My defective device story - Nexus 9 Q&A, Help & Troubleshooting

I walked into best buy at store opening on release day and picked up a still warm from the assembly line N9. I don't use it much so i never really put much thought into it. However i was playing Clash of clans one day and i was having a hard time getting troops to deploy. I did little investigation and was able to reproduce this touch screen issue. Its might be one out of 20 times but then i can click a few times in the same spot with no response. Its really inconsistent but its there. I contacted HTC they first had me factory reset and yep its still there. Then they had me mail it into them on my dollar.... fine whatever i just want it fixed. They receive it, say its good and send it back.
Thoughts on what i should do?

Buy another at best buy and return the defective one with your receipt. Quick and no BS to deal with.

Actually I encountered a similar issue while playing Uplink; sometimes the screen just stops reacting to touch inputs. My workaround would be to rotate the device by 180° with Auto-rotate activated. When the new orientation kicks in it works again.
I've so far attributed that to some Lollipop bug, but if it turns out to be a hardware issue it would be pretty severe. For now I'll stick with my device and I hope your new one, should you replace it, will work properly.

Related

htc EVO 3D display / digitizer failure.

Well, I have had the 3D since launch. After the first couple of days I started seeing phantom touches. After 1 week I started to notice this was getting far worse and that the display/digitizer was registering touches when nothing was near the device.
Called Sprint walked through a full wipe of the OS and reinstall. That was a no go and wasted nearly 2 hours of my time on the phone... However the Level 2 tech agreed that it appeared to be a failure of the device and advised that I return it to the Sprint store.
Got to sprint and showed them the video I had made of what the phone was doing. They also agreed that something was wrong with the phone and replaced it immediately.
Just in case I am not the only one that is having this problem I am uploading the video to youtube... I will share that link with you as soon as it is done uploading.
This is a video showing the issue using the "draw" application:
If you run into similar issues let me know!
I've seen some strange things happen but I figured it was the Otterbox Defender case or humidity here in Florida.
Will watch more closely now. Thanks for the report!
I've also been having strange issues, where touches are appearing out of nowhere. Had to turn off the pattern lock as a result, since I nearly got locked out of my device since it wouldn't register my pattern properly. It seems to 'reset' itself after a couple reboots, but starts acting up again at a later random time. Between the poor GPS performance and this issue, I'm starting to wonder if I upgraded from my Evo 4G a bit too early...
Same thing happens to mine while texting I would click a letter but it would click another one. It just did it once tho
never discount the existence of a true phantom pressing those screens ;p
I have heard of several people with the issue. Kinda makes me nervous. Already swapped 1 due to bad camera.
Sent from my PG86100 using Tapatalk
Same thing happens to my e3d
My touchscreen is having issues lately too. It'll work fine for several hours, then the screen will either be unresponsive or register phantom movements. Sometimes it won't register the lockpattern as I move my fingers, and other times it refuses to swipe left or right between screens. I've been trying to figure out if it's some kind of software or hardware issue, but no luck. I'd hate to return it(since it's my 2nd 3D) but if it continues for the rest of the week, it's going back. I made a video clip of it jumping screens randomly just in case the Sprint store ask any questions.
*update
I installed the paint program like OP did and had similar things happen on mine with the random lines and unresponsive screens. I guess I'll return tonight for 3D #3....
