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Has anyone else found that occasionally the screen starts going mad? I will unlock the phone and suddenly it starts going into various menu options, brings up a browser or brings up widget settings. It's as if there is an invisible finger using the screen, although it's so fast it's as if there is a buffer of actions.
I'm not sure what causes it, but a colleague has a Samsung Galaxy and reckons he gets it when moisture gets on the screen. My screen has never been wet or near anything wet.
Additionally, I've noticed it was happening just now when I was charging the phone via USB. When I unplugged it the behaviour stopped.
Anyone else?
Yao
Never had that before , maybe a application you installed that is acting wierd?
I had a application installed that just drained my batt like hell.
I also reboot the phone after heavy duty, meaning using the explorer , games, ....
me too!
I'm getting the same problem at the moment. It takes me about 5 attempts to unlock the screen. Once I'm in, sometimes it responds to my touch, sometimes it doesn't, other times it just does random stuff. It's making the phone totally unusable .
I got the phone on Monday (3 days ago) this is the first time it happened. I'm sat in a cafe atm and it's quite humid in here; if it's a problem with moisture could the humidity explain it?
I once had a similar problem with an ipod touch after it had been in a bag with a leaking water bottle. It went OK by itself after a few hours.
Anybody else got any thoughts?
Thanks
Damian.
The thing that I had to get used to was gripping the phone properly. The lower right quarter of my right hand is a bit chubby, so when I gripped the phone my palm ended up wrapping around the phone and resting on the screen somewhat. This would result in the screen not always unlocking right, sometimes selecting widgets and icons on my homescreen, restricting scrolling in the browser and random text entry.
Since I've altered my grip I don't get those problems any more.
My tattoo does this all the time....
Looks like exposing the phone to extreme conditions like heat or humidity makes this...
I used to keep my phone next to my Burning furnace i7 HP laptop and there is an LCD leak now on the screen :-(...since i noticed the leak, the phone started behaving more cranky....
update ...
Just to give an update, my phone is OK again now. By the time I got home a few hours later it had sorted itself out.
It's a HTC Desire HD, btw.
Damian
I had the same problem when I used a non-HTC charger.
Same problem here happens when charging with the original charger, when tyring another HTC charger with the same model number the problem is gone.
My guess is the charger that came with the phone is defective.
A workaround: I'm using a case for my DHD, when this problem happens I can get the screen to act normal by keeping the phones body (metal part) in direct contact with my hand.
Hello,
I've been having touch screen issues lately, since i rooted and switched to CM 6.1 a couple of weeks ago. The screen will work perfectly for a little while, but will inevitably stop responding. I'm using launcherpro, though i don't believe that's the issue- it happens regardless of which launcher I'm running (I've tried others and experienced the same issue. The optical scroll pad will still "sort of" work- better than the screen (which will respond to the occasional touch after the problem begins, but barely does). If I reboot, the problem will usually go away for a while again, but will recur. I wind up needing to fix the issue once or twice a day. I don't think it's a hardware problem because the reset fixes it, so I assume it is then software. Also, i don't remember having this problem with the stock rom. Has anyone else experienced this, or does anyone have any ideas?
Thanks!
Dunno how useful this will be, but have you tried reflashing CM?
Sent from my T-Mobile G2 using XDA App
Same problem here. But I've noticed sometimes if I'm using the phone not in my hand (on car dock or just on table) this problem seems to happen more...but when I hold it in my palm then works fine.
But sometimes it just becomes unresponsive. Am running virtous's rom on my g2. But I can remember having the same issue when running cm on my g1 days too. Reboot always fixed it, just gets annoying.
Anyone have fixes to this? Thanks!!
Sent from my HTC Vision using XDA App
I personally use GV 7 or sparksmod and. Never had a problem, these are the best roms I think for this phone.
Sent from my HTC Vision using XDA App
Been having this exact problem for weeks now. And I believe it is a hardware problem, probably some sort of short in one of the ribbon cables or the digitizer itself. Occasionally, actually 85% of the time I'd try to open an apparently and the phone would act if I held my finger down and then the apparently icon gets selected...very annoying cus it happens over and over a couple times, all I can do is keep trying until it does what its supposed to. Also with the on screen keyboard when I'm texting it'll act like I'm holding down on one of the letters and keeps bringing up the special characters to that letter...or ill tap delete to delete a spelling error and it'll end up holding it down and deleting my whole damn text and I can't stop it.
