FP2 - Searching for a working bottom module

[anon9989719]

Hi Welcome to the forum…

There are successful attempts to repair/replace the mic, either DIY or via a shop maybe.

Howto repair the microphone inside the bottom module

As fairphone angel (in Berlin) I have a lot of support cases with nonfunctional microphones in the bottom modul. A lot of users have minimum the 2nd, often the 3rd bottom module. Mostly easily changed by Fairphone support in warranty. But there is a lot of waste (I collect old faulty modules and send them back for recycling). So my questions: Did anyone successfully repaired the microphone inside the bottom module by soldering a new smd microphone? What’s the reason for the highly rate of f…