Mine just started doin the same thing lately, any of you have results yet? Did you turn in your phone or did they repair it? I really dont wanna go to the sprint store and turn mine in because i dont want a refurbished unit. 9/10 in the past when ive went through insurance, the phone they send me is broken as well and then it goes round and round. Sometimes my phone will just stop responding to touch, it will have phantom touches and/or on the htc_ime mod keyboard on compact qwerty; the ui, jk, m, . column up and down wont work at all. strange to say the least, never had this happen to any of my phones before.
My launch day EVO 3D is being replaced also due to this issue. She be back up and running with my new phone Wednesday.
Sent from my PG86100 using xda premium
Well mine developed this problem a few days ago.
The top inch or so of the screen and when I get this problem the touch sensitive buttons also dont work sometimes.
My problem and my question is that, I dont have insurance on the phone, I bought it on Amazon from a private party after my EVO 4G was stollen.
If I take it to Sprint can they just replace the digitizer, since this is a defect of the phone and would that even fix this problem?
If you don't have insurance on the phone then you need to go on ebay and search for evo 3d lcd digitizer housing. Yesterday, I paid $50 shipped from usa.
If you cant find a good listing then u can buy the lcd + digitizer (or just the digitizer) without housing. But it's hard work to do these two because those things are glued and painful to disassemble. It will definitely look jacked up after all your hard work. Just get it with the housing (front black plastic)
Here is a usa seller with what i'm talking about but he as no feedback so i didnt buy from him.
http://www.ebay.com/itm/HTC-EVO-3D-...ultDomain_0&hash=item1c20adc044#ht_2172wt_286
There is a hi res disassembly video on youtube.
I've been experiencing this issue lately as well. I've had this phone since the month it was released and it only started acting up as of a couple weeks ago. It started off as the touch screen not registering any touches, not even the capacitive buttons. Then this week it started it started doing the crazy phantom touch thing. In order to get it working, I simply shut off the screen then turn it back on again. It seems to happen less if I'm lighter on the screen. Thank gawd I'm not the only one experiencing this.
Sent from my PG86100 using XDA App
I called a sprint store and they told me that they would either replace the digitizer or the phone for a fee of 35 dollars, since I did not have insurance.
So, I took my phone in and they had another screen that was from another phone that had a different problem.
After they replaced it, he did not charge me
I was happy until I started to drive home and I was checking it some more and realized that the new screen also had the same digitizer problem.
I guess im headed back to Sprint tomorrow hopefully they give me another phone. and I will happily pay the 35 dollars.
Wow thats a real good deal. I never considered taking it for repair. I thought it must be cheaper to do it myself. I hope they can get you a working one. I'm sure they won't try to charge you for it when you go back.
I'm having trouble with my Evo as well, not sure if its the same issue or not.. for about the past week my notification bar will be intermittently unusable, I can't pull it down at all.. then sometimes it'll work. Unfortunately the times I've been near a sprint store it's working fine.. UGH. Also it's been giving me some random letters occasionally when texting, or the most aggravating is when it "clicks" the backspace button and that sticks and it erases whatever text I just wrote. Sounds like a similar issue.. I just wish mine was consistent, sometimes it works perfect.
Call me an idiot but whats the app that you were using!?
Edit:nvm found it haha
Well today i paid the 35 dollars and will be getting another phone
A really good app for testing screen problems is call "touch test"
http://www.appbrain.com/app/touch-test/org.hermit.touchtest
Mine seem to get worse when i had more then one finger on the screen. and it got really bad with just a little bit of preasure on the screen.
I'm having a similar problem but it is only with the capacitative soft keys.
I have problems from time to time. It gets so annoying on Swype because it will leave breaks while I'm Swyping and instead of one word I'll get like four weird words instead. Very cumbersome.
Sent from my PG86100 using Tapatalk

