[Q] Touch Screen goes nuts after root/bloatware removal? - EVO 4G Q&A, Help & Troubleshooting

I recently rooted my phone and removed some bloatware (all backed up btw) mainly the ones on the safe list in the thread posted about it here. I don't know if that is what is causing the following problem, but just to preface that if so.
I noticed it yesterday when I was trying to type something using swype, when I finished letting go the screen started to randomly tap and drag letters without me even touching it. I stopped had to turn the screen off/on to get it to stop. I also notice that if I hold the phone vertically and move it around a bit it starts to drag the home screens back and forth. Also when I am at the phone menu it's hard to tap the exact number I want. If I tap 5 say, it will randomly either tap 5 or 8. It's liek it's not calibrated.
So I go to the display to calibrate it and it kind of sort of alleviates some of the other issues, but I still have inaccurate touces. Is it a program I removed perhaps from htc that is necessary for the screen. Do I need to update the firmware on the rooted one?

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Tilt 2 freezing when locking phone...

Has anyone else had the problem with the Tilt 2 freezing when locking the phone? It doesn't happen all the time; but every so often, it freezes on me and I have to reset the phone to get it to work again. I haven't come across a solid answer for why it does this, so in the meantime I've reverted the locking mechanism to the Windows classic version, not the Windows default version that comes set on the phone. I do like the idea of the sliding unlocking mechanism, but I don't want to deal with the freezing. Is there a fix for this problem?
You are not the only one. I was wondering if it was S2U2.
I have been leaving my phone unplugged over night the past two nights to get a feel for the battery life. When I go to wake the phone in the morning it was either a blank screen or just the title bar before it froze. I had to reset to get the phone to work again.
thex said:
You are not the only one. I was wondering if it was S2U2.
I have been leaving my phone unplugged over night the past two nights to get a feel for the battery life. When I go to wake the phone in the morning it was either a blank screen or just the title bar before it froze. I had to reset to get the phone to work again.
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Click to collapse
I've had bad experiences with S2U2. I had installed S2U2 on my 8525, and I ended up having to do a hard reset. One day, after having to power down and restart the phone, it just wouldn't load. It got stuck in start-up mode. I don't plan to use S2U2 again. I'm not sure if the slide mechanism that comes standard with the Tilt 2 is related to S2U2 or not...
I am wondering if it is a conflict between the NEW WM lock slider and S2U2. I have a corporate exchange, so I have to use the PIN access.
I have the PIN set to appear in one hour if not in use. However, when using the WM slide locker, it ALWAYS reveals the PIN pad. If the PIN access did not appear after every WM slide locker, I would use it.
I changed the settings in for the WM lock to use the classic - thus eliminating the WM slide to unlock.
I will leave it OFF the charger tonight and let you know the results tomorrow.
Switching to WM Classic for the lock screen seems to work.
The screen did not freeze when I went to turn off the alarm this morning.
So the solution to use S2U2 is to change the Lock screen on your device from Default to Classic.
thex said:
Switching to WM Classic for the lock screen seems to work.
The screen did not freeze when I went to turn off the alarm this morning.
So the solution to use S2U2 is to change the Lock screen on your device from Default to Classic.
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Click to collapse
Thanks for the follow-up. Yeah, I've done the same thing: switched from default to classic. Thanks again.
Screen Unlock Freezes on Tilt 2
I too had this problem right out of the box. I switched to the Windows Classic as prescribed. However, this prompted me to get out the hand held drill and put a small hole right in the side of the back cover. I found myself having to battle the back cover every time I needed to soft reset, plus I noted the stylus needed to be removed to properly seat the back cover upon reinstall. Now I simply pull out my stylus and stick it in my hole. STOP IT!
Buzz
Formerly MDA / Wing / Tilt... and now Tilt 2
Always AT&T
Screen Unlock Freezes on Tilt 2
I just recently purchased the HTC Tilt 2 from AT&T on 02/15/2010 and for a few times I can successfully use the screen lock and unlock feature but then it stops working and I have to go press the soft reset button. This is constantly a problem now. When I try to go and unlock my phone it allows me to move the little lock icon to the left or right but the screen remains locked.
I appreciate the suggestions to dumb down to the Classic mode but this is not acceptable for a brand new device. I hope HTC comes out with a hotfix for this soon! We need to make this issue known to HTC so they can begin debugging immediately. Or do I have a defective phone and I need to return my phone?
southOCTilt2user said:
I just recently purchased the HTC Tilt 2 from AT&T on 02/15/2010 and for a few times I can successfully use the screen lock and unlock feature but then it stops working and I have to go press the soft reset button. This is constantly a problem now. When I try to go and unlock my phone it allows me to move the little lock icon to the left or right but the screen remains locked.
I appreciate the suggestions to dumb down to the Classic mode but this is not acceptable for a brand new device. I hope HTC comes out with a hotfix for this soon! We need to make this issue known to HTC so they can begin debugging immediately. Or do I have a defective phone and I need to return my phone?
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Click to collapse
I have seen a post similar to this pop up multiple times in the past month. This guy was specifically having problems with his mail client.
http://forum.xda-developers.com/showthread.php?t=634213
Personally I have only experienced this issue when the phone was next to my engine getting 400° temps blasted on it. Its hard to say the actual cause of the problem, but it seems in ideal situations (no 2000 e-mails or excessive heat) my phone is free of any freezing or strange behavior.
*edit*
also at the end of that post another user posted a work around that seems to be helping.
southOCTilt2user said:
I just recently purchased the HTC Tilt 2 from AT&T on 02/15/2010 and for a few times I can successfully use the screen lock and unlock feature but then it stops working and I have to go press the soft reset button. This is constantly a problem now. When I try to go and unlock my phone it allows me to move the little lock icon to the left or right but the screen remains locked.
I appreciate the suggestions to dumb down to the Classic mode but this is not acceptable for a brand new device. I hope HTC comes out with a hotfix for this soon! We need to make this issue known to HTC so they can begin debugging immediately. Or do I have a defective phone and I need to return my phone?
Click to expand...
Click to collapse
After returning my first HTC Tilt 2 phone and I got a second one, I got the same problem again.
I think I found the screen lock bug for the HTC Tilt 2 that I am able to reproduce. The problem is when I enable the Owner Information [Identification information or Notes] to display when the device is turned on and then try to slide the lock icon it will not unlock the phone.
HTC, please look into fixing this bug. Thanks!
Here are the steps to reproduce the problem:
1. Press the Windows logo start key (the second key on the bottom of your phone).
2. Choose Settings.
3. Choose Personal.
4. Choose Owner Information.
5. I populated everything on the Identification tab as well as a note to contact me on the Notes tab.
6. Choose the Options tab.
7. Check mark either the Identification information box or the Notes box.
8. Click OK
9. Now lock your phone by holding down the end call button.
10. Power off your phone.
11. Power on your phone.
12. Try to unlock your phone right away by sliding the lock all the way left or right.
13. You can slide the lock icon all you want but you will never get to unlock your phone.
14. You now need to soft reset your phone by taking the back cover off and using the stylus to press the side reset button. :-(
I hope this makes it into a downloadable bug fix. In the meantime, I have disabled (unchecked) any Owner Info notifications on device power up. I really miss having this on device power up as my old 7 year old Nokia phone was able to do that without a problem.

