Introduzione
After being in the water, the phone works perfectly, but the virtual keys and the fingerprint sensor no longer work.
The complete disassembly is carried out to check where the problem is and check that there are no oxidations or burnt components
Cosa ti serve
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Nokia 6 (TA-1011): after being in the water, the LEDs light up but the virtual keys (arrow, home and recent applications) do not work.
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Starting from the top (speaker area), gently lift the touch / display and disconnect the flat cable connector, unscrewing the screw and removing the plate that holds it in place.
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At this point, using hot air if necessary, gently lift the flat to detach it from the underlying double-sided adhesive and remove the touch / display.
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Unscrew the screws of the charging module and disconnect the antenna connector.
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Insert trAfter uncoupling the flat cable from the underlying double-sided adhesive tape and removing the charging card, unscrew the screw and disconnect the flat cable.anslation here
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Disassemble the top-up form.
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After removing the sim / micro sd trolley with the extractor and disconnecting the antenna cable, headphone connector and volume / power buttons, unscrew the screws of the logic board.
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Gently lift the motherboard by levering with a plastic tool and remove it from its seat.
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Motherboard with the flat connection of the disassembled charging module
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Looking closely at the microscope the part most exposed to water (as can be seen in step 6), small oxidations were found on the connection pins of the flat cable and the charging module that prevented communication with the motherboard of the sensor of fingerprints and virtual keys.
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To reassemble the device, follow these instructions in reverse order.
To reassemble the device, follow these instructions in reverse order.
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