Strange Pen Behaviour - HTC Flyer, EVO View 4G

Today something strange started happeneing. When the pen is a short distance from the screen, the flyer starts to pick up the pen's movements.
Yesterday I was using it and this was not happening. I didn't update anything overnight so this has me a bit baffled.
Last week I added a screen protector but the pen has been working without issue since. Well until today. This on the official HC ROM.
Any thoughts?

Battery may be getting weak.

I'd check the batteries.

how long has it been used?

i had taken it off the battery probably 2 hours earlier.
anyway i switched it off for some time (30 or so minutes) and since then it has stopped the behaviour. strange.

milomak said:
i had taken it off the battery probably 2 hours earlier.
anyway i switched it off for some time (30 or so minutes) and since then it has stopped the behaviour. strange.
Click to expand...
Click to collapse
Check the scribes batteries....

I had similar issues and replacing the battery did not help.
I ended up opening the entire pen mechanisim, (un screwing the front and back portions) and cleand all the electrodes,
The pe is working well again.

This happened to me. I took out the battery, and then screwed the back on as tight as I could, and it worked properly again.
Sent from my mobile typewriter with tapatalk

Does your tablet pickup strong frequency?
My flyer also show strange behavior yesterday on one particular place.
My pen is battery off but most of the time tablet pickup all finger touch as pen touch, take screen shot and cannot navigate with finger touch. Reboot didn't make any changes.
After 20 minute tablet become back normal function. I suspect on place that happen. Probably tablet pickup some frequency and though as pen is nearby and reply every touch as pen touch.
I cannot verify since cannot go back to that place.

I have this problem all the time in class, I think I figured out how to fix it and avoid the problem.
To fix it: Remove the battery and wait about 10 seconds.
To avoid it: I have a nasty habit of playing with the two input buttons. I think that if you press both buttons together at the same time or even possibly some odd combination, it causes the board to crash and thus you get the behavior described.

Hallo,
I had the problem too, but getting out of the battery doesn't help. The other day suddenly it works again (and i set my Flyer off and on without success the day before).
I have no explanation for this behaviour. I know for sure I didn't press both keys.
Greetings
Komm wir essen Opa. (Satzzeichen retten Leben.)

I have a HTC Jetstream and faced similar problem. But faced the problem only after wiping the screen. May be too much static which caused the pen's scribe field to be amplified creating this strange phenomenon. When I swept my hand across the screen and tried or after a while of use-like 15min or so, the problem self resolved.
Sent from my HTC PG09410 using XDA

If the buttons are facing up the problem goes away

Related

Erratic touch screen? Please help!

I have a T-Mobile Pocket Phone Edition,
It's had a rough life but as kept going for over 3 years now.
For the last year I would have to realign the screen 2 or 3
times a week but over the last few months it keeps getting worse.
Sometimes the screen won't respond to anything anywhere,
then after I tap it a few times boom works fine.
Sometimes I'll tap on the “Ok” and the “Start menu” will activate.
Sometimes drawing a line up the center of the screen will end up
shooting all over the screen.
And sometime it will work perfectly!
I thought the problems were to erratic to be hardware so
I hard set after awhile it started again,
So I hard set and installed a different ROM after a coupe hours
the problem was back.
Also sometimes the align program will get stuck in a
loop that doesn't end.
I've searched but can't find an answer? Anyone have an idea?
I've already taken it a part once but couldn't see how to get
any further after I toke the back panel off? Please help!
WOW nobody? So no one was heard of this problem before?
Can anyone direct me to directions on taking apart the Wallaby?
Thanks <><
It's a problem with touch screen. You should check (and fix) it.
Maybe it is necessary to press well screen to the motherboard. (Sorry my english).
Ok, Can you tell me where that connection is?
Thanks
Toke everything apart, found the connection, cleaned everything (w/ screen wipe)
put it all back together. Still have the touch problem and now the backlight won't work!
I've found if I press the unit in my hand the touch panel works right,
I don't think it's a lose connection to the main board so I think it must be
one on the main board.
If anybody thinks they want it for parts let me know! :?

Touchscreen sensitivity

Am I the only one experiencing an overly sensitive Sense UI? Perhaps I'm missing a setting. I have looked all through /etc and can't find any way to adjust the sensitivity.
Anyone have a solution?
Touchscreen Spaz-out
I will say: occasionally my touch screen will just go bat-**** crazy, registering even the slightest movements as "clicks". The phone is completely unusable; god help you should you be in the lock screen.
Now, after observing this for a couple of days I have a hare-brained theory: it's related to how hot the device is. I've noticed that it happens after extended periods of use, or when it's plugged into the wall charger. Just unplugging it grants a short reprieve, and a refractory "cool down" period generally fixes it. Also it'll work sorta if you press down on the screen like you're trying to kill your phone.
Can anyone else confirm this?
I was getting a lot of the jitteryness and screen lockups before I loaded MR2, everything seems pretty fine now. I had more problems with my wife's myTouch than the eris for once last week.
I do not have any issues like this (I do have all the updates though)
-Chr1831

Touch panel issues and runaway phone.

