Related
So whilst texting my phone decides it would be a good time to start searching the text for a phrase while I am typing, although I never pressed the search button. (I have near 100% accuracy while typing.) This is caused by, I am guessing, the optical scrolling thingy. It decides to scroll up at random. Up is the particular direction I am having trouble with. Perhaps the optical scrolling thingy has trouble in low light conditions. Regardless, has anybody else had to deal with this annoyance? Any suggested fixes?
BRB gonna douse the optical scroller thingy in some 99% pure rubbing alcohol and clean the **** out of it. Maybe some specs got in there or something. Hopefully that fixes it.
Will report back with results.
yep. happens to me, I usually just wipe the screen of really well and it starts working the way it should. (screen, not trackpad)
I get this is I start txting right after I choose the contact Im sending a message to.
It has something to do with how the oPad recognizes light. It happens to me whenever I am a brightly lit enviroment. When it happens, I just cover it with my thumb
Sent From My Sidekick 4G
Xenstier said:
It has something to do with how the oPad recognizes light. It happens to me whenever I am a brightly lit enviroment. When it happens, I just cover it with my thumb
Sent From My Sidekick 4G
Click to expand...
Click to collapse
I noticed that too. It has a lot to do with ambient lighting. Mine immediately started working as soon as I went inside.
This seems to be a HUGE problem and has been mentioned on several other boards, as well. It apparently gets worse outside in the sinlight, but I have noticed it indoors, as well. I wish that had uinstalled a touch-pad like on many other devices instead of this optical thing since it was obviously poorly tested in "real world" conditions.
I don't have a huge issue with it myself but otherusers seem to have constant problems with it (including my wife!).
I have the same issue. However its not very often. I also haven't really pin pointed it to a specific cause, (ie indoors or outdoors)
Sent from my Sidekick 4G using XDA Premium App
Just got my new TF700. Major, major touchscreen issues. But these are weird... At first it looked very much like hardware fault but the more I try and use it the more I think its software.
First off, the left hand side not as good as the right hand side. Its first turn on was not usable and its been getting little better as the hours go by. 2 days in now. Done the normal re format, drain battery and also got it warmed right up with a good turn off also. ( Elec Blanket worked great for this controlled warmup ) Nothing has made a direct impact as some others have claimed on the whole Transformer range.
Ive had to take a video of what's happening. I've turned the developer options on to indicate when the digitizer detects the touch and also the indicator when the system responses to this touch. There is clearly a delay in when the system reacts to my touch. But sadly not as clean cut as this as sometimes the digilazer doesn't even sense my touch. Notice the left hand side not as good but still does work sometimes.
http://youtu.be/aslnYafGLf0
To me there is clearly a software issue with this delay. The system response times vary's heaps especially with 10 point touches. But at other moments its not detecting my finger at all... Ive read a lot of TF101 firmware upgades have created touches not to get detected also. Still software going on here ?
My issues with Asus and repair .... I brought this from USA and brought it to New Zealand over night. Big risk yes but it does have the Asus international warranty. 2 days after the invoice date NZ has to say it can be a repair only. I understand NZ doesnt have this yet but this is a huge kick for me as the turn around time is 5 to 8 weeks to repair my 2 day old product. They will import a new screen in but not DOA on receipt date. That hurts Asus but what if its your firmware ? Could it be fixed by the firmware first ? Its nice having a RMA number already as the NZ guys are great but I dont want to be their first TF700 to pull apart as it will never be the same.
I dont feel I can root it to test it some more as they might run away from warranty. Im stuck.... My first Asus product not been a motherboard and not happy with the evidence in front of me guys, please help me out.
Holy crap, that is ridiculous! Dunno what it might be, but I would try PM-ing that vid link to one of the Asus guys on XDA.
Kezzainc said:
Just got my new TF700. Major, major touchscreen issues. But these are weird... At first it looked very much like hardware fault but the more I try and use it the more I think its software.
First off, the left hand side not as good as the right hand side. Its first turn on was not usable and its been getting little better as the hours go by. 2 days in now. Done the normal re format, drain battery and also got it warmed right up with a good turn off also. ( Elec Blanket worked great for this controlled warmup ) Nothing has made a direct impact as some others have claimed on the whole Transformer range.
