All of a sudden a part of touch screen doesn't respond to touch. This is horizontal 1/9 part at slightly above the center. And sometimes it works perfectly fine. Specially when I m charging the phone from wall charger it seems to work but not always.
Do u suggest me to replace the digitizer or there may be other issues.
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My XDA Mini has a screen issue.
Only part for the screen (the middle) has stopped responding to the touch pad.
How do I fix this, has anyone else had it?
Cheers
Max
My Wizard (O2 XDA Mini S) has just developed this problem. The touch screen does not respond to touches around the middle of the screen. The outside edges of the screen work fine however.
I've had it for about 4 years now though, so I suppose its lasted well really. It's a G4 and I installed a WM6.1 ROM on it about 6 months ago (which is awesome btw, makes the phone sooo much better / faster!) but I don't think this is related to the problem.
Any known fix for this? I think it's a hardware issue since I also have the problem where upon opening/closing the keyboard, the screen goes white with multicoloured vertical lines and the phone emits a high pitched noise (have to put phone into standby then wake it up again to resolve). This, whilst annoying, I can live with, but not now the middle of the screen no longer responds to touches
I read somewhere its to do with the ribbon cable that connects the screen and main board, its gets trapped or worn over time as the keyboard is slid in and out. So I guess the touch problem is a more severe symptom of this? Can it be fixed?
Also a point of interest is that I keep the phone in the case a lot of the time. Could the magnets have possibly affected the screen? Anyone else with this problem keep the phone in its case a lot?
Thanks in advance,
Jamie
hey, I cracked my screen (digitizer) today and everything still works. However, when i try to unlock or touch ANYTHING on the screen, nothing registers. I was wondering if the reason my touchscreen doesnt work is because of my broken digitizer? I thought the touchscreen still works although you have a broken screen, does it not?
Sometimes it does. Apparently not in your case. The digitizer is the part of your screen that handles touch input, so it makes sense. Get another one on ebay and switch em out.
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hey guys... I just replaced my digitizer /display with a unit that came already fitted in a new frame... all I had to do was changeover the motherboard and other components (camera, vibrator, 3.5mm jack, etc)...
everything works fine except for the touchscreen not responding to my finger... it detects the spen fine in every area of the screen and even detects my finger touch on the soft keys.
any help guys? I've tried reinstalling my rom as well (audax L v32) im wondering if I'd have to somehow update the touchscreen fw in anyway?! or run some other tool to calibrate the touchscreen or could the touchscreen itself be flawed?
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Hi
I have big issue with my phone. When my phone is lying (on bed/table etc) screen touch sensitivity us terrible in upper part of screen... sometimes recognize touch, sometime not.
When I pick up phone - it's much much better.
I'll add info- I have glass protector from beggining
psycho144 said:
Hi
I have big issue with my phone. When my phone is lying (on bed/table etc) screen touch sensitivity us terrible in upper part of screen... sometimes recognize touch, sometime not.
When I pick up phone - it's much much better.
I'll add info- I have glass protector from beggining
Click to expand...
Click to collapse
i dont understand very well your problem .. your screen is not working right some times? thats the problem?
Yes - only when phone is lying (horizontaly)
I've found other thing... When I plug charger to phone - there is no problem
I face it with tempered glass on... Remove your tempered glass and you will be fine
Yes I would suggest the same solution.. but it doesn't make any sense, the tempered glass might doesn't fit well, but why when you plug the charger the screen response perfectly, I don't get it.
i took off the glass - it's fine, but when i set up new tempered glass on screen - the problem came back...
Phone is charging - touch sensitivity is fine
Phone is not charging - touch sensitivity is poor (in upper part of screen)
As you noticed - when there is power / phone is charging - everything is fine... so it's probably not normal
====EDIT====
"BETTER" INFO - touch works perfectly - when usb-c cable is pluged in
i don't need to plugin cable to charger for better touch screen....
====EDIT2====
same thing when i plug headphones to minijack port - no issue with touch screen.
WEIIIRD
My Xiaomi Redmi 3s's old screen was broken so I imported a new LCD+Touch-screen with frame from china. After fixing the new LCD, display is working perfectly but the touch screen is not working and the surprising thing is the touch screen of the new LCD is working when the phone is connected to a charger! When I unplug the charger the touch screen stops working.
any Idea why its happening? hope someone could help me.
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