Ok so I'm at week 3 with this thing and yesterday I noticed that my screen had a dead spot on it. What I mean by that is that there was an unresponsive section on the screen. I had experienced this before on my E4G. End result was sprint replaced the phone. By last night the spot responded again but a new location was affected by this problem.
Also the last few days I've had issues with the phone just "running away". I will get backed out of an app automaticlly then multiple selections are made as the phone flies through different screens on its own. While this is happening I do feel a haptic response to this phantom finger making all these selections. When I touch the screen myself there is no response to my touch. Screen shutdown stops the action and allows me to restart the phone after I get the screen back on.
Need to know if anyone else is or has experienced this. I've only got a few days left on my 30 for return without having to pay for another phone.
Also, I have not rooted this device or used any mods.
Sent from my PG86100 using XDA App
aaronb1980 said:
Ok so I'm at week 3 with this thing and yesterday I noticed that my screen had a dead spot on it. What I mean by that is that there was an unresponsive section on the screen. I had experienced this before on my E4G. End result was sprint replaced the phone. By last night the spot responded again but a new location was affected by this problem.
Also the last few days I've had issues with the phone just "running away". I will get backed out of an app automaticlly then multiple selections are made as the phone flies through different screens on its own. While this is happening I do feel a haptic response to this phantom finger making all these selections. When I touch the screen myself there is no response to my touch. Screen shutdown stops the action and allows me to restart the phone after I get the screen back on.
Need to know if anyone else is or has experienced this. I've only got a few days left on my 30 for return without having to pay for another phone.
Also, I have not rooted this device or used any mods.
Sent from my PG86100 using XDA App
Click to expand...
Click to collapse
I haven't had the issue where the phone is whipping through different screens on its own, but I have had a dead spot in one particular area a few times. It doesnt always happen, and I can't really force it to repeat. It is totally random when it happens, but it is that same spit every time it does happen. A factory reset seemed to help, but it still happens once in a while. When it happens, I change to a different screen, then go right.back to the screen with the 'dead spot' and it is no longer dead/unresponsive. Very odd.
I would try a factory reset, then of the problem persists I'd probably take it to Sprint. I have a couple days left and am pondering exchanging mine for a new one as well.
Sent from my PG86100 using XDA App
Did you have anything plugged into the headset jack? Only time I've experienced a runaway phone going crazy was when I had mine plugged into an amp via the headphone jack. All sorts of crazy control signals go through there.
Mike
No sir, nothin plugged in
Sent from my PG86100 using XDA App
my friend had this happen to her evo shift a couple times. It occured after she upgraded to gingerbread. I beleive she hard reset it and it went away