Ive had to take a video of what's happening. I've turned the developer options on to indicate when the digitizer detects the touch and also the indicator when the system responses to this touch. There is clearly a delay in when the system reacts to my touch. But sadly not as clean cut as this as sometimes the digilazer doesn't even sense my touch. Notice the left hand side not as good but still does work sometimes.
http://youtu.be/aslnYafGLf0
To me there is clearly a software issue with this delay. The system response times vary's heaps especially with 10 point touches. But at other moments its not detecting my finger at all... Ive read a lot of TF101 firmware upgades have created touches not to get detected also. Still software going on here ?
My issues with Asus and repair .... I brought this from USA and brought it to New Zealand over night. Big risk yes but it does have the Asus international warranty. 2 days after the invoice date NZ has to say it can be a repair only. I understand NZ doesnt have this yet but this is a huge kick for me as the turn around time is 5 to 8 weeks to repair my 2 day old product. They will import a new screen in but not DOA on receipt date. That hurts Asus but what if its your firmware ? Could it be fixed by the firmware first ? Its nice having a RMA number already as the NZ guys are great but I dont want to be their first TF700 to pull apart as it will never be the same.
I dont feel I can root it to test it some more as they might run away from warranty. Im stuck.... My first Asus product not been a motherboard and not happy with the evidence in front of me guys, please help me out.
Click to expand...
Click to collapse
The touch indicator has always been laggy. In actual usage, touches register pretty well.
Sent from my FHD porn machine.
jdeoxys said:
The touch indicator has always been laggy. In actual usage, touches register pretty well.
Sent from my FHD porn machine.
Click to expand...
Click to collapse
At times its not laggy at all on this tablet. Cheers,
Kezzainc said:
At times its not laggy at all on this tablet. Cheers,
Click to expand...
Click to collapse
What? I thought it was always laggy. (By touch indicator I mean the line drawing thing you enable in dev settings)
This sounds as nothing a good custom ROM shouldn't be able to fix. (Unlocked bootloader has been released today! )
My HTC One X 4.1.1 never has any lag at all. Asus TF300 has a little but not inconsistent like this. The very edge of the screen is the hardest to even work and pushing to maximise finger area helps. But its the not even seeing touches and a long swipes does not work as it cant stay locked on.... Pinch to zoom very crazy because of this.
But its looking like I am the only one which is saying hardware ?
**** Update : Wow this is a huge epic fail from Asus. My patience is fully coming to an end. Asus have not done a single thing for me on this fault that makes it unusable.
I have a software issue. Its very clear it is now. Lastnight I did another hardreset to try and get this .26 update. For the first time ever it worked, 100% worked on its first boot up. I had a really really happy half hour with it and man it felt good knowing I didnt buy the most expecince tablet dud on the market. But, I did a standby power once and Boom, back to its crap unusable old ways.
So 100% working after reset then one power down resets it to its old ways. When it did work for that 30mins its was 100% working.
Gary and Tien from Asus. These guys have both repied to me. They are not the big Asus people at all, they are just USA Asus. They havnt even done anything for me at all. A huge let down as they make themselves sound like they can help. My unit is a USA unit. They have not asked me to do any tests, offer me a test firmware or even a better video. Or ask what hardware versions I have, simple nothing and taking the piss of what they are offering to this advance community here. Not even an email saying the new update is coming out that may help.
The really bad part about this is its quite clear that the .26 update talks about upgrading the touch FW. Tien emailed me this morning saying they cant even give me a copy of this public released FW for me to fix my problems.
EPIC EPIC FAIL FROM ASUS.
What should I do everyone as im starting to think about getting on a hill a shouting this out to more than just this forum.
( first 'bad' forum post in my life like this )
Kezzainc said:
**** Update : Wow this is a huge epic fail from Asus. My patience is fully coming to an end. Asus have not done a single thing for me on this fault that makes it unusable.
I have a software issue. Its very clear it is now. Lastnight I did another hardreset to try and get this .26 update. For the first time ever it worked, 100% worked on its first boot up. I had a really really happy half hour with it and man it felt good knowing I didnt buy the most expecince tablet dud on the market. But, I did a standby power once and Boom, back to its crap unusable old ways.
So 100% working after reset then one power down resets it to its old ways. When it did work for that 30mins its was 100% working.