[Q] Banging my head on my desk over moral dilemma

I just can't freaking stand it.
Starting about three weeks ago I have been having major problems with my Streak doing spontaneous restarts. I tried everything. Nothing worked.
I went as far as to use the Wiki instructions to install a version one generation old on the phone so that it would do an over the air update to the current release, which it did. Didn't help. Whenever I used the phone for a long call or to play a game or use navigation, anything that kept it actually doing something for several minutes, it would start rebooting. Sometimes it would freeze to where I had to pull the battery. I even bought a disposable phone while on vacation so I could have something I could count on.
So last week I called Dell support and described what is going on. When the tech heard the symptoms and that I had already done a factory reset and fresh loads and more factory resets, he quickly decided to replace the phone.
I have had the phone since April 2011 and in May I dropped it in my living room. It has worked perfectly but does have a crack in the glass that is purely cosmetic and is not why I tried to get it replaced. The phone has worked perfectly until recently.
I'm banging my head on the desk because, wouldn't you know it, the phone has been working perfectly since I called in. We didn't do anything, just talked about the phone, and it has had one restart in the last week. As a test, I used the Navigator for the 30 mile commute home from work. My wife called me, the phone answered, worked flawlessly on speaker, and when she hung up the Navigator came right back up as smooth as you could ask for. The one game I play right now (Grave Defense) has worked flawlessly except for one restart in the middle of a game. I couldn't ask for the phone to be better.
So what do I do when the replacement arrives? I'm not sure if I trust the phone not to start screwing up again, but I'm going to be sending back a phone that is apparently working fine but has a cracked glass. We all know the entirely reasonable conclusion they will come to.
So what should I do?
Maybe you should call Dell and tell them that the screen is cracked. Find out if they will even take it back. They may not, and wind up charging you for the new one. I've not heard of them doing this, mind you, but it sounds possible.
They may just tell you to send in the old one anyway, but you may as well let them know that the screen is cracked, since they are going to find out when they get it. Hopefully since you already have a return authorization, it wont matter...
Has anyone noticed it seems to be easier to get a replacement since they EOL'd the Streak?
Sent from my Dell Streak using Tapatalk
Maybe they're trying to clear out stock?
I had no problem sending it back with the cracked glass as long as the problem had nothing to do with the glass. Now the damned thing is working, so I have an issue with it.
I really don't understand this phone. I didn't change anything and it is like a different phone.
Please use the Q&A Forum for questions Thanks
Moving to Q&A
Oh, I thought the screen cracked after you called them.
Nevermind. As long as you disclosed the cracked screen, don't hesitate to send it back. If it was bad once, no reason to think it wont be again.
There are definitely some flaky ones.
From some posts I've read, it does seem as though they are being unusually friendly about returns lately. Prolly just my imagination...
Sent from my Dell Streak using Tapatalk
slaydog said:
As long as you disclosed the cracked screen, don't hesitate to send it back.
Click to expand...
Click to collapse
Oh, I never said I did that. I don't want people to think they are knowingly taking back units with cracked screens. The tech didn't ask if it had ever been dropped and I didn't see the point in volunteering the information as it had nothing to do with the problem I was having. I know that is not exactly taking the high road, but as I said, the screen isn't why I'm exchanging it. I considered swapping my cracked screen and the unbroken one from the replacement and sending my flaky phone back with the good screen, but they would probably notice that the phone had been dismantled and assume that is the source of the problem. I'm between a rock and a hard place here, but it's my own fault. I'm probably going to end up with a bill for the replacement phone, but I'll cross that bridge when I come to it.
I'm mostly just astonished at how freaking strange the behavior of this phone is. It was working fine then lost its mind for about three weeks and then decided that it was going to start working the way it is supposed to again with no interference from me. It was flaky in the morning, I did nothing to it, and that afternoon it started behaving itself.
Well, it froze up good yesterday. Tried everything short of swinging a dead cat over my head in a cemetary at midnight and got it working again, just in time to retire it.
When I got home the replacement was waiting for me. Smooth as silk. I played the hell out of my new favorite time sucking game last night (Stupid Zombies) and not a single hiccup. I'd love to lose some of the extra apps, but I think I am going to leave well enough alone this time. Now I need to find out how much Dell is going to bill me for returning a unit with a cracked screen, but I'll worry about that when it happens.

touch screen "kinda" failure?