At first when this first started happening I could simply tap the screen and it would stop the crap it was doing and work fine. As time went on I noticed I kept having to hit it harder and harder for it to correct it. Wellllll guess what? Last night it was acting up horribly and I slammed my closed hand against it while it was on the desk and it cracked the LCD screen and now the phone is completely useless, even though the outer touchscreen is perfectly fine.
The restarting of the phone also usually fixed it for me as well but only for a few minutes.. which also makes me think its a short because after the phone is turned off whatever part is shorting out, that circuit is closed and just takes time until you press on the screen in whatever spot to cause the two parts to touch and create the short all over again.
Anyways that's my story...just don't get angry and slam down on the screen lol. This is my 2nd G2 and I'm tired of it, probably just going to get a nexus s or just go back to the nexus one, atleast it was reliable.
huh28 said:
Same problem here. But I've noticed sometimes if I'm using the phone not in my hand (on car dock or just on table) this problem seems to happen more...but when I hold it in my palm then works fine.
But sometimes it just becomes unresponsive. Am running virtous's rom on my g2. But I can remember having the same issue when running cm on my g1 days too. Reboot always fixed it, just gets annoying.
Anyone have fixes to this? Thanks!!
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
if you open the battery cover u can see that there are connectors that closes the whole circuit, so when u are holding the phone the back cover works like a grounding area that makes the screen responce to your touch. Acapacitive screen works like this: when you touch in any area on the screen, you simply are breaking the electrical field that the screen has, the screen "feels" where u break it and tells the operating system.
the electrical field depends on the human body a bit to make the circuit complete, so when u touch the metal parts of the phone, the screen works like it is designed.
I had an exam and removed the battery for my phone for the duration. When I put it back in, the bottom half of my screen stopped responding to touch. The screen itself is unharmed and uncracked. The S Pen still works flawlessly. However, the bottom half of the screen ("above" about 890 pixels on the Y axis) simply does not respond to normal touch. In addition, the volume buttons no longer change my notification volume. They still work for music volume, just not touch volume. When I long-press the power button, the power menu sits at the very top of the screen and has black covering the whole bottom of the screen for some reason. When I receive calls, the buttons are right at the top. Because of this, this seems to be some sort of software issue, but I have no idea what would cause it. Has anyone with more experience with Samsung devices seen this before? Multiple restarts and battery pulls have done nothing.
EDIT: In case anyone else encounters this, it had something to do with my case. I think my phone thought it was a smart cover for some reason. I enabled and disabled smart cover and then removed and replaced the case. It's working fine now.
EDIT: Never mind, that was a coincidence. The issue is DEFINITELY that the phone thinks it has a smart cover on it, but it has nothing to do with my own case.
gilros said:
I had an exam and removed the battery for my phone for the duration. When I put it back in, the bottom half of my screen stopped responding to touch. The screen itself is unharmed and uncracked. The S Pen still works flawlessly. However, the bottom half of the screen ("above" about 890 pixels on the Y axis) simply does not respond to normal touch. In addition, the volume buttons no longer change my notification volume. They still work for music volume, just not touch volume. When I long-press the power button, the power menu sits at the very top of the screen and has black covering the whole bottom of the screen for some reason. When I receive calls, the buttons are right at the top. Because of this, this seems to be some sort of software issue, but I have no idea what would cause it. Has anyone with more experience with Samsung devices seen this before? Multiple restarts and battery pulls have done nothing.
EDIT: In case anyone else encounters this, it had something to do with my case. I think my phone thought it was a smart cover for some reason. I enabled and disabled smart cover and then removed and replaced the case. It's working fine now.
Click to expand...
Click to collapse
I've had much the same problem. While the S-Pen was able to make selections that the touchscreen wouldn't, other S-Pen functions such as Air Command and being able to start an Action Memo wouldn't work. Waiting for an extended period of time (like 24 hours) and all of a sudden it started working again. However, while I was waiting, rebooting - even performing a factory reset - didn't' fix it! I just now rebooted it and it's not working again, and it's not in a case.