Gary and Tien from Asus. These guys have both repied to me. They are not the big Asus people at all, they are just USA Asus. They havnt even done anything for me at all. A huge let down as they make themselves sound like they can help. My unit is a USA unit. They have not asked me to do any tests, offer me a test firmware or even a better video. Or ask what hardware versions I have, simple nothing and taking the piss of what they are offering to this advance community here. Not even an email saying the new update is coming out that may help.
The really bad part about this is its quite clear that the .26 update talks about upgrading the touch FW. Tien emailed me this morning saying they cant even give me a copy of this public released FW for me to fix my problems.
EPIC EPIC FAIL FROM ASUS.
What should I do everyone as im starting to think about getting on a hill a shouting this out to more than just this forum.
( first 'bad' forum post in my life like this )
Click to expand...
Click to collapse
I've downloaded several touch screen test apps and I'm not seeing the issues you're experiencing. I have noticed that some apps perform better than others, but that's about it. I'm thinking that you just got a bad unit.
Sent from my ASUS Transformer Pad TF700T using xda app-developers app
Dude, just return it for a new one if you still can.
Hey guys, dont want to bring this post up again but think I need to to close it off.
I have a fully working unit now. The .26 software update has fixed it completely.
I am pleased I stuck to my feeling of what it was. Fully credit to XDA again with getting this update as that really was weird it not on Asus's website for the guys who really did need it. I waited for the XDA Asus guys but sadly ended with no reply on my email asking for a copy of the update.
Kezzainc said:
Hey guys, dont want to bring this post up again but think I need to to close it off.
I have a fully working unit now. The .26 software update has fixed it completely.
I am pleased I stuck to my feeling of what it was. Fully credit to XDA again with getting this update as that really was weird it not on Asus's website for the guys who really did need it. I waited for the XDA Asus guys but sadly ended with no reply on my email asking for a copy of the update.
Click to expand...
Click to collapse
Hey, it's always nice to hear that a case actually went over to the "Resolved" bin for a change (and all that on a stock ROM update instead of the custom ROM I had put my stake on, hehe). I'd rather have threads like these revived for messages like these than the dozens of useless threads that are cropping up on XDA re-chewing regurgitated (and partly decomposed) matters.
I'm glad it worked out so well for you, and wish you all the best and a happy forum forum presence and participation in the coming future.
Sent from my ASUS Transformer Pad TF700T
The help that XDA provides is what led me to it in the first place. XDA is teh bestest. I'm thinking about a manual infinity update myself.
There should be a motto for XDA like "XDA: Where the awesome happens!"
Hi All,
I live in Australia and received my TF700 from the US yesterday. I charged it up and then attempted to do the initial configuration where it asks you to choose a language. However the touch screen does not appear to be working – it is not responding anywhere I touch so cannot continue past this screen. Have tried cold booting (power and volume down key) multiple times but no change. I am guessing it is DOA – or is there a chance it is firmware related? I am reluctant to send back to the US as it is going to cost a fair bit...
I am going to borrow a mates keyboard dock and see if I can continue past this screen with that and then hopefully install latest firmware. It is the only thing I can think of...
Does anyone have any suggestions?
Thanks
I've recently noticed another touchscreen "issue". Apparently, the digitizer is either incompatible with the screen resolution or just a software bug. When you scroll really really slowly, you can tell it's jumping by a few pixels at a time. When you fling though, it is completely smooth. This does not affect actual usage whatsoever but I do think its an interesting thing to point out.
le rustle face
Keion said:
I've recently noticed another touchscreen "issue". Apparently, the digitizer is either incompatible with the screen resolution or just a software bug. When you scroll really really slowly, you can tell it's jumping by a few pixels at a time. When you fling though, it is completely smooth. This does not affect actual usage whatsoever but I do think its an interesting thing to point out.
le rustle face
Click to expand...
Click to collapse
I can't reproduce that effect. Can you explain a bit more?
Mines seems to be too sensitive. I put my finger as close as I can put it to the screen and it activates whatever icon is under my finger. Doesn't annoy me only when I get near the bottom right of the screen and the panel pops up.
Sent from my LG-P999 using xda premium
Eroc162 said:
Mines seems to be too sensitive. I put my finger as close as I can put it to the screen and it activates whatever icon is under my finger. Doesn't annoy me only when I get near the bottom right of the screen and the panel pops up.
