If mic is not working in Nokia C5-06.You are facing Low mic voice or no mic voice problem.All these problems can be fix with a few tips and tricks that are given in this post.
nokia Asha 202 Not charging problem solution jumpers
If you found some rust carbon or water damages
then it can also be cause of Nokia C5-06 mic problem to solve and fix
mic problem in Nokia C5-06 clean all the rust and carbon with
electronics cleaner and apply hot air to make it dry.
In above diagram you can see a mic ( microphone ) and some red color lines. These lines are pointing the parts that are used in microphone mic functions in Nokia C5-06.
Check all these tracks and paths with meter and if any of them is missing apply jumpers as shown in above diagram.
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diagrams timely with new cellphone diagrams.some related post are also
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