Very minor yet odd problem with screen when I turn Desire on

When I turn my phone on, and then slide down to unlock, it very briefly shows me the 'main' screen on my 7-page wide homescreen (the one that shows the time and shortcuts to email, people, etc) but then quickly zips across 2 'pages' to the left without me even touching it. Like page 2 rather than the middle one, page 4, the default screen when I turn it on from sleep.
Does anyone know why it might do this?
Make sure you don't come near your htc desire trackball, if I assume you have a desire! In my experience with my desire it is some times very sensitive to the smallest movement (skipping 7 screens when trying to switch 1 screen)
stigdu said:
When I turn my phone on, and then slide down to unlock, it very briefly shows me the 'main' screen on my 7-page wide homescreen (the one that shows the time and shortcuts to email, people, etc) but then quickly zips across 2 'pages' to the left without me even touching it. Like page 2 rather than the middle one, page 4, the default screen when I turn it on from sleep.
Does anyone know why it might do this?
Click to expand...
Click to collapse
I always found the Sense UI very buggy when it came to managing the screens. I would sometimes loose all widgets and shortcuts until I switched to an empty screen then back again. Or it would jump to the last screen randomly when an app closed.
Just get rid of Sense UI and you won't have the problem (you may want to wait until your warranty is up).

Sreen selecting problem.

Hi I was using the note 2 for couple of days and I keep seeing some problem with selecting or touching from screen.
First I notice this when I was scrolling from folder to folder in gallery. Whenever I try to scroll down, it went back up. This was solved when I go out and clear the ram, however, it will start happening again after little while.
Second time that I notice was when I'm trying to scroll within the contact list using the alphabet list on the side. It will be fine for two or three time but after that when I try to glide up and down, it is keep highlighting the "#" and does not scroll around. I need to restart the phone to make this work again.
Does anyone have same problems? And is there a way to fix this? I'm using root stock with wifi and extended notification bar mod.

Home button continues pressing?

