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.
Related
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
Hi
I am having problems with my screen. Looks like the LCD is faulty. Trying to resolve with Samsung Support, but thought I would ask here if this is a known problem or if there is a simple fix.
It looks like the grayscale colors are not right, I installed a screen tester and the grayscale bars have a red tint. all other tests in the appl look ok. however pictures/video's all look like they are 16bit color and icons look like they are bleeding
Here is a picture of the problem
imageshack.us/photo/my-images/836/atab1large.jpg
Any thoughts?
Eric...
Looks like a faulty panel !
Take it back to where you bought it and have them exchange it.
Sent from my Galaxy10.1 TouchWiz/ADWex equipped Starship.
I have exactly the same problem Tablet has been bought in the United States and now I am in Europe. Samsung won't repair/replace it anywhere in Europe. Only US Samsung offered to help me but the tablet needs to be at a United States address. Now I have to send it back to someone I know.. will take months
Well my problem disappeared.... not really sure why/how, but I have been playing with different ROM's etc. and I THINK it might of been when I did a permissions repair, but...
Plus i'm 99.3% sure I had the problem before I rooted/ROM'd
Another reason to stop loading these 3rd party ROMs. I dont understand why people are installing these 3rd party ROMs to begin with. The stock ROM is by FAR the most stable and error free ROM you can use. Most of the issues people are starting threads about would have NEVER occurred if they just stuck with the stock ROM.
I get this too now. I've been pootin' around with different roms for a while, no problems. Then a few days ago while I was running GalaxyTask 8.0 the "bleeding" started slowly. First around the edges of things, but then the entire screen. The colors seem to color-cycle into the end result. I figured it might be the rom so I tried a stock one. And then I tried a complete stock reset with stock recovery and factory reset - the works. No change. It's still like this. And in the bootloader and the recovery too. Sometimes it gets moments of clarity, everything is fine, but only for a few seconds.
Busted tablet? I bought it while in the US this summer, so taking it back will be an issue. Getting a Transformer Prime late next week *fingers crossed* but still. I was hoping to sell this fully functioning :|
Example:
http://dl.dropbox.com/u/120921/IMG_20111214_214938.jpg
I had the same issue. Also bought in US while I live in Hungary. I had to send it back to my relatives who took it back to Samsung and they replaced it in warranty. Fortunately, I was travelling there by the time we got the new one and I could take it back home with me. This seems to be a weakness of the tablet. My replacement unit has been working nicely ever since.
I had the same issue with an August build stock tablet from the US.
Thankfully Samsung UK took it in for repair and ended up replacing it as it was apparently unrepairable.
My issue used to show up with 60+ minutes of continued use. I think it was thermal related as the warmer it was the quicker it seemed to develop the fault. putting it on standby for a few minutes used to clear it, but the problem would come back quickly as it was warm.
Anyone know how Samsung handles this issue if the device it out of warranty? Mine is acting up pretty bad and I haven't been able to find anything on here about repairing the issue on your own. It will be clean view for a few minutes and then the color bleeding some background effects kick in making the tablet a large paperweight. I've been looking for and excuse to get the 10.1 Note, but it sure would be nice to get a few bucks for this since it's in perfect condition... besides the screen.
My 10.1 is starting to develop the same issue. Never been rooted, always on a stock rom. I've never dropped it or banged it around. It also seems to start happening afternlonge usage. First imsee a few purple lines across the screen and then the entire scren turns to 8bit colors, etc. Once I turn it off and back on it goes back to normal. Annoying, especially simce I bought it 13 months ago so I'm guessing it's past the warranty period.
Sent from my GT-P7510 using Tapatalk 2
Jnowak1981 said:
My 10.1 is starting to develop the same issue. Never been rooted, always on a stock rom. I've never dropped it or banged it around. It also seems to start happening afternlonge usage. First imsee a few purple lines across the screen and then the entire scren turns to 8bit colors, etc. Once I turn it off and back on it goes back to normal. Annoying, especially simce I bought it 13 months ago so I'm guessing it's past the warranty period.
Sent from my GT-P7510 using Tapatalk 2
Click to expand...