Where do you find the option to enable and disable Smart Cover? On the Note 2, it was (apparently) under Security / Device Administrators, but I don't find it there. The only option I could find was in Accessories / S View Cover / Automatic Unlock but changing this setting (including rebooting between settings) hasn't solved it.
hiroller173 said:
I've had much the same problem. While the S-Pen was able to make selections that the touchscreen wouldn't, other S-Pen functions such as Air Command and being able to start an Action Memo wouldn't work. Waiting for an extended period of time (like 24 hours) and all of a sudden it started working again. However, while I was waiting, rebooting - even performing a factory reset - didn't' fix it! I just now rebooted it and it's not working again, and it's not in a case.
Where do you find the option to enable and disable Smart Cover? On the Note 2, it was (apparently) under Security / Device Administrators, but I don't find it there. The only option I could find was in Accessories / S View Cover / Automatic Unlock but changing this setting (including rebooting between settings) hasn't solved it.
Click to expand...
Click to collapse
Sadly, it was just coincidence that it randomly stopped happening when I enabled and disabled the auto-unlock feature with Smart Cover. My phone started doing it again and I've been unable to repair it. I went to Verizon and they wiped my phone before telling me I'll just have to get it replaced with a refurbished one. Very frustrated. Shame there aren't any AOSP based ROMs yet (like CyanogenMod)-- they'd probably fix it since the cover thing wouldn't be a feature.
Bump.
Anyone know of the APK which would handle S View Cover behavior? If we were to disable that I imagine the problem would go away. I'm still not totally sure of the origin of the issue, but it seems to come from a combination of hardware and software problems. The hardware sensor thinks I have the case on, so the software changes things around. When I call people, I get the S View Cover style call screen. If I change the toggle in accessory settings to automatically unlock the phone when opening the cover, hitting the lock button automatically unlocks the phone as though I had no lockscreen. However, when this is disabled, the lock screen is NOT in the S View Cover form-- it looks stock. This confuses me.
Any ideas from anyone else getting the issue?
Same experience
Just to add my experience as I go. This afternoon I received an error that my SMS data could not be downloaded. Upon sliding down the notifications I was unable to control much. I ripped the majority of my hair out over this.... My pen works flawlessly everywhere though. I eventually discovered it works fine on the bottom half as you described. I have to run to some appointments, but I'll touch back after I try a few things.
gilros said:
Bump.
Anyone know of the APK which would handle S View Cover behavior? If we were to disable that I imagine the problem would go away. I'm still not totally sure of the origin of the issue, but it seems to come from a combination of hardware and software problems. The hardware sensor thinks I have the case on, so the software changes things around. When I call people, I get the S View Cover style call screen. If I change the toggle in accessory settings to automatically unlock the phone when opening the cover, hitting the lock button automatically unlocks the phone as though I had no lockscreen. However, when this is disabled, the lock screen is NOT in the S View Cover form-- it looks stock. This confuses me.
Any ideas from anyone else getting the issue?
Click to expand...
Click to collapse
gilros said:
Any ideas from anyone else getting the issue?
Click to expand...
Click to collapse
Maybe it was caused by the battery insertion or backplate replacement. Perhaps too much pressure or an uneven pressure damaged the circuitry, which is now loose and causing the intermittent error.
Or perhaps it was a static discharge from the battery.
Both cases seem to me to be warrenty items.
SGH-I717/SM-N900V/XDA Premium
Uh oh... I'm rooted and on Verizon. There isn't a way to unroot yet is there?
Frank Westlake said:
Maybe it was caused by the battery insertion or backplate replacement. Perhaps too much pressure or an uneven pressure damaged the circuitry, which is now loose and causing the intermittent error.
Or perhaps it was a static discharge from the battery.
Both cases seem to me to be warrenty items.
SGH-I717/SM-N900V/XDA Premium
Click to expand...
Click to collapse
thematt917 said:
Uh oh... I'm rooted and on Verizon. There isn't a way to unroot yet is there?
Click to expand...
Click to collapse
I thought the only thing necessary to unroot is to flash the stock ROM. The download is linked from the de la Vega post.
