Help needed! Screen radnomly not working! - Galaxy Tab 2 Q&A, Help & Troubleshooting

So when i play games sometimes screen doesnt respond and also when just writing or something else. And it will sometimes even get stuck so if i play game and i am moving touch a spot screen sometimes thinks i touch that spot forrever and it just keeps doing that and i cant touch anything else. When i did put those options wich allow me to see touches i saw weird things when problems started: when i touched two spots i saw beetwen spots line wich was in lighting's shape!This happens me even 3 times in day. It is not my rom becuse it did happen even on other roms. But i dont want do factory reset yet because i want to know if there is another solution.

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Landscape Freezes my Screen!!

I have HTC touch pro for sprint STOCK ROM!, since yesterday i noticed that after standby everytime i try to turn it on i get a lightly dark screen all functions still work but i just cant see anything! I try soft reseting it and i have to do it like 3 times to get a touch pro screen (sometimes not at all). I tried hard reseting it and the problem maintains, I am figuring out what is making it freeze and it is the landscape, everytime i landscape my phone it wont even let me do anything on it and when i try to go back to tflow it wont show me anything so i click the power button to put it on stand by and try to turn it on again thinking it might be a glitch but it just completly freezes on me. I havent been able to see anything on my screen for the past 4-5 hours, i am not sure what it could be. I have searched the forum for similar problems and i found none, i cant be the only 1. I have to call HTC technicians on monday to see if they can fix it, if not i am getting a new one.
Any help would be appreciated, ALSO im a total noob when it comes to phones, so if u try to help please be specific, i dunno where advance config is on my phone to even tweak the landscape or anything that has to do with this issue. Thank you guys
I've had the same issues in 1 of my 2 TouchPros.
Had to soft-reset a couple times to get the TouchPro power-on screen...
Landscape mode freezes it.
I disabled TouchFLO from Today in the settings, and that isn't the problem.
This phone is only 1 month old, literally. Its brand new and hasn't been dropped. No LD either, so I'm completely confused on this. This must be a hardware glitch or something. I'll be holding onto it, playing with it over the weekend but I'll be taking it in to the service center on Monday.
My friend had this problem with his xperia. For him it was a hardware issue, and something to do with the connection of the screen (when you slide out, it moves a little) so he had to send it in for repairs

Serious touchscreen problem..

All,
Im having some trouble trying to get the touchscreen to work properly..
I though it was a random bug with phone's the lock system [as i've never configured it nor used it before].. Several minutes after booting the touch screen would stop working, but all the bottons would work perfectly and respond on time..So i decided to flash the room..
Before flashing I did a hard reset [got hardspl], everything went ok until the calibration screen came up.. The first thing it asks you to do is tap it.. I have to tap it several tens of times and wait minutes [5-10] for it to respond.. I get to the white screen where the calibration cross appears, I tap it several times and wait some minutes but I guess the system thinks Im not taping in the right zone and just starts the process all over again..
I have no idea that's going on with the touch screen.. Can't use the phone at all..
Restore your handset to Stock SPL and Stock ROM
Return your device to HTC/Carrier for a replacement
unless of course the fault is your own, they shouldnt have too much of an issue with that
I live in Costa Rica.. They don't even sell HTC here, neverless a replacement and its oow anyways..
I think its related to the digitizer, i applied some pressure on the lower left side and it's working now, will most likely fail again though..

[Q] Is this a digitizer issue?

Hi all.
I have a HTC Vivid that is giving me touch problems. It hangs for about 5-10 seconds after I wake it up from sleep. During this time, screen would not respond to any touch.
I know for a fact that the problem does not lie on software side because I have tried other stock, custom roms, kernels, S-OFF/ON, bootloader, etc and the problem still existed. So the problem is..
However after 5-10 seconds have passed, touch screen works perfect. I even tested this with touchscreen-testing apps from Google Play and it concluded that there was nothing wrong with the touchscreen.
Not playing around digitizer nor LCD screen, I opened up the phone to see if I could find disconnectivity of some sort, but with no avail.
Any ideas?

Xiaomi Mi4- Screen Glitch Showed Random Colors, Now Phone Doesn't Work

HELP ME PLEASE!! Phone doesnt work at all, I'm so frustrated dont know what to do =(
Hello! I'm Nicolas, from Chile. And i own a Xiaomi Mi4 Since March2015.The thing goes like this, since May the screen had a fringe/bar where the touch sensor stopped working, this was NEVER a problem, because it was an area that we never use. But 2 days ago, i pressed the power button to turn on the screen and put my password, but the screen went mad and showed just fringes with lots of colors, then it barely showed the password screen, then colors again and etc, sometimes it worked fine for like 10 seconds, and it crashed again. The phone started working awfully slow, i mean, with like 4 seconds delay for EVERYTHING, i couldnt use it!!. Sometimes it worked just fine then the screen went mad again, with fringes and dots and black or blank screens. I never did hit the phone in the process, not any kick, nothing, the screen just stopped working, all black. The next day i changed the screen (because i thought there was a problem with the screen cause it was previously with an issue, and i thought the ultra laggy system was a problem with the screen or something, that the incredible lag/delay was because the screen). And the thing is when i changed the screen, a brand new one, the exact same thing happened, nothing works, it is alive because i can screencast the phone on my laptop, but it keeps running incredibly slow, it is too slow i cant even open whatsapp without waiting 2 minutes... I cant even put my password smoothly, because it is so laggy and delayed, that if i press the number "1" it shows up on the screen like 4 seconds later... And i mean it shows up << on the laptop screen>> (not to forget the brand new screen doesnt work neither)... So it is a problem with the processor? the ram? the adreno 330? what? Please i need help, i cant afford a new phone =(.
Plus info: Everything seems to be connected alright, i did the replacement myself watching lots of videos, and everything is simple and i think well done, the phone is still alive, but controlling it by the laptop, screen doesnt work, wifi doesnt work (its like there is no adapter anymore...), 3g signal doesnt work, it does not even recognize my phone company it says no service, I controled it by the laptop and now is playing music at full volume...
I didnt know where to post this, sorry if misplaced.
HELP ME PLEASE!! I would be so thankful! =(

Screen input problem (screen not damaged)

So i recently got a poco x3 nfc, and its good except it has an issue with registering inputs on the screen. It mostly happens when i press 3-4 or more fingers on the screen, which i always do when i play the games i bought this phone for in the first place. It will just ignore the inputs when i firmly tap on the screen with 3 or more fingers.
So if i go into developer options and turn on the show touch coordinates, it will show all of my inputs im doing on the screen fully accurately. The issue is that the game im playing isnt being told about these inputs at all and acting like they arent there. (not an issue with the game itself, this happens everywhere, even on the home screen.)
So the physical screen itself is fully fine but there is some kind of artificial limitation in the software or whatever.. maybe something along the lines of like limiting inputs when placed in a pocket or some kind of stupid other "accessibility" setting. and im wondering if i could fix it somehow, like flash a rom or change some setting or some screen repair app. Ive tried looking around the settings but was unable to find anything that would cause this. the "game turbo" thing had a "screen responsivity" option but sadly that changed absolutely nothing
here is a few demonstration videos: https://youtu.be/pJLiaXRxzWA (the display showing the inputs are happening but thing no work work)
https://youtu.be/I8RUbMgNnGM (press finger on screen, screen no do thing bla bla bla..)
and if anyone knows a better place to post this to get better answers please tell me

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