Sent from my LG-P999 using xda premium
Click to expand...
Click to collapse
Good capacitive screen. You are electric, lol.
Hi Guys - thanks for the advice I appreciate it - however I decided to bite the bullet as I was dreading sending this thing back to the US etc... Anyway - so my touch screen was not working at all - so I borrowed a keyboard dock from a friend (lucky I had this option), and could then proceed to configure the device (using the keyboard of course). I then manually downloaded and installed the .26 firmware and hey presto it's a miracle - the touch screen now works perfectly! So it was a risk but I am glad I had a crack anyway. So hopefully no-one has the same issue as me but if so then this might be worth a try.
Thanks again for any feedback.
okantomi said:
I can't reproduce that effect. Can you explain a bit more?
Click to expand...
Click to collapse
1. Open up chrome.
2. Swipe down without lifting finger off.
3. Scrutinize the motions extremely closely while moving your finger as slow as you can.
You should notice multipixel (2 or 3) jumps.
There are lots of videos showing this problem: after you have touched the screen sometimes the screen registers finger presses even after you've removed them.
It's very hard to see what is going on if you don't turn on "show touches" in settings, so I suspect many reports about touch screens being unresponsive, or acting strangely is really the same problem.
It occurs both in stock ROMs and aosp, but subjectively more often in stock roms. It's not about moisture remaining, I've wiped the screen completely clean and dry and the phantom touches are there before, during and after cleaning.
Is there a software solution to this or is it hardware? Any thoughts of how this problem could be approached? I'm having trouble even reproducing it reliably.
yet another video of the odd problem: https://www.dropbox.com/s/mglol5qon6vy67g/2013-08-11 20.15.01.mp4
I replaced my Asus TF300 because of a similar issue. Asus fixed it once under warranty (replaced the entire LCD and digitizer, I think) but the issue came right back within a few months after RMA. By then the warranty had expired. In my case, the ghost touches were prevalent in a specific part of the screen; couldn't tell from your video whether the false touches were in the same general area every time or not.
Surprisingly, until the problem became so bad that an entire area was unusable, I could flash a new ROM and get somewhat different behavior. Just to be sure, though, I did flash a stock ROM prior to sending back to Asus and verified the issue existed there, labeled the area with tape so they could not miss it, and described in details the steps to reproduce.
Good luck.
Sent from my GT-N8013 using xda app-developers app
bsaman said:
I
Surprisingly, until the problem became so bad that an entire area was unusable, I could flash a new ROM and get somewhat different behavior.
Sent from my GT-N8013 using xda app-developers app
Click to expand...
Click to collapse
This is my experience also, the aosp revolt rom, seems to suffer much less so than the stock roms.
It does seem to be the same area but it might be just because it's the side that is used most often for scrolling due to me being right handed.
The difference between how the roms behave is what make me suspect it's a software issue.
Just to be clear, you've not noticed this even once with your note? Before I turned on the "show touches" I saw it most clearly when I used chrome or other programs with scrollable elements. The page would sometimes just vibrate a little when left alone.
PremiumMediocre said:
Just to be clear, you've not noticed this even once with your note? Before I turned on the "show touches" I saw it most clearly when I used chrome or other programs with scrollable elements. The page would sometimes just vibrate a little when left alone.
Click to expand...
Click to collapse
No, my note has been rock solid, but I haven't enabled show touches so I can't say for sure.
Sent from my Vivid 4G using xda app-developers app
I'm thinking it might be possible to alter the idc file that specifies the behaviour of the touchscreen (https://source.android.com/devices/tech/input/input-device-configuration-files.html). But it's all a bit over my head.
I'm not alone at least:
http://www.youtube.com/watch?v=ii7m2696T3Y
A simpler cause?
I'm not alone at least:
(YouTube Video URL that I'm not allowed to post, yet)
Click to expand...
Click to collapse
The guy in the video did a great job with research. Did you catch the part where he found nearly imperceptible damage to the screen that was a possible cause? The ghosting always seems to occur in the same places because that's where the screen has been "crushed". Now "crushed" is a bad word because the screen probably hasn't been compressed beyond an acceptable level but there might be some correlation between where the users normally places his/her hand when using the pen and where the phantom touches occur. Maybe when writing, some users are baring-down harder than they realize and prolonged pressure in the same arc-shaped area created by the side of a hand, causes some changes in the capacitive properties in that area which cause a "latch" condition -- where the digitizer gets stuck and won't unstick until power is removed.
