WD40 on phone

[TT]

Someone's sprayed WD 40 on a mobile phone and now it works, but does
not pick up any sound.

Its an older Nokia. Any clues on how to fix this appreciated.


Thanks

 

[[email protected]]

check and replace mic element?

 

[JANA]

Check and replace the mic, and speaker elements as necessary. Clean off all
the WD-40 from any surfaces, including the circuit boards. If any got in to
the critical tuned circuits such as the stripline area, this will not be
feasibly serviceable.

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JANA
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check and replace mic element?