Nokia 206 mic not work problem solution

Today I am teaching how to repair nokia asha 206 model phones microphone not work problem.I crate this solution very easy.You can get other solution by searching internet,they are some are fake and other some are difficult. But my solution is simple.When you work following this solution then  you will understand this is easy.now let's go work.

At first replace a new mic then see result.after that if you see same problem then check following this ways If you found any line broken then make jumper using this solution.