Samsung Fold4 mic replacement question
Hi everyone! I have a question about the microphones used the Samsung Galaxy Z Fold4.
At least one of these two microphones has a hissing noise (the phone was exposed to water), so I am planning to replace them. Both microphones are located on the main board.
I have some no-name microphones available (photo 3) that bought from Aliexpress. Judging by their appearance, all three microphones look very similar and seem to have the same contacts. However I am concerned that the two microphones on the Samsung board have different markings, which raises the question: what is the difference between them?
Can I replace both of the original microphones with the ones I have from Aliexpress?
I thought that Samsung microphones with the same contact layout were interchangeable but now I am not so sure. Ch@tgpt keeps giving me conflicting answers.
I found these part numbers although I am not sure if they are (needs to be verified):
3003-001267
3003-001269
I would really appreciate any advice or information.
Thank you!
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