Nokia Lumia 520 Mic Problem Solution Jumper Ways
Nokia Lumia 520 Mic is not working,
Nokia 520 Mic problem solution, Voice is not reaching to the destination mobile phone. Nokia Lumia 520 Voice recording problem solution.