Click to collapse
I'm with you - mine has never been rooted or tampered with. Other than getting heavy usage, I've taken perfect care of it. I've been unable to find a fix.
Ed Riverside said:
Anyone know how Samsung handles this issue if the device it out of warranty? Mine is acting up pretty bad and I haven't been able to find anything on here about repairing the issue on your own. It will be clean view for a few minutes and then the color bleeding some background effects kick in making the tablet a large paperweight. I've been looking for and excuse to get the 10.1 Note, but it sure would be nice to get a few bucks for this since it's in perfect condition... besides the screen.
Click to expand...
Click to collapse
If you're out of warranty you're on your own. Samsung won't repair or replace it for free.
At this point I'd just like to know how to fix it and what it would cost, ballpark. I haven't been able to find anyone who's delt with it, bar throwing their tablet.
Sent from my cellular telephone that has internet connectivity.
Ed Riverside said:
At this point I'd just like to know how to fix it and what it would cost, ballpark. I haven't been able to find anyone who's delt with it, bar throwing their tablet.
Sent from my cellular telephone that has internet connectivity.
Click to expand...
Click to collapse
My 10.1v just went.
Guys, I'm having the same issue today. And here is the fix:
1. Take out the back cover.
2. Look for the black cable that have SET printed on the end.
3. Removes both ends and then reconnect.
4. Push/rub at both ends while the screen is on. You'll notice the tint-colour of the LCD will change. Stop when it looks normal again then put a tape on top to hold the cable in that position
4. Put the cover back and enjoy your Note 10.1 again
Good luck!
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
I was using my TFP while brushing my teeth this morning and noticed something very strange. Did my diligence and didn't noticed anything else on the forums about it.
The TFP was on the counter as I was reading through the morning's posts via Google Reader. I opened a link that went to the stock browser and noticed that after I stopped touching the tablet, it developed some white lines, maybe 3/4 cm long and 3 mm or so apart, all along the length of the left edge of the tablet while it was in landscape orientation.
When I picked it up, the problem went away. When I put it down, it happened again after a second, so I picked it up again, and it went away again. This time I took a closer look to make sure my eyes weren't playing tricks on me, so I was holding it a bit longer. After I put it down, the problem didn't reappear, and hasn't yet happened again, even after carrying it into work with me.
Has anyone else had this problem? The lines went down the entire edge and into the back button. The lines weren't static either, changing length horizontally but not vertically.
I'm not sure if it's a hardware or software problem, but either way, I'm inclined to exchange, return, or RMA it. Starting to have enough minor problems that it's becoming a major fuss.
--edit--
Now that I think about it, I had just showered - humidity could be a factor, but that was like 20 minutes earlier.
white lines
I had something very similar happen yesterday..see pics.
Btw. Steamed music and Bluetooth connected to Bose with no problem.didn't try video.
Received mine via UPS from Best Buy at 4pm, returned it at 8pm. BB ordered a new one, which will arrive 01/14.
Sent from my SAMSUNG-SGH-I727
Wow, mine didn't do anything nearly that bad. Maybe that's the next phase of this issue though.
wokka00 said:
I was using my TFP while brushing my teeth this morning and noticed something very strange. Did my diligence and didn't noticed anything else on the forums about it.
The TFP was on the counter as I was reading through the morning's posts via Google Reader. I opened a link that went to the stock browser and noticed that after I stopped touching the tablet, it developed some white lines, maybe 3/4 cm long and 3 mm or so apart, all along the length of the left edge of the tablet while it was in landscape orientation.
When I picked it up, the problem went away. When I put it down, it happened again after a second, so I picked it up again, and it went away again. This time I took a closer look to make sure my eyes weren't playing tricks on me, so I was holding it a bit longer. After I put it down, the problem didn't reappear, and hasn't yet happened again, even after carrying it into work with me.
Has anyone else had this problem? The lines went down the entire edge and into the back button. The lines weren't static either, changing length horizontally but not vertically.
I'm not sure if it's a hardware or software problem, but either way, I'm inclined to exchange, return, or RMA it. Starting to have enough minor problems that it's becoming a major fuss.
