Display replacement, Touchscreen Question - Moto G5 Questions & Answers

Hello, I'm clumsy and destroyed my display by dropping my phone.
So I ordered a new display, removed the old one and connected the new display and everything worked. (With open case).
Then I was ready to glue the new display in, removed all the protective foil and suddenly the touchscreen is not working anymore.
Can someone give me a hint what the problem is?
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How should the small connector (Ground?, on the left side) should be attached to the inside of the phone?

Related

Please help identify digitizer type (Touch screen) Image inside

HI guys my screen is kinds messing sometimes like can't answer call , while typing becomes unresponsive etc
I am attributing it to a faulty digitizer (touch screen) so will get one from ebay
there are two types available
One with I/C
One without I/C
I have taken image from inside of my phone so that I order correct one
see image below
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Thanks

[SOLUTION]Repairing Faulty Touchscreen / Digitizer

After countless of hours diagnosis and doing trial and error in order to rectify the faulty touchscreen issue where a certain part of the touchscreen area is not working. My solution for this problem is by putting a piece of paper or hard cardboard underneath the digitizer ribbon cable just after the connector.(refer the circle part in the picture below)
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Hope it fix yours.

Ze551 touch connector?

Hello, can anyone point me on a image where does ze551ml has the cable connector on the motherboard responsoble for the touch screen digitizer? Ive got lots of screen ghost touches lately qfter screen change, tryinf to figure the problem, lose connector might be one
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It is probably the one marked by a red circle.
The other screen cable (the blue circle on the left) is only responsible for the display itself and not the touch panel.

Broke fpc connectors Need to buy new ones UK

My brother who lives in Budapest had someone replace the battery they broke the fpc connectors when he got the phone back the screen wouldnt work so he called the guy who had run away and left him with three desolderd fpc i have someone who can replace them but i would need to buy the connectors ports
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the metal shield

Hello there
Someone gave me an old LG G3 d852. I had sometimes crashes and I had to remove the battery every time to make it works again. But today I had another crash and this time removing the battery wasn't enough. Then I decided to look in what was going on and I found the problem. It was the metal shield covering the memory (backside/not screen side). Two of the bonded clips was gone (3 remains). I wonder if I can remove the shield or not. When I test the outline (on the photo) with the ohmmeter it "bip".
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Thanks for your help and sorry for my English.

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