I've noticed in the videos that I've seen that the presenter get the problem to appear when using the side of their hand in a rolling fashion -- probably the same motion that they use when they just start to write. I also believe that devices that have this problem "get better" or less sensitive when not used for a while. This would follow the idea that the screen is compressed and given some time, the compression relaxes.
If the problem is limited to a certain area of the screen, I find it hard to believe that the problem could possibly have anything to do with ROM or firmware. The matrix of the digitizer in X-Y coordinates is addressed such that if there were a problem like this, the error would occur and repeat in either a straight vertical or horizontal direction instead of finite points spanning many rows and columns.
I guess one way of ruling this idea out would be to find someone who has never used the pen to write yet still has the problem.
I haven't ruled out that it is hardware related, but I have noted a significant improvement leaving stock ROMs for aosp. Maybe that's just a coincidence, I can't know for sure. I have noted something else that might help diagnose this problem.
If the period of turning on the screen, using the tablet then turning off the screen constitutes one session, there are two types of sessions. Sessions which suffer from this problem, which will be apparent in a relative short period of time. But there are also sessions where everything works as it should, regardless of how long the session is. So you will notice this problem within 10 min or not at all.
I've never experienced a SAMOLED display and I love it but since day 1 of having the GS5 if I look at the screen even just for a few minutes my eyes hurt and I am always feeling dizzy with a pressure feeling behind my eyes and occasional headaches. I'm constantly adjusting the brightness to try and help but it doesn't seem to be doing anything. If the display is below 40(ish)% brightness I can see flickering and it seems to strain my eyes worse. Walking around I feel very lightheaded pretty much all day off and on. It's pretty severe and I don't know if I should return the phone or not. Its truly affecting my life and I wanted to know if anyone else is experiencing any similar symptoms or if it's just in my head, but I haven't been able to function normally since getting this phone (as crazy as it sounds). I only have a day or 2 left to return the phone and I need to make up my mind before it's too late. If it's not the phone causing the problems then it's odd that this has all started right around when I got the phone. I have been using 'Cinema' mode to try and help as well. Thanks for any info/advice.
JGillis2391 said:
I've never experienced a SAMOLED display and I love it but since day 1 of having the GS5 if I look at the screen even just for a few minutes my eyes hurt and I am always feeling dizzy with a pressure feeling behind my eyes and occasional headaches. I'm constantly adjusting the brightness to try and help but it doesn't seem to be doing anything. If the display is below 40(ish)% brightness I can see flickering and it seems to strain my eyes worse. Walking around I feel very lightheaded pretty much all day off and on. It's pretty severe and I don't know if I should return the phone or not. Its truly affecting my life and I wanted to know if anyone else is experiencing any similar symptoms or if it's just in my head, but I haven't been able to function normally since getting this phone (as crazy as it sounds). I only have a day or 2 left to return the phone and I need to make up my mind before it's too late. If it's not the phone causing the problems then it's odd that this has all started right around when I got the phone. I have been using 'Cinema' mode to try and help as well. Thanks for any info/advice.
Click to expand...
Click to collapse
Go to a store and look at a demo one and see if you see the same.
It's possible your phone is defective.
JGillis2391 said:
I've never experienced a SAMOLED display and I love it but since day 1 of having the GS5 if I look at the screen even just for a few minutes my eyes hurt and I am always feeling dizzy with a pressure feeling behind my eyes and occasional headaches. I'm constantly adjusting the brightness to try and help but it doesn't seem to be doing anything. If the display is below 40(ish)% brightness I can see flickering and it seems to strain my eyes worse. Walking around I feel very lightheaded pretty much all day off and on. It's pretty severe and I don't know if I should return the phone or not. Its truly affecting my life and I wanted to know if anyone else is experiencing any similar symptoms or if it's just in my head, but I haven't been able to function normally since getting this phone (as crazy as it sounds). I only have a day or 2 left to return the phone and I need to make up my mind before it's too late. If it's not the phone causing the problems then it's odd that this has all started right around when I got the phone. I have been using 'Cinema' mode to try and help as well. Thanks for any info/advice.
Click to expand...
Click to collapse
do you usually get headaches from watching 3d movies, etc?
