Top part of touch screen not working after drop. - Lenovo ZUK Z2 (Plus) Questions & Answers

Hi everyone,
Yesterday I dropped my zuk z2. Nothing happened besides the screen protector breaking. But the top part of the screen (top line) is not responding now. Tried restarting and still the same. Funny thing is that I can make it work, more or less, by pressing firmly the top part of the phone. Should I deduce that the digitalized is loose or might it have broken? Any advices in fixing this?
Thanks!
Eduardo

facing the same problem... upper middle touch is unresponsive. How did u solved it ?

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I have a problem with the screen of my HOX. the top of the screen is a little bit detachable, like the glue doesn't work anymore. i can push it back but it still sticks like 1 millimetre out of the frame. this has been going on for a while without any problems, until now. around the middle of my screen ( a little bit lower then the micro usb plug ), the screen doesn't react to touches anymore, but it still displays like normal. it is only in the middle area, the top and bottom area of the screen functions normal. anyone has the same problem, or a solution?
Do you still have warranty? If it hasn't any marks of being dropped, you could give it a try.

[Q] Need help with Note 2 touch screen issue

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htc Desire 610 Touch screen issue

My 5 month old htc Desire 610 has encountered some Touch Screen issues. It has two "blank" or "broken" vertical lines where the touch screen does not respond and sometimes momentarily the entire touch screen doesn't work. For the past month, applying pressure to the rear upper right hand corner, behind the front facing camera, seemed to provide a temporary fix until now. I have ordered and replaced the entire touch/display but the problem still occurs. It is driving me MAD.
I think what caused it was a silicon case which I had, and when I was bored I would pull it off and on starting in the upper right corner.
The pictures I attached shows when I drag my finger slowly from left or right, a circle is made and the size depends on how long I left my finger there, my phone thinks I am leaving my finger just left of the two lines before continuing on the other side of the touch-screen-blank lines.
This all sounds confusing but help is very appreciated
I found the problem!!
I took the phone apart and placed a small padding behind the touch screen connector (the one coming from the top) and BANG! It works.
This may solve other touch screen issues out there.
Same Issue - Any Advice?
phcreery said:
I found the problem!!
I took the phone apart and placed a small padding behind the touch screen connector (the one coming from the top) and BANG! It works.
This may solve other touch screen issues out there.
Click to expand...
Click to collapse
I'm having the same issue, also have a silicone BodyGlove case which I also flip on and off when I'm bored and it's started screwing with the touchscreen. How'd you get the case of the phone open, what material (i presume something non-conductive) did you use for the padding, and do you have any pictures? I plan to document this procedure when I do it and post for reference. My phone is just over 7 months old, and I don't want to have to buy a new one just yet.
Thanks,
Thanks worked
Sent from my a3ul using XDA Free mobile app
Sometimes my phone gone blank while I using I have to close the apps and open again
phcreery said:
I found the problem!!
I took the phone apart and placed a small padding behind the touch screen connector (the one coming from the top) and BANG! It works.
This may solve other touch screen issues out there.
Click to expand...
Click to collapse
Works in my case too.
Thanks.

Top of screen unresponsive

Had my LG G3 for just over a year, dropped it a few times but nothing major - Screen/casing is in perfect condition still.
The screen has started to raise up so light bleeds out on both sides, tried to press it back down but unfortunately it springs back up. This didn't really bother me until the top part of my screen became unresponsive, I can no longer pull the notification drawer down- I've turned on the show touches in developer options and the screen doesn't pick up my touch at the top of the screen, if I put it in landscape mode the same part of the screen is unresponsive.
My device is under warranty but I'd rather find a solution myself to avoid being without a phone for a few weeks etc.
Is there anything I can do except replace the digitizer?
Curtis
Bump. Having the same exact issue & can't find any solution.
Well, mine had the same problem of the digitizer raised up... I discovered that my battery was swollen then I replaced it with a new one and it fixed that problem... No idea about unresponsiveness...

No Display after dropping phone

Hi,
Unfortunately for me i dropped my phone and cracked my tempered glass in several places. gladly the screen underneath was perfectly fine after drop however, it has developed a fault as the screen won't turn on at all. I tried turning it off and restarting and although i can hear the boot up logo sound i see no picture at all. i can receive calls but cannot answer due to screen not displaying.
The screen had four main pressure cracks.... one is top left, one on the ear speaker, one bottom middle and one bottom left of phone. hopefully you can see it in picture.
Can you give advice on what to try or do to resolve this? will i need a new screen or disassemble to see what the issue is?
I've only had the phone for 2/3 months at most
Thanks in advance
looks like i will answer my own question....
i bought a replacement lcd & digitiser, one complete unit and swapped the necessary components over to new screen. all is working and good. not sure if the screen is repairable but there are other parts inside this screen worth selling on. it still has a non cracked immaculate screen along with the charging port and other stuff inside old screen.
at a cost of £70, i consider this an expensive fix
Thanks for the input kakawak
cheers

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