[Q] 3VO Durability

Hello
I'm wondering just how durable an E3D is, namely the touch sensors inside it.
Recently I dropped the phone twice on a hard surface, and started noticing strange behaviours, firstly with the touch functions and secondly with the phone always freezing up.
Not always, but sometimes when typeing, it's just a mess, the capitalizer writes a letter, multi letter feature is inaccessible, basically none of the characters work like they were ment to. The only solution thus far is to lock and unlock the phone, which fixes the keyboard and the touch functionality.
Sometimes I can't unlock the phone because the ring moves 3 times shorter of a distance, opposed to when its working properly, and if so you can forget about dragging icons into the circle to answer a call, it just won't go in all the way.
Oh and the freezes, completely, none of the touch sensitive buttons or the screen responds, sometimes the screen is the only responsive part while the buttons are completely dead, a lock/unlock is needed to fix it short term, also the buttons led go out, becoming none responsive, sometimes the led is off, yet I still get a vibrational feedback (Have it enabled) So all these irregularities are new, it never happened before dropping the phone! The only touch sensitive related issue I had before, from time to time, was the unlock pattern gesture not tracing, instead of sticking to the first circle I begin at, it moves to the next I drag my finger over. (also fixable by relock/unlocking)
During this post the keyboard wasn't acting up thankfully, but its getting more and more irritating to lock and unlock the phone while typing a message to someone.
First I was suspecting a virus, or low memory causing this behaviour, but after thoroughly cleaning the phone and acquiring more memory (by closing apps) I was still having the problem.
Any idea how sensitive the components are if subject to repeated shock from a distance of 1.5m or 5ft?
What are my options here if the irregularities persist?
G4m3rHead said:
Hello
I'm wondering just how durable an E3D is, namely the touch sensors inside it.
Recently I dropped the phone twice on a hard surface, and started noticing strange behaviours, firstly with the touch functions and secondly with the phone always freezing up.
Not always, but sometimes when typeing, it's just a mess, the capitalizer writes a letter, multi letter feature is inaccessible, basically none of the characters work like they were ment to. The only solution thus far is to lock and unlock the phone, which fixes the keyboard and the touch functionality.
Sometimes I can't unlock the phone because the ring moves 3 times shorter of a distance, opposed to when its working properly, and if so you can forget about dragging icons into the circle to answer a call, it just won't go in all the way.
Oh and the freezes, completely, none of the touch sensitive buttons or the screen responds, sometimes the screen is the only responsive part while the buttons are completely dead, a lock/unlock is needed to fix it short term, also the buttons led go out, becoming none responsive, sometimes the led is off, yet I still get a vibrational feedback (Have it enabled) So all these irregularities are new, it never happened before dropping the phone! The only touch sensitive related issue I had before, from time to time, was the unlock pattern gesture not tracing, instead of sticking to the first circle I begin at, it moves to the next I drag my finger over. (also fixable by relock/unlocking)
During this post the keyboard wasn't acting up thankfully, but its getting more and more irritating to lock and unlock the phone while typing a message to someone.
First I was suspecting a virus, or low memory causing this behaviour, but after thoroughly cleaning the phone and acquiring more memory (by closing apps) I was still having the problem.
Any idea how sensitive the components are if subject to repeated shock from a distance of 1.5m or 5ft?
What are my options here if the irregularities persist?
Click to expand...
Click to collapse
Don't know how durable it is...but I too face the unlock pattern issue sometimes, IMO it is a software issue .. Also if you take too much time to draw the pattern the screen goes off (even if you keep your fingers touched)......
The only solution thus far is to lock and unlock the phone, which fixes the keyboard and the touch functionality.
Click to expand...
Click to collapse
If a reboot fixes the problem, then it's not hardware, its a software problem. Do a factory reset.
Recently I dropped the phone twice on a hard surface,
Click to expand...
Click to collapse
Dropping your phone will usually cause hardware problems. Get a case or don't drop the phone anymore.
First I was suspecting a virus
Click to expand...
Click to collapse
There are no android viruses.
but after thoroughly cleaning the phone and acquiring more memory (by closing apps) I was still having the problem.
Click to expand...
Click to collapse
DON'T use task killers or force close apps, that only makes things worse, and is probably what is causing your problem.
sitlet said:
If a reboot fixes the problem, then it's not hardware, its a software problem. Do a factory reset.
Dropping your phone will usually cause hardware problems. Get a case or don't drop the phone anymore.
There are no android viruses.
DON'T use task killers or force close apps, that only makes things worse, and is probably what is causing your problem.
Click to expand...
Click to collapse
Well when app's foreclose there isn't much to do but close them ?
The task killer, well, I don't really use it much, I just have it, its called eRay..
Sent from my HTC EVO 3D X515m using XDA
sitlet said:
If a reboot fixes the problem, then it's not hardware, its a software problem. Do a factory reset.
Click to expand...
Click to collapse
It's not a reboot, just a lock/unlock of the screen/phone..
Sent from my HTC EVO 3D X515m using XDA
What on Earth is a 3vo!? Is it anything like an iphone 4!?
joehunni said:
What on Earth is a 3vo!? Is it anything like am iphone 4!?
Click to expand...
Click to collapse
An 3VO or E3D are abbreviations for the EVO 3D from HTC
Sent from my HTC EVO 3D X515m using XDA
Here's an update on this issue...
I've noticed that the upper left corner is the cause. How?
Well, in landscape mode on my homescreen, trying to pull the notification bar down (then from, the bottom left since were in landscape) will instead (without any animation) try to go to full homescreen view where I see all my 7 homescreen, but it does it in a zoom like feature, where the more I pull it to the side the more it will zoom in until final animation frame is reached LMAO.. I'm actually crying...
The sensor might be off, in that corner of the screen as dropped phone tend to land/hit the corners first...
I should ask an xda dev. to cook me up a "sensor status check" app to check if any of them are functioning incorrectly..
I don't know what more then that I could do?!..
Sent from my HTC EVO 3D X515m using XDA
Hey guys, thought I drop my final verdict on this issue.
As you all (who read this thread) knows, I was having an irritating problem with my E3D, namely the touch functionality of the screen was messed up, but only in a certain area, where I thought the sensors got discalibrated from the drops the Phone went through on hard surfaces.. I have used an app called "Check My Android" and the feature "MultiTouch" to identify the spot on the screen, where if I touched, a daemon took over my phone and started all kinds of wired behaviour such as item triggers on the other side of the screen and freezing, even slow mo zooming of the homescreen, one touch passive zooming of webpages and so forth..
