Nokia 5130 Mic Jumpering Problem Repair Solution

this is diagram to show you that how to jumper mic in Nokia 5130.as in diagram we can see there are four prints in mic.one of these points is ground.and the front prints of it are for next point.Nokia 1800 insert sim problem solution ways track sim ic jumper solution

between these two point add a 1k ristance.so with this diagram you can use only two point and mic will work well and ok.