I've had this issue before on my LG Power (Straight Talk branded LG Leon), running on Lollipop 5.0. No matter what I look for I can't find anyone who's experienced similar issues.
It just happened last night on my 5-day old Nexus. I could not open any of my folders to access apps. As soon as a touched a folder, it briefly showed the animation to open it, and it immediately closed. Whenever I selected a widget or the app drawer, they would immediately close as well. When I attempted to swipe down the notification/quick settings shade, they immediately closed themselves. Turning off the screen resulted in the screen immediately turning back on, albeit locked. I was even having trouble turning the device off because the 'Power Off' menu would disappear right after it popped up. Eventually I was able to time it right and was able to power off. Since I restarted I have not have any issues.
Any idea what gives? I'm unrooted, locked bootloader, everything 100% stock, running MM 6.0.1.
the only explanations i can come up with are:
-accidental touching the area in some way (unlikely)
-getting some substance stuck on the screen in that area (unlikely)
-a faulty touch panel (unlikely and very specific defect)
-a hickup in the software (again unlikely)
then again, if the OS (for whatever reason) thinks the home button is pressed, on default it should not only pull you back to the homescreen, but continue and send you right through to google. the conclusion of which would be, that this UI area is triggered repeatedly rather than continuously.
keep an eye out for what could have triggered it in case it occurs again.
check your settings what build exactly you are running (settings -> about phone -> build number).
ans lastly, if it happens again, you should still be able to hold your power button to hard-reboot it (no further interaction with the UI required).
RockinAmigo14 said:
I've had this issue before on my LG Power (Straight Talk branded LG Leon), running on Lollipop 5.0. No matter what I look for I can't find anyone who's experienced similar issues.
It just happened last night on my 5-day old Nexus. I could not open any of my folders to access apps. As soon as a touched a folder, it briefly showed the animation to open it, and it immediately closed. Whenever I selected a widget or the app drawer, they would immediately close as well. When I attempted to swipe down the notification/quick settings shade, they immediately closed themselves. Turning off the screen resulted in the screen immediately turning back on, albeit locked. I was even having trouble turning the device off because the 'Power Off' menu would disappear right after it popped up. Eventually I was able to time it right and was able to power off. Since I restarted I have not have any issues.
Any idea what gives? I'm unrooted, locked bootloader, everything 100% stock, running MM 6.0.1.
Click to expand...
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Try to clean your screen also with a towel
That is extremely weird. It really sounds like a faulty digitizer, but you'd be the first... Maybe it's a rogue app, but unlikely.
Were you doing something before this starts to happen?
I haven't noticed any consistent apps or behaviors when this would occur. This most recent time, I was low on battery (10%) and I had just flipped on my data.
fyi. you could also just press and hold the power button, for 10 secs, for a reboot ( might come in handy when the screen isn't working properly).
dpj52190 said:
fyi. you could also just press and hold the power button, for 10 secs, for a reboot ( might come in handy when the screen isn't working properly).
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appreciate the tip! I'll keep this in mind if it happens again.
Finally was able to capture a video. The issue occurred after I was playing around with Open Camera and it crashed. Holding down the power button didn't work when this glitch is happening.
https://youtu.be/4n5vzXlUPqM
RockinAmigo14 said:
Finally was able to capture a video. The issue occurred after I was playing around with Open Camera and it crashed. Holding down the power button didn't work when this glitch is happening.
https://youtu.be/4n5vzXlUPqM
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Click to collapse
What's the icon on the lock screen, top right in the status bar? That behavior is unusual if it's not a screen defect. Are you using any apps that monitor battery, a task killer, or maybe a security monitor app?
Sent from my Nexus 5X using Tapatalk
SlimSnoopOS said:
What's the icon on the lock screen, top right in the status bar? That behavior is unusual if it's not a screen defect. Are you using any apps that monitor battery, a task killer, or maybe a security monitor app?
Sent from my Nexus 5X using Tapatalk
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The icon is a picture for my user profile on the phone.
I don't use anything like that. I had Clean Master installed briefly but it's been uninstalled for a couple of days now.
so it seems like this issue pops up whenever the camera crashes. happens occasionally when using the camera shortcut (double power tap) or in an app that uses the camera.
It's got to be software IMO. It didn't happen when you went to Google Now and your Recent Apps. I'd try uninstalling the Open Camera app first. Do you have Face Unlock active by chance? After that I'd FDR...
exninja said:
It's got to be software IMO. It didn't happen when you went to Google Now and your Recent Apps. I'd try uninstalling the Open Camera app first. Do you have Face Unlock active by chance? After that I'd FDR...
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Click to collapse
right, that's what's confusing me. i did a factory reset last week, set up the phone as a new device. haven't installed a new camera app, just the stock google camera. the issue occurred again last night when using an app called Shopkick, which accesses the camera but crashed.

Pull down menu is no longer working while in portrait

Hello has anyone experienced this?
Since last night (1/10/18) I have lost the ability to pull down the top menu using the screen.
I can still bring it up if I use the swiping function of the fingerprint reader though.
If i use the phone in landscape I am however able to pull down the top menu.
I tried rebooting several times, I also tried disabling/enabling the swipe gesture function, nothing helped so far.
Note: I do not use any launcher app.
Any idea as to what could cause that?
Just to update anyone stumbling on this post, the phone actually got worse...
The issue evolved into having the entire area of the touchscreen acting up.
Touch and swipes don't get recognized, and on the top of that the screen is tapping and swiping by itself.
Makes it really hard to use. I tried a factory reset but the issues remain.
The touchscreen digitizer probably failed...
Oh well I started an RMA with Google, should get a new phone with 5 days.
Cheers

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