SGH-I717/SM-N900V/XDA Premium
I realized had about 3 days left on my Best Buy (elite+) 45 day return. Swapped for a brand new one :good: with no issues!
Frank Westlake said:
I thought the only thing necessary to unroot is to flash the stock ROM. The download is linked from the de la Vega post.
SGH-I717/SM-N900V/XDA Premium
Click to expand...
Click to collapse
gilros said:
I had an exam and removed the battery for my phone for the duration. When I put it back in, the bottom half of my screen stopped responding to touch. The screen itself is unharmed and uncracked. The S Pen still works flawlessly. However, the bottom half of the screen ("above" about 890 pixels on the Y axis) simply does not respond to normal touch. In addition, the volume buttons no longer change my notification volume. They still work for music volume, just not touch volume. When I long-press the power button, the power menu sits at the very top of the screen and has black covering the whole bottom of the screen for some reason. When I receive calls, the buttons are right at the top. Because of this, this seems to be some sort of software issue, but I have no idea what would cause it. Has anyone with more experience with Samsung devices seen this before? Multiple restarts and battery pulls have done nothing.
EDIT: In case anyone else encounters this, it had something to do with my case. I think my phone thought it was a smart cover for some reason. I enabled and disabled smart cover and then removed and replaced the case. It's working fine now.
EDIT: Never mind, that was a coincidence. The issue is DEFINITELY that the phone thinks it has a smart cover on it, but it has nothing to do with my own case.
Click to expand...
Click to collapse
I have the same issue. I ve been trying to understand why this happened but no luck. I tried everything from updating to reseting. I first noticed it when i took the battery out as well. but the problem kinda fixed it self so i thought the phone has a spaz or something. but when i removed the battery again it happened again.
I took it to the people i bought it from and all they can say is cause there were a couple of scratches on the side of the case that it may not fall under warranty...
i was pretty angry cause its only two months old and the warranty is for a year. and the problem started happening while i was overseas so its been like that for almost a month. hopefully the sales guy is just talk cause its not up to him its just his "opinion" as he put it.
Did they explain to you why this happened? or if this is a common issue?
Hope your new phone is ok
I have this problem intermittently also. Exactly as described above.
Sent from my SM-N900V using Tapatalk
any updates on this? im having the same problem now with my tmobile version. it fell facedown and the extended battery i had it in fell out. im going to try putting an aosp rom on it when i get home from work.
Timely post! I gave up. Verizon sending me a warranty replacement to arrive today.
Sent from my SM-N900V using Tapatalk
I have the solution!
Please. Let me know it worked for you, so people that doesn´t like to post and only read can solve this problem.
The Problem:
The half bottom screen is not working. Including the back button, the option button and the home buttom. they only work if you use the S Pen. Except for the home button. The volumes button do not work either. So the Solution is this..
take off the battery while the phone is on. YES, do not turn off the telephone and the take off the battery. Just take off the battery while the phone is on. It should work. I hope this is the solution.
One more thing. Do not allow your phone to dried up the battery completly so this wont happen again. It is better to turn it off before it dries up.!
Please let me know if it worked for you! I will let you know if this problems start again and if was only an coincidence.Hopes it not!
This tough me a good lesson! never buy a Phone from not trusted retailer, it is better to pay the full price a good store. The people that sold me the phone has a crappy warrraty like if the screen it cellphone is complete off they wont allow me to use the warranty and my phone had faulty battery conecction so it was off. then I paid 100 dollars to be repaired then this problem.
Ok, guys please let us know if it worked so people start saving their phone
Just happened to mine as well
Hard reset didn't work, on the phone with support trying to request a replacement now.
Finally Solved!
Hi
I had same problem
I did everything u said like:
mega wipe and changing rom
custom roms
taking out battery when it's on ( I Did this but I don't know It had any effects on my phone or not!)
taking out external card
But I still Had the Problem
Solution:
But I had a flip cover and I separated that from phone and thanks God,surprisingly It's Fixed and it works like a charm!!! after that I used my original cover and there is no problem till now.
Good Luck
Had the same problem of touch not working.
