Hi, I have a Lenovo Tab 4 10 Plus (TB-X704L), latest firmware:
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I noticed a bad touchscreen behaviour when I tap or swipe in the top area (near the top edge - where there are the 2 speakers). If I try to draw a line slowly, it often results in a dotted or strange zig-zag line. This means that, for example, when I scroll a pdf i get a very uncomfortable behaviour. I made ad ad example:
(I also wrote here to receive feedbacks, with no luck.)
It happens with every kind of app.
I tried factory reset and wipe cache, but the problem remained, so i contacted Lenovo assistance. I received (after a month) my tablet from under warranty repair service. They changed my screen with a new one, they wrota "changer screen and passed gerenal testing" but the problem is still here.
Do you also notice that problem? Did you solve it in any way?
Please, answer also if you don't have the problem so i can establish if this is a faulty device or not.
Thank you very much.
Related
Boys, I have the following problem it does a couple of days. (Since I am impeded to explain it "technically", I am going to try to describe it as vulgarly as possible to try to make myself to understand the possible better thing). There are moments in which the screen meets normal. Then, of to little, the low part begins to suffer something that I give the name of " displacement of segments ". Though in the title I put " Winking screen " it it does not manage to be. For example: the bar of navigation starts moving it was doing above and down, without I manipulate the telephone and without being able to stop it. There are times that one stops blocking the screen a time or there are others that this displacement moves to the whole screen and is his totality that starts moving over-excited. Adding information I tell them that it happens to me in any part in the one that is with the cellular one, so much on the principal screen, since in the recovery, or in the animations of beginning. Also, thinking that it was some Rom that had installed in his moment, I have changed several times and with all it happens to me (likewise with the Kernel). I they attach a photo in order that they have an idea of what attempt to describe them.
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Thank you
Enviado desde mi LG-D802 mediante Tapatalk
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The band is easily visible. It explains my problem. The rest of the touchscreen works fine.
Only noticed over the past week or so that typing on the keyboard in certain spots while in landscape causes two keys to always be hit instead of one.
I remember reading a thread earlier were people had many problems with the touchscreen. Should I ask the warranty service for an s4 or 2013 moto x instead? I don't want this happening again.
Edit:
Them seems to explain it PERFECTLY:
REAVER117 said:
I've had this issue happen to two LG G2s, if you look at the dead band it seems to line up perfectly with the power button on the back of the phone. It seems to me that pressing the power button is putting force on the digitizer from the back and 'killing' that section of the touchscreen. I've swapped the entire internals of a phone to a new digitizer that did not exhibit the issues so I don't see how it could be software related.
Click to expand...
Click to collapse
I'm not getting another G2.
Hi XDA, i´m new in the forum, and i just want something of help, i have my G2 D800 for 6 months, always Stock, until i got bored and installed VANIR AOSP Rom, i was watchin' some videos and the Galery app started to Fail, the only solution was reboot, failed and failed again so i reboot 5 times, then the cellphone frezzed with a screen like the TWRP recovery back but without the letters (im givin just an example) then rebooted with some lines on the right side of the screen and never dissapeared ( i left the phone 30 min OFF thinking that was a warming problem), now the problem is that i live in Bolivia, so i'm not Able to get a Warranty Repair, the only thing i can do is identify the problem (with yours help) buy the parts on Ebay/Amazon and repair with a unautorized repair guy here......
Waiting for a soon answer, Grettings to all!
PS: SORRY FOR THE ENGLISH
I really don't know what could be causing it but maybe when you held your power button down you damaged the cable/connector for the display??
Or you somehow messed up your OS with the reboots.
this is the damage
Its exactly like this
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My Tab A 9.7 has lines/flickering through about 75% of the screen (closest to the home button). The screen is still usable (though barely at times) and fully responsive to touch. I've seen some reports of a loose connection internally, but nobody seems to have the same issue as I do. Some pictures are below:
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Any idea if this is repairable/what the fix would be?
Hello
First of all, if you did drop it from a considerable hight it ma be a loose connector, if not, did you flash something and after that the screen started making this lines ?
Your best move will be checking your warranty, if it doesn't apply to your tab any more, try opening it and checking for any loose connectors, mainly the screen ribbon, before that try to look for a teardown instructions for the tab, sometimes they put the cables in places where it's easy to damage if you open the device without any knowledge of how to do it safely.
I had a similar problem on a samsung phone and in my case the screen was faulty, it shows flickering bright lines just like your tab. Replacing the screen fixed the issue.
Good luck
If you broke or dropped the device, then that might be the problem. If not, then it's probably because of the firmware.
If you have not broke or dropped the device, then go to Updato.com and press OS Updates and then type in your device model and it should take about 5 minutes or more to download.
Hope I helped.
Hello,
Thank you for your willingness to help me with this odd situation.
The TM variant of the LG V20 has been my daily driver for at least 5 years when I finally needed to replaced it due to charging issues. I bought and returned an LG V60 and a OnePlus 7 Pro. In the end I went back to what I know, another LG V20 which worked flawlessly untill this morning when suddenly my icon folders would not open. I redid all folders exactly as they were but rather than to replace the 1st set of folders the 2nd set stacked themselves on top of the 1st set. I removed the 2nd set, but 1st set still won't open and also can't be removed by dragging them to top of screen. Home screen buttons have "doubles" now and screen looping doesn't work anymore either even though looping setting is enabled.
I have cleared the cache, turned phone off and on and removed the battery ..... rudimentary I know.
Hopefully you will be able to help me solve this problem. Thank you very much
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