well i have an odd problem, one one section of my screen doesn't pick up touches, only the area where the "C" is on the keyboard...its annoying due to thats where the OK buttons are...
i can still navigate sense i can use the track ball..
anyone else have this issue, or something similar?
Try wiping back to factory if stock or reflash the rom if rooted?
I had a weird issue with the touch screen on condemned 18.3 where on the lockscreen trying to drawdown the slider and then draw the pattern, it would freak out and glitch and not follow my finger at all and take several tries to get the pattern correct.
I then wiped and flashed the latest 4.0 GSB and haven't had any issues since.
That's not quite a touch screen failure as yours is, but I thought it would help as an example as something gone wrong and how I was able to remedy it.
i've tried flashing a few different roms, went from cs18.3 to a 2.1 sense rom, back to the latest gsb. it appears its must be a problem with the digitizer...
really sucks, i have to wait to april to upgrade this phone...
might be on craigslist looking for a cheap droid 1...
Ah man, that's unfortunate. Probably wouldn't be worth it to try to replace the screen/digitizer either. Yeah, that's probably your best bet, looking to get another phone. That's how I got my Eris, from craigslist. Great way to go about doing so.
Good luck to ya.
I actually have the same problem and something leads me to believe that an update is causing this. I had it bad a few weeks ago (can't press C, V or X - though I can swipe to the keys sometimes) and then I got a few market updates for Handcent, SuperUser, and something else which then cleared it up for a few days. Then I got more updates and it's back to the failing keyboard!
I really don't know how to pin point it and I haven't done any resetting or testing yet, but I have like gut feeling something is wrong with the software, not the touchscreen since someone else is having this problem.
Mine has been failing little by little. Im now down to the top right corner, bottom left, and bottom middle not responding. It hard to even get the apps drawer to open. It all started with the letter C with me too. Just gets worse.
****, my whole qwerty row doesn't work, neither does the trackball. Upgraded to a SGS2, but I still tinker with the ol' eris.
mine moved, it started working fine for a few days, then just a smaller section to the left of C doesn't work, only really effects when i have an "OK" to press...but track ball still works and typing is so much easier now.
my wife thinks its because i dropped my phone that it started working again
I know this thread is a couple of months old, but...
There's an area on mine at the top right below the notification pull-down that appears to be dead. I'm thinking it's because I've dropped it about 10 times, but nothing looks wrong with the screen otherwise. I've thought about buying a replacement screen for about 15 bucks, but I'll be able to upgrade at the end of March, so I'm really just thinking about holding off (though if the new screen/digitizer worked, it'd make for a good mp3 player with the wifi script).
Digitizer is going bad. Same exact problem happened to mine. I replaced it myself and it works perfect. I found how to videos on youtube and bought a digitizer for about $37 online. Only took a half hour to tear apart and replace. On the difficulty level, I'd give it a 6 or 7.
MBL85 said:
Digitizer is going bad. Same exact problem happened to mine. I replaced it myself and it works perfect. I found how to videos on youtube and bought a digitizer for about $37 online. Only took a half hour to tear apart and replace. On the difficulty level, I'd give it a 6 or 7.
Click to expand...
Click to collapse
YMMV.
Someone gave me an Eris that had digitizer problems along the lower left side of the screen (in portrait orientation). I bought a replacement digitizer ($22 iirc), installed it, and it worked perfectly - for about the first 30 minutes. Then, the problem re-appeared in exactly the same location with the new digitizer.
Same behavior for a variety of stock or developer ROMs, so highly doubtful that it was a "software problem". Very very odd - the chip that does the capacitive sensing is on the flex circuit attached to the digitizer, so it gets replaced when you replace the digitizer; I suppose that the signals that come off the mini-connector between the digitizer assembly and the phone's mobo are only power, ground, and I2C signals.
But there you go; taken all those observations together, I'd suspect that I had a problem on the phone's motherboard which was thermally dependent.
Despite my (negative) experience, the odds are still in favor that a digitizer replacement will fix the problem; but there is an outside chance that it won't.
just sayin',
bftb0

[Q] Issues (stock)

