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Repair and disassembly information for Samsung's flagship S20 FE Android smartphone, released in October of 2020. Identified by model numbers SM-G780F or SM-G780F/DSM

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Can I replace a SM-G780F board with a SM-G781V board

The phone is a SM-G780F (4G, dual sim) with a faulty motherboard and there is a SM-G781V (5G, single sim) motherboard at a good price.

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Mateo Morales that is a really interesting question. Unless somebody has actually done this conversion, all we can offer is what the boards look like.

Here is the G780F

Block Image

and here the G781V

Block Image

it appears as if the mounting holes and connectors as well as dimension are pretty close (I don't want to say identical)

At this time, if the board has the right price and if it is possible to return it if it does not fit. I would at least give it a try. Let us know how it works out

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Mateo Morales will be eternally grateful.
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