Now with that app, I was certain that everything with it is not in order, but I didn't have the slightest clue on what to do about it. I ran across a comment about the built in utility diagnostics tool code for the Phone while browsing on U2B (YouTube), so by typing "*#*#3424#*#*" (which starts as you enter the lasts star) will basically allow you to test every aspect of functionality of your phone, where i also went for the screen draw test, and found myself strengthening what I already thought was the problem "an area on the screen messing everything else up" as I pressed within this area I found a straight line jump, from the "dead zone" to the bottom middle of the screen, as I was drawing circles, it drew a straight line there as i went over it with my finger every time. Than browsing on after that code's discovery, for "EVO 3D touchscreen problems" I ended up on a video offering similar problems..
Now the breakthrough or rather yet the solution came from that videos second and only comments, saying how "Disabling the ScreenLock of the Phone would fix that problem" and so it did!!! I'm not having any disturbance while typing, flipping pages touching that area or anything out of the ordinary, otherwise the Phone was almost unusable. It let's me to believe its a software miscoading flaw, but it wasn't always like that even though I used the screenlock since day one, so I'm not entirely sure what's up? other than its fixed...
I hope this fix can relieve others just as it did me
And the diagnostics code is also useful.. should be stickyd :]
Sent from my HTC EVO 3D X515m using XDA
G4m3rHead said:
Hey guys, thought I drop my final verdict on this issue.
As you all (who read this thread) knows, I was having an irritating problem with my E3D, namely the touch functionality of the screen was messed up, but only in a certain area, where I thought the sensors got discalibrated from the drops the Phone went through on hard surfaces.. I have used an app called "Check My Android" and the feature "MultiTouch" to identify the spot on the screen, where if I touched, a daemon took over my phone and started all kinds of wired behaviour such as item triggers on the other side of the screen and freezing, even slow mo zooming of the homescreen, one touch passive zooming of webpages and so forth..
Now with that app, I was certain that everything with it is not in order, but I didn't have the slightest clue on what to do about it. I ran across a comment about the built in utility diagnostics tool code for the Phone while browsing on U2B (YouTube), so by typing "*#*#3424#*#*" (which starts as you enter the lasts star) will basically allow you to test every aspect of functionality of your phone, where i also went for the screen draw test, and found myself strengthening what I already thought was the problem "an area on the screen messing everything else up" as I pressed within this area I found a straight line jump, from the "dead zone" to the bottom middle of the screen, as I was drawing circles, it drew a straight line there as i went over it with my finger every time. Than browsing on after that code's discovery, for "EVO 3D touchscreen problems" I ended up on a video offering similar problems..
Now the breakthrough or rather yet the solution came from that videos second and only comments, saying how "Disabling the ScreenLock of the Phone would fix that problem" and so it did!!! I'm not having any disturbance while typing, flipping pages touching that area or anything out of the ordinary, otherwise the Phone was almost unusable. It let's me to believe its a software miscoading flaw, but it wasn't always like that even though I used the screenlock since day one, so I'm not entirely sure what's up? other than its fixed...
I hope this fix can relieve others just as it did me
And the diagnostics code is also useful.. should be stickyd :]
Sent from my HTC EVO 3D X515m using XDA
Click to expand...
Click to collapse
Never mind that, it was only a temporary fix, as it started doing it again after a while...
Try calibrating your screen via display settings if you haven't already. Also are you having just touch screen issues or are reboots part of the issue as well ??
#Root-Hack_Mod*Always\
laie1472 said:
Try calibrating your screen via display settings if you haven't already. Also are you having just touch screen issues or are reboots part of the issue as well ??
#Root-Hack_Mod*Always\
Click to expand...
Click to collapse
It's screen issues only, no reboot problems yet..
I have calibrated the G-Sensor several times...
In another post someone replied, that its a grounding issue, and trying that once it did give a result, but then again, I'm not having that, unusable level of the issue I was having, after a hard reset.. so I'm not really sure weather this is a grounding problem, an app caused problem, all I know is that I still get an extra touch input on the screen, when I approach the upper left corner.. with every multi touch app I test..
Have you tried that app called touch screen booster ??? If not give it a shot. Set the multi touch point settings to two. Then apply then start the service and select run at boot. Then reboot and see if it helps any. Also a way of trouble shooting to find out if it is a rogue app is to Uninstall all of your apps. Then see if you still have the issue.
#Root-Hack_Mod*Always\
laie1472 said:
Have you tried that app called touch screen booster ??? If not give it a shot. Set the multi touch point settings to two. Then apply then start the service and select run at boot. Then reboot and see if it helps any. Also a way of trouble shooting to find out if it is a rogue app is to Uninstall all of your apps. Then see if you still have the issue.
#Root-Hack_Mod*Always\
Click to expand...
Click to collapse
Yes i have, thanks to you, but it was futile. Had no impact what so ever...
It's handed in for repairs, so I'll know what it was soon..
G4m3rHead said:
Yes i have, thanks to you, but it was futile. Had no impact what so ever...
It's handed in for repairs, so I'll know what it was soon..
Click to expand...
Click to collapse
Bummer. Well at least you'll get it back fixed.
#Root-Hack_Mod*Always\
are you running any of the custom kernels? If I run why kennel besides stock I get the exact same behavior
Sent from my PG86100 using XDA
punkerEVO said:
are you running any of the custom kernels? If I run why kennel besides stock I get the exact same behavior
Sent from my PG86100 using XDA
Click to expand...
Click to collapse
No i have not rooted, i was waiting for the official ICS before i root.
So I'm on the Stock... everything lol
This is my second 3D. The first one stopped responding to touches. Sprint replaced it for $30 even though I bought it from wirefly.
In my own experience, I had the exact same symptoms. Only difference is I didn't even drop my phone. After a few months of owning the phone it started to show the aforementioned symptoms occasionally. Eventually, it just got worse. After a lot of forum searching, google searching, etc, it turned out to be the digitizer that was faulty. I had tried everything from flashing different ROMs, Kernels etc before I was finally able to narrow it down to a hardware issue. The digitizer seems to be an issue for a lot of 3VOs from what I understand.
Luckily I had a friend who replaced the entire front housing of my phone so I wouldn't have to exchange it since I was unlocked on HBOOT 1.40. At the time I was afraid that, had I gotten it replaced, I'd have to deal with Hboot 1.50 and HTC's half ass unlock method. Either way, after that it was like a brand new phone but better cuz I didn't have to redownload apps, etc since the motherboard and software weren't touched at all.
Hope it all works out for ya... G'luck, brothah!
Sent from my PG86100 using XDA
Shame I hadn't seen this thread sooner, I could have saved you a lot of time. I am on my 3rd 3d. Basically any fall which lands on the touchscreen will cause this problem.
What makes it worse, I was rooted with my last phone, and when it happened, I had to unroot before I could take it in for repairs. The touchscreen was so badly damaged with this problem, I could hardly do anything.
TL;DR get a case that will cover the screen and protect it from flat on touchscreen falls.