--edit--
Now that I think about it, I had just showered - humidity could be a factor, but that was like 20 minutes earlier.
Click to expand...
Click to collapse
I have the same thing on my tf300; does anyone know what this is?
thesnaz said:
I have the same thing on my tf300; does anyone know what this is?
Click to expand...
Click to collapse
my tf201 has this problem occasionally as well.
it seems to be a memory/multitasking issue in android itself.
on my tf201 it happens when switching from a game to a non-gpu or graphics intensive app.
simple solution is that you need to kill some of the tasks in the background, then restart your app. then it goes away.
it seems to be some kind of memory leak in the graphics subsystem...
DaoMingJin said:
my tf201 has this problem occasionally as well.
it seems to be a memory/multitasking issue in android itself.
on my tf201 it happens when switching from a game to a non-gpu or graphics intensive app.
simple solution is that you need to kill some of the tasks in the background, then restart your app. then it goes away.
it seems to be some kind of memory leak in the graphics subsystem...
Click to expand...
Click to collapse
Whew... As long as it's not some sort of physical damage, I can live with it
It went away with newer firmwares. Pops up once in a while, but I think it's related to the graphics system. If I unload everything from the quickswitch, the triangle issue and this one don't occur anymore.
Anyone figure this out? I get it the odd time as well.
See attached. (The vertical lines in the picture are just from the camera.)
i've been getting the same problem with mine, just recently, i've done a hard reset but it comes right back. I requested an RMA from Asus, is it worth sending in and is it something that is fixable or is it just a software issue with 4.0.3.
And where is this quickswitch that you unloaded everything from..
i mailed it back, i told them i either wanted the wifi & the static lines fixed, a refund or an upgrade to a 700. Not that they care
I really don't recall dropping my evo 3d, maybe ive done it once or twice. But I am on Dirt Jelly Bean V 3.5.2 Rom and I have an extended battery (3500MHZ) Well occasionally , the touch screen can be un-responsive to icons / apps/ or settings that are more in the middle of the phone. Like if i go to settings and go something in the middle, it will highlight the above or below setting which is not what i wanted to chose. in order to select that setting, i have to rotate my phone to landscape and it will be clickable. Also occasionally i will get the possessed evo, where if you turn it on it will random click apps and on home screen randomly move left to right to left to right. i have to turn screen off and literally hit the phone to get it back to normal. Part of me says get a new phone but i am holding out til my upgrade in april
I had that happen quite recently (last week). It started off randomly doing something similar every now and then. Finally one day I had to keep turning off and on my phone just to be able to use the screen for about 5 seconds.
Conclusion: Bad screen.
I took mine into the Sprint store (i have the insurance). They took it right away and replaced the screen within 30 minutes. No charge to me, and it has been working like new since.
I would suggest backing up your rom and flashing to another to see if that helps (mine would press things while in touch recoveries, so i knew it was fubar). Try putting in the original battery because i have heard batteries can do weird things. But most likely you have a bad screen. There are videos on how to replace and i'm sure eBay has some for cheap.
Good luck
NinjaPenguin said:
I had that happen quite recently (last week). It started off randomly doing something similar every now and then. Finally one day I had to keep turning off and on my phone just to be able to use the screen for about 5 seconds.
Conclusion: Bad screen.
I took mine into the Sprint store (i have the insurance). They took it right away and replaced the screen within 30 minutes. No charge to me, and it has been working like new since.
I would suggest backing up your rom and flashing to another to see if that helps (mine would press things while in touch recoveries, so i knew it was fubar). Try putting in the original battery because i have heard batteries can do weird things. But most likely you have a bad screen. There are videos on how to replace and i'm sure eBay has some for cheap.
Good luck
Click to expand...
Click to collapse
^^^ This is probably the case. It's a well documented problem with these phones, and one that I experience myself to a lesser degree. One thing NinjaPenguin didn't mention and is often overlooked is; make sure your screen is clean. I know it sounds silly, maybe even obvious, but a dirty screen can also cause phantom and misaligned button presses.