just started happening on an almost constant basis within the last 30-60 minutes, and I was wondering if anyone else has experienced this, or heard of anyone else experiencing it. I'm running the latest Minimus with Jassy's latest kernel (I just flashed them this morning, but it was probably 4-5 hours ago at least), with the DPI set to 290 (I just raised it from 280 to see if that would help anything). I also cleared the cache and dalvik.
Any ideas?
My girlfriends tablet has done that too, then it just randomly goes back to just fine
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Why don't you try stock and see if you have an issue. This would allow you to rule things out at least.
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Same issue here...both stock and CleanROM
me as well. And this is my second tablet after returning the first one for dead pixels
My tablet is stock rooted and I have just experienced this. I had to reboot in order to fix it. Hopefully this doesn't happen again.
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lyall29 said:
My tablet is stock rooted and I have just experienced this. I had to reboot in order to fix it. Hopefully this doesn't happen again.
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Same here this has happened to me on stock, but a reboot fixed it.
I've only experienced this using Chrome. it got so bad that I'm using the molasses-in-the-winter-going-up-hill Firefox browser just to be able to web surf.
Same here stock, and clean ROM.. Haven't noticed anything on kanged cm nor pa yet. Can't get otg to work worth a crap either I bought chainfires app to help with otg worked with stock based ROMs but not cm based ROMs .. I'm pissed I bought the 16 GB model..
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dincdoes.me said:
Same here stock, and clean ROM.. Haven't noticed anything on kanged cm nor pa yet. Can't get otg to work worth a crap either I bought chainfires app to help with otg worked with stock based ROMs but not cm based ROMs .. I'm pissed I bought the 16 GB model..
Sent from my Nexus 7 using Tapatalk 4
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It happened to me as well (complete stock). Mostly (if not all) instances were with Chrome. I don't remember it happening again since I switched to Chrome beta. (Fingers crossed).
I just took mine back to Best Buy and exchanged it for the 32gb model. The guy at the store asked if anything was wrong with the tablet and I told him that it would freeze up and I would have to reboot in order to fix it. He told me that all tablets and phones freeze like that and that I should reboot the device at least once a day to prevent the freezing of the screen. I thanked him and told him that I would do that. These salesmen must think that everyone is as dumb as they are.
I hope my new tablet doesn't have the same problem, because if it does I might give up on the new nexus 7.
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2013 nexus 7 problem, anyone?

I want to hear all your problem and is there any issue about the latest gen and the latest model number, do you guys still having problems such as multitouch, lagging. Or any hardware problem and also the gps thing?
And do you guys know what is the latest model type that any kind of retail store has for nexus 7 and also from google site?
Seems the most problem for nexus 7 is still coming from JSS15Q, am i right?
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You do know that this forum is for the 2012 Nexus 7?
Oh wow sorry i didn't know that
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Its a wrong forum, but I've never had this multi touch problem on my 2013 n7, i guess it's a hardware problem, and yes jss15q is the latest!, you should do a replacement
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Nexus 4 Touch Screen Not Responding

Hi
I notice that my new nexus 4 has a annoying bug.
While I use it its randomly simulate a touch on the side of the screen and not release it untill I turn off and on the screen.
Its happen many times for me.
I tried to use different ROMs and kernels and the problem remains.
Is it common bug? how can I resolve it?
Thanks!
someone?
This hasn't happened to me seems to be a strange bug.
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It happend on my N4,i think when it has low battery;running PA,didnt noticed on stock because didnt use it that much,few daya
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im running PA too, but it happen to me on every rom.
is it happen to you with high frequency?
This does happen to me, although very rarely. I have came the conclusion that it only happens when I have the TouchControls modules enabled with ParanoidAndroid rom.

Artifacts at boot

Hello, i just bought a nexus 10 and updated to android 4.4.4 but i noticed a weird thing that happen often when i power on the tablet. Before the google logo in the lower side of the screen im having strange artifacts / lines with strange pixels that disappears in an instant. I have recorded the thing and uploaded a video....tablet is stock locked and unrooted. Tablet works normally without any evident issues....why im seeing this artifacts before the google logo and how can i fix it? It is software or hardware related? Thank you very much i hope someone can help me here is the video :
https://www.youtube.com/watch?v=fFtcCxF1y7M
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I have noticed that on both 4.3 and 4.4. Wasn't there on 4.2.
Im not sure if the issue was there before updating since i just updated the tablet by ota to the last 4.4.4 as soon i get it. I tried a clean flash from stock and the artifacts on boot are still there...i cant flash other custom roms because im stock and locked....more infos are appreciated I would like to know if its normal and if its hardware or software issue
Thank you very much
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Mine has always had that as well. I don't think it's that big of a deal since they disappear right away. Possibly a combination of hardware and software. Maybe due to the Mali GPU chip? I wouldn't worry about it if I were you. Seems to be pretty common on this device. Now if they don't disappear, then that's a problem.
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charesa39 said:
Mine has always had that as well. I don't think it's that big of a deal since they disappear right away. Possibly a combination of hardware and software. Maybe due to the Mali GPU chip? I wouldn't worry about it if I were you. Seems to be pretty common on this device. Now if they don't disappear, then that's a problem.
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Yes the artifacts disappear after the google logo. This thing happen only with the stock rom or even with custom roms? Unfortunately i cant try since its a gift, i hope this artifacts are not sign of a hardware defect.
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I was using SlimBean 4.2.2 correctly, but updating to SlimKat 4.4 this problem appeared, but I also updated TWRP from 2.6.3.0 to 2.7.10.
Same problem with others ROMS as Purity and RastaKat and different kernels as KTManta and Trinity.
Are you using TWRP or CWM?
patzzz said:
I was using SlimBean 4.2.2 correctly, but updating to SlimKat 4.4 this problem appeared, but I also updated TWRP from 2.6.3.0 to 2.7.10.
Same problem with others ROMS as Purity and RastaKat and different kernels as KTManta and Trinity.
Are you using TWRP or CWM?
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Thanks for sharing your experience. Im using the stock recovery since my nexus 10 its stock locked and unrooted. So every nexus 10 owner who updated to kitkat would experience this thing...This issue has been reported to google? My retailer told me that i can RMA the device but if every Nexus 10 have this artifacts at boot then its useless to RMA.…also im new to the Nexus 10 forum as i own a nexus 7. This problem has been mentioned on other topics? Thank you
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Ok, then this must be a problem with Google's sources (a GPU driver error?) because it is a common issue between different ROMs, Kernels and recoveries, but I do not know if Google has been notified.
patzzz said:
Ok, then this must be a problem with Google's sources (a GPU driver error?) because it is a common issue between different ROMs, Kernels and recoveries, but I do not know if Google has been notified.
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Thank you, i guess someone have to contact google in order to get the issue resolved since the problem has been there from the kitkat update
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