I tried everything as suggested by the members but my Note 3 is still not working right.Touch not responding all of a sudden in the bottom part of screen after i removed the battery for sim change. Please suggest something.
luas_13 said:
I tried everything as suggested by the members but my Note 3 is still not working right.Touch not responding all of a sudden in the bottom part of screen after i removed the battery for sim change. Please suggest something.
Click to expand...
Click to collapse
I haven't gone back to refresh my memory but it seems to me that all these occurrances were caused by removing the back cover. Try removing it and the battery and firmly press on every spot with your thumb. First place the device face down on table padded with a single layer of a blanket. Remove the SIM and SD card and firmly reinsert. Press the back cover on and try it, then return it for warranty if it is still bad.
Frank
I also was faced with this issue today at the start of my morning BUT I FOUND A SOLUTION
I have a Sprint Galaxy Note 3 N900P Stock ROM/ no root, no mods/custom kernels/boots etc...
My device side effects were
The bottom half of my screen was not responding to my fingers,
When you press the Power Button, The options appeared on the top section of the screen instead of being the center
When I press the volume up/down keys, The volume would raise and lower, But the screen that pops up and shows you the volume had increased or decreased didnt show up
Only way to use device was with S Pen
Basically all the issues everyone listed, I had them.
Now my solution; if the issue is a hardware issue.
After dissembling my phone to see what each hardware part of the phone controls, I've come to the conclusion that there was an issue with my USB Dock Connector section of the phone. I uploaded a image pointing which connector controls it. I tried to just wipe and clean it up a bit because mines had some residue on the underneath of it. Then I plugged it back in and it started back to work %100. After I tried restarting it a few times and shaking the device up, it still works; Although I am still going to order a replacement USB Charging Port with flex cable just in case.
fixed.
This is the definitely the hardware problem.
most likely happen if u ever dropped ur phone to the ground ----------- and reboot ur phone some what later time. (can be days or months).
Temp Solution to this problem is...
face down your phone to the flat floor or a table, gently hit the back, strong enough to shock the devide, but not that strong to crack your screen.
one other simple way is to drop your phone to the floor, screen is facing down, from about 30 cm high from the floor.
"simply, hit your device like you used to fix your ur old TV. "
that is just a temp. GL.
Hello folks,
I've googled a lot but maybe I used the wrong terms or it's a rare problem. But my phone has a small annoying bug. The bug I'm facing was always there but after the latest update it occurs much more.
Most of the time it happens when you unlock the phone and start typing. In the video below you can see the problem.
Sometimes the recent apps and back button refuse to work while this happens. Not always.
Is there anyone else that suffers from this strange behabior?
I allready tried to remove the TPU case but that didn't solved the problem.
roylee01 said:
Hello folks,
I've googled a lot but maybe I used the wrong terms or it's a rare problem. But my phone has a small annoying bug. The bug I'm facing was always there but after the latest update it occurs much more.
Most of the time it happens when you unlock the phone and start typing. In the video below you can see the problem.
Sometimes the recent apps and back button refuse to work while this happens. Not always.
Is there anyone else that suffers from this strange behabior?
I allready tried to remove the TPU case but that didn't solved the problem.
Click to expand...
Click to collapse
the solution is simple,just make sure ur fingers aren't wet!
Over a period of time (if you looked at your phone at an angle with the light reflecting off) the Gorilla Glass the phone needs to be wiped down, preferably with a micro-cloth (the same type you use on glasses). The oils on your hand, combined with sweat/water, can do freaky things with the touchscreen.
I have been using a stylus most of the time to type and interact with my S7E phone. Not only that I like it better I find it with my big fingers I am more accurate when I am typing and interacting with the phone.
But do not forget this S7E is completely covered with Gorilla Glass and needs to be cleaned like all other types of glass does...good luck.
Cheers!
《♤》Sawuwaya / Spirit Wolfe 《♤》
Sent from my SM-G935P using Tapatalk
The exact same thing is happening in my case (atleast has become more pronounced since the latest update), the recent apps & back button become unresponsive after you unlock the phone and there are random ghost touches. The problem seems to normalise after you lock & unlock the phone using the power button. Any insight on the same would be helpful.
I cleaned the phone multiple times. Actually I clean it every day.
As arun.subrm says. It goes away when you lock and unlock the phone.
