Nokia 3710 Fold microphone, Mic mouthpiece solution

This solution may help fix and repair a nokia 3710 fold that has a microphone failure problem. This solution shows the location of certain components on Nokia 3710 fold that needs to check and or replace if found damaged.
If encountered this kind of problem you may just check the components and connection line tracks showed below.

Nokia 3710 fold mic, mouthpiece repair solution

Before attempting to replace the digital microphone module, check the line paths and connected components first, then replace it if all microphone circuit components and line paths were both okay.
Hope this may help fix the Nokia 3710 Fold microphone, Mic mouthpiece problem.