Nokia 1616 mic solution
nokia 1616 microphone problem is very common. This problem may be many reason, they are if damage microphone, broken mic line way or mic related parts or short this micline. Now I showing how to repair it. At first see the picture very silently, then work.
See the image bellow :
How to done this work :
step 1 : check micor change micif you see problem same, then check Red line ways. If they OK but problem same then check mic related parts.