Nokia X2-02 Mic Jumper Solution
https://gsmfixer.blogspot.com/2015/09/nokia-x2-02-mic-jumper-solution.html
Nokia X2-02 Mic Problem Solution with help of jumpers. Some times when you replace the mic with new one and the new mic does not work due to hardware problem. Then you can solve the issue by jumpers as shown in the diagram. Just trace the points on the motherboard and make the jumpers according to the given ways.
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