Hi there guys,
I've been researching on this problem i've got with my Oneplus. It seems that the touchscreen is'nt responsive enough.
Often when i'm scrolling trough (for example) facebook, the phone has a hard time recognizing my swipes, and picks up regular touches instead. Which is causing me to open or like posts when i'm just trying to scroll trough. If i'm scrolling trough my homescreens while just slightly touching the screen, it acts up really hard.
The screen just isn't responsive enough imo.
I'm wondering if other people got the same issue, and if it is hardware or software related.
See this topic for more information: Click here
Sounds like
http://forum.xda-developers.com/showthread.php?t=2832822
drakester09 said:
Sounds like
http://forum.xda-developers.com/showthread.php?t=2832822
Click to expand...
Click to collapse
It is different than ghost-touches.
I noticed there is a topic on xda about this problem already: Click
I hope this can be fixed with a software update.
joeyzbg said:
Hi there guys,
I've been researching on this problem i've got with my Oneplus. It seems that the touchscreen is'nt responsive enough.
Often when i'm scrolling trough (for example) facebook, the phone has a hard time recognizing my swipes, and picks up regular touches instead. Which is causing me to open or like posts when i'm just trying to scroll trough. If i'm scrolling trough my homescreens while just slightly touching the screen, it acts up really hard.
The screen just isn't responsive enough imo.
I'm wondering if other people got the same issue, and if it is hardware or software related.
See this topic for more information: Click here
Click to expand...
Click to collapse
Funny. I have my oneplus one since a week ago more or less and i also noticed this issue in the very first days of use. Now i've opened facebook app to make some scrolling and see if the problem is still there and i have to say that i don't notice it anymore. Strange, but this is what i feel O_O
DuckMcQUack said:
Funny. I have my oneplus one since a week ago more or less and i also noticed this issue in the very first days of use. Now i've opened facebook app to make some scrolling and see if the problem is still there and i have to say that i don't notice it anymore. Strange, but this is what i feel O_O
Click to expand...
Click to collapse
Hmm, maybe you just got used to press a bit harder onto the screen (which helps). Would be great if it's really disapearing after a while
Got mine for 3 days now.
joeyzbg said:
Hmm, maybe you just got used to press a bit harder onto the screen (which helps). Would be great if it's really disapearing after a while
Got mine for 3 days now.
Click to expand...
Click to collapse
It really may be...just get used to New display settings and you will be out of problem too then!
Inviato dal mio One utilizzando Tapatalk
I have the exact same issue with my OnePlus after 3 weeks of use. At first it was the swype issue where the phone wasn't picking up swypes properly on the middle left side of my screen. I use a pattern unlock so it's annoying when the dots don't connect.
The next thing was not picking up my touches properly so when ever I use SwiftKey and they recommend words, I could never properly select it because the touchscreen wasn't registering properly.
I did a factory reset and it solved the problem at first but it's now back after 2 days. It's not as bad as before but still persistent. There are tons of people on Redit, Cyanogen and the OnePlus forums that are reporting the same problem.
The good news is it seems like a software and not hardware issue, hopefully the permanent fix can come soon.
Possible solution to the supposed OnePlus One touch sensitivity problem
Settings→Developer Options→ Scroll About Half Way and UNcheck "block gesture touch events"
Also try and see if unchecking "Adaptive backlight" in Settings→Display & lights→ Adaptive backlight, helps.
Of course none of these are permanent solutions. And this problem is real. But maybe the "solutions" above help.
ive not had these issues just yet. but i do get annoyed by gesture control
This still needs to be addressed. It's almost as bad as an old capacitive touch screen!
I got my phone maybe a month after it was released. After exactly 4 months the touchscreen input died and lost all sensitivity. Typing became impossible. After going back and fourth with support for 2 months they finally sent me another one. The new one was excellent for EXACTLY FOUR MONTHS!! Almost to the DAY! My damn touch is broken again and I can't type. I'm furious! I'm also 1wk outside warranty.
With the first phone I tried every hack, crack, rom, reformat, anything I could find. Nothing would restore the touch. I assume it's a hardware issue. I've been looking around for a solution but haven't found anything. If there is anything, I would appreciate some direction.
Sorry for everyone that ever wasted their money on OnePlus, I won't be getting any more products from them...