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Repair and disassembly information for Samsung's flagship S20 Ultra Android smartphone, released in March of 2020.

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All cameras not working after replacement

When I open the camera app, I get a brief picture then it freezes and says "Warning : Camera failed" I've already replaced both the front facing camera and the rear camera module, but have the same results. I didn't see any damaged pins/connections when I took everything apart, could it be a damaged motherboard?

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more than like an issue with the motherboard

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@mr_shade it is possible that this is a PCB issue but there are no direct connections between components. You could check the individual components and see what that shows you.

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I would also suggest to reinstall the firmware to make sure that this is not Software related. This should help located the components etc. SM G988B Schematic

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Thanks for the schematic! I will take a closer look at the motherboard when I get a chance.

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Cody Atwood will be eternally grateful.
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