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Hello everyone, today I will demonstrate how to replace the plastic coennector on the motherboard of the mobile phone after it is damaged

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This motherboard has a connector here

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Visibly damaged by crushing

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We need to replace it

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Before replacing it

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First, tear off the foam stickers around the plastic

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Use tweezers to hold and twist

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Clean up the surroundings in the same way

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Because this foam glue will melt and shrink when heat a little

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Motherboards like iPhone series are fine

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We did not glue the components around the motherboard of the Android series

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Once you blow it until it shrinks and then blow and melt the small components, it is easy to stick it crooked

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A position shift occurs or two components in other positions stick together to cause a short circuit

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After disassembly

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We also need to clean the glue residue around a little bit

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This place needs to be cleaned up,too

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If the glue residue is far away, we don't need to clean the area like this

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We mainly clean the area where we need to solder

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Otherwise, the residual glue will stick to the solder joints we need to solder, and the connector will not be easy to solder

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Let's clean up a little

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Put a dust-free cloth on the surface of the motherboard

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Dip the brush into the PCB cleaner to clean