Dear all,
I've been waiting a little before rooting and installing a new ROM to make sure I don't need to return my phone for any reason. (So, it is stock now, no root, locked bootloader, KNOX still there, etc.)
So, far I've noticed three small problems, which I don't know if they are universal or just mine:
Sometimes when I get a call, the touch screen is irresponsive. If I press the lock/power button twice, it seems to work again. (I now have set up to press home to answer.)
It often feels a bit warm, more than I'd expect. (I have it in a case, though, a Spigen Slim Armor. It fits perfectly though.) But this happens sometimes when it is just sitting, not playing games. It is not really hot, but I can feel it warm in my pocket.
Sometimes I get a pop between songs. See this post
(So, at least one person also has the last problem.)
I can live with any of the problems above, but I'd hesitate to have a defective unit which can have bigger problems later on. Is any of the above an issue for you? Any suggestions if I should exchange the phone?
Thanks!
Luis
Do you remember when were the times when the screen was unresponsive?
I've read somewhere that sometimes when the screen is woken up and is under some pressure this will happen, and the only way is to do what you did. It's not uncommon in touchscreen phones though, so I wouldn't worry about it.
The verge app was broken until the most recent app update. Also, the s5 seems to refuse allowing Dashlane's accessibility service from working properly. So no more auto filling passwords for me. Ugh. I hoped rooting might help but it didn't. Now I really can't wait for custom ROMs to start appearing. Samsung, you make great hardware (like amoled displays) but your software sucks. Even the software on my Samsung TV is stupid.
Yes on two out of three!
finotti said:
Dear all,
I've been waiting a little before rooting and installing a new ROM to make sure I don't need to return my phone for any reason. (So, it is stock now, no root, locked bootloader, KNOX still there, etc.)
So, far I've noticed three small problems, which I don't know if they are universal or just mine:
Sometimes when I get a call, the touch screen is irresponsive. If I press the lock/power button twice, it seems to work again. (I now have set up to press home to answer.)
It often feels a bit warm, more than I'd expect. (I have it in a case, though, a Spigen Slim Armor. It fits perfectly though.) But this happens sometimes when it is just sitting, not playing games. It is not really hot, but I can feel it warm in my pocket.
Sometimes I get a pop between songs. See this post
(So, at least one person also has the last problem.)
I can live with any of the problems above, but I'd hesitate to have a defective unit which can have bigger problems later on. Is any of the above an issue for you? Any suggestions if I should exchange the phone?
Thanks!
Luis
Click to expand...
Click to collapse
The unresponsive screen is more than a little issue, it is being reported all over the web, and get's more severe over time. I'm thinking that it is a bad proximity sensor defect, either firmware, hardware or software. Some people are reporting along with myself that sometimes for no apparent reason, the screen will not turn on even though the phone is completely operational! This has happened to me four times now and I am stock with very few apps on my phone, five total games and Pandora. I do use a substitute launcher that I've used for years but I don't believe that would be the issue since others report the same issue with stock launcher.
The pop or skipping you speak of in sound happens to many of us who stream music in our automobiles. It even happens on the note3. The fix is simple for that one though! Turn the screen on. I was told that with many of the streaming software music programs that the phones CPU goes to sleep and does not offer enough processing power to the music program. I stream all day via bluetooth to my Auto's sound system and it will usually start to skip, click or whatever after the phone has been untouched for about twenty minutes. The second I turn the screen on the problem alleviates itself. You can find even more information by googling that one, in fact both of those! The heat one I have not had, both with stock battery and zero lemon high capacity battery. The phone very rarely get's warm. However, when I was using wireless charging it would get warm even after charging was complete but I believe that is a normal event with QI type tech.

Anyone having touch screen issues?

I was so happy with my first Sony Z2, I decided I wanted a second one and bought me the 32GB version a few weeks back and gave my old 16GB one to my wife. I have been using my new tablet abit lately, but I get periodic issues with the touchscreen. Most of the time everything working fine, but then suddenly the screen will only respond to very hard touches, and something like picking up a icon and moving it on the screen is impossible. If I try to press and move it, sometimes it will open the program, and sometimes you can see I'm picking up the icon but it looks like im dropping the second I pick it up. Then 5 minutes later I can pick up the icon and move it around on the screen no problem.
I'm not sure what to do since it's very random. I'm not sure if I should bring it back to the shop, or do a factory reset first. It's very random, and often only last a few minutes before the effect is gone, but when it's bad it's almost impossible to do something like typing. Anyone else with issues?
I think there was a screen diagnostic menu somewhere, anyone recall where this was?
Felborn said:
I was so happy with my first Sony Z2, I decided I wanted a second one and bought me the 32GB version a few weeks back and gave my old 16GB one to my wife. I have been using my new tablet abit lately, but I get periodic issues with the touchscreen. Most of the time everything working fine, but then suddenly the screen will only respond to very hard touches, and something like picking up a icon and moving it on the screen is impossible. If I try to press and move it, sometimes it will open the program, and sometimes you can see I'm picking up the icon but it looks like im dropping the second I pick it up. Then 5 minutes later I can pick up the icon and move it around on the screen no problem.
I'm not sure what to do since it's very random. I'm not sure if I should bring it back to the shop, or do a factory reset first. It's very random, and often only last a few minutes before the effect is gone, but when it's bad it's almost impossible to do something like typing. Anyone else with issues?
I think there was a screen diagnostic menu somewhere, anyone recall where this was?
Click to expand...
Click to collapse
I made a short video showing the issues: https://www.youtube.com/watch?v=wgi75O2mqak&feature=youtu.be
You should have red this topic before buying : http://forum.xda-developers.com/showthread.php?t=2735460
One of the hottest post of the z2 tablet forum.
If It's possible for you get a refund and buy another tablet.
I have it since may and it's definitely my last Sony product.
Indeed I should, noticed after reading this that my tablet is indeed bent as well... So back it goes then!
I also have a 16GB version, and I have zero issues with that, been a very good tablet for me but the 16GB size is very limiting.

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