Database Develop

Broken Screen Connector

I ripped the connector that connects the lcd to the motherboard and I have looked all over the internet to find a replacement does anyone know were I can get one? Here is the image of the connector.
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Need Help Identifying Gold Sticker On the Inside of Note 5

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What are those gold strips that sit on the back of the phone?
They both were partly damaged while i was removing the back plate but I haven't figured out what their function was.
Also, it would be nice if anyone were to be able to locate some replacements .

Question Dust behind cam-glasses

I have a problem: behind the glass of the main cam there is some dust!?
Do you know a solution, for getting rid of it again. If you look closely, you can a small hole at the glasbackcover. Is this the place, where the dust came inside?
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Nokia 3 batter plug wires issue

After dropping the phone battery came out from the device and looks some cut to wires from battery plug. Now device does not Power On. How can i repair it myself
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What is this ? Please Watch at the picture .

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The bottom piece, presumably, is the scanner, and this round piece is one half (with the coil removed) of Huawei's "Acoustic Display Technology" speaker.
https://www.ifixit.com/Teardown/Huawei+P30+Pro+Teardown/122028