Very strange. Actually it gets worse after every update. Today it happened over 3 times in 4 hours. Rediculous and very annoying. It makes it an unreliable product this way. You don't know when it will happen.
Still waiting for that moment when I accidentally buy a living room couch on ebay or something xD.
Hi,
My Nexus 6P started to act weirdly 3 days ago. Sometimes when I use it the screen turn off just by moving it a little bit. When it do it it it's only after a few second otherwise it works totally fine. Sometimes I use it in my hand and just putting it in my table or in any flat surfaces turn the screen off and grabing the phone again turn the screen on again... Is there a bad contact or a broken power button ? It feels like shaking the phone a little bit often help. I'm on the latest official Oreo, I have no special app installed and Ambiant Display and this kind of kinds are all disabled, I can only turn the screen on by power button.I have no boot-loop or problems like that. And it seems like it never turn on and off in my pocket.
Do you have an idea what could be the problem ?
Sebacestmoi said:
Hi,
My Nexus 6P started to act weirdly 3 days ago. Sometimes when I use it the screen turn off just by moving it a little bit. When it do it it it's only after a few second otherwise it works totally fine. Sometimes I use it in my hand and just putting it in my table or in any flat surfaces turn the screen off and grabing the phone again turn the screen on again... Is there a bad contact or a broken power button ? It feels like shaking the phone a little bit often help. I'm on the latest official Oreo, I have no special app installed and Ambiant Display and this kind of kinds are all disabled, I can only turn the screen on by power button.I have no boot-loop or problems like that. And it seems like it never turn on and off in my pocket. Do you have an idea what could be the problem ?
Click to expand...
Click to collapse
I don't want to be an alarmist, but it doesn't sound good. Check your battery capacity with the Accubattery app. Just in case I would make sure your photos are being auto-backed up to the cloud and do a full backup of the phone, storing it on your PC. Enable usb debugging and allow oem unlock under dev settings. If your screen does die completely, you won't be able to get into your phone to do this. If you enable usb debugging, at least you will be able to adb pull any files you need off the phone. Check that battery health.
v12xke said:
I don't want to be an alarmist, but it doesn't sound good. Check your battery capacity with the Accubattery app. Just in case I would make sure your photos are being auto-backed up to the cloud and do a full backup of the phone, storing it on your PC. Enable usb debugging and allow oem unlock under dev settings. If your screen does die completely, you won't be able to get into your phone to do this. If you enable usb debugging, at least you will be able to adb pull any files you need off the phone. Check that battery health.
Click to expand...
Click to collapse
Yeah thank you buddy ! Don't worry, I do a full TWRP backup of my phone every week. Battery is working great, I don't have the below X% shuting down bug, no bootloop bug and I can do a whole day without charging (except if I play on my phone, which is normal). I'm thinking more about a bad contact of the screen connector or the power button.
[FONT="]I found that it was the magnetic sensor used for the flip cover that cause this Strange behavior. I have a pouch that close with a magnet and it randomly interact with the phone. Is it possible to disable the lock and unlocking by magnet sensor?[/FONT]
Sebacestmoi said:
[FONT="]I found that it was the magnetic sensor used for the flip cover that cause this Strange behavior. I have a pouch that close with a magnet and it randomly interact with the phone. Is it possible to disable the lock and unlocking by magnet sensor?[/FONT]
Click to expand...
Click to collapse
The N6P has a magnetic sensor to turn off the screen with Folio case. My Nexus 7 has this feature and I can use my kernel (EX Kernel Manager) to enable/disable it. It is an option to toggle on or off under Settings>>Miscellaneous. That setting is not there for the N6P, but shouldn't be that difficult to implement if you are using EX kernel. I'd ask over in the dedicated EX Kernel thread. Maybe Flar2 can hook you up.
v12xke said:
The N6P has a magnetic sensor to turn off the screen with Folio case. My Nexus 7 has this feature and I can use my kernel (EX Kernel Manager) to enable/disable it. It is an option to toggle on or off under Settings>>Miscellaneous. That setting is not there for the N6P, but shouldn't be that difficult to implement if you are using EX kernel. I'd ask over in the dedicated EX Kernel thread. Maybe Flar2 can hook you up.
Click to expand...
Click to collapse
Thank you, I will ask !