Problem with touch screen or software bug?

I bought a Mate 20 Pro on preorder and noticed within a few days a seemingly non-responsive part of the screen that was an intermittent issue.
Basically every now and again (often enough it’s annoying but not every time) after I unlock the display I am unable to select any app icons in the lower half of the touchscreen. The top half is fine - the home buttons are fine but everywhere from the middle down is non responsive.
I assumed a hardware fault so amazon replaced it for me - and the new device is exactly the same!
Am I just super unlucky and have managed to get two faulty devices a month apart from Amazon or is something else causing the issue?
Thanks.
Think you've just been unlucky,nothing like that on mine
Fine here too. I assume you tested this as soon as you got the phone before installing any app / custom launcher?
Have you tried running smart diagnostic tests manual mode in hicare, there's a touchscreen display test.
Sent from my HUAWEI LYA-L09 using XDA Labs
I only noticed it in use after I used a custom launcher however I tried multiple launchers and saw the same behaviour.
I just did the HiCare test and it says normal. I did hard reset it the other day and it hasn’t happened since so I will see if anything else happens. I can’t say I am thrilled by the thought of another swap from amazon if it does happen. That’s super bad luck.
Hi how did it go after the hard reset?
I got the same issue myself but instead of being the lower half, my entire screen does not respond to touch. I've done a hard reset my self and i do run the stock launcher. Even though my screen still doesn't respond to touch now and then after unlocking the screen or receiving a phone call.
Touchscreen issue
Yup I get it annoyingly so as well! Often takes a "double tap". Pain in the ace!

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