Nokia asha 305 mic solution Tested 100%

Nokia asha 305 mic not working solution is very easy.I make this solution very simple ways.so every body can repair this problem very easily.If Your phones has mic problem that means mic not work or mic poor sound or bad noise then repair your phones problem following this solution.

How to do this : Check mic or replace good mic if problem same then check this line next check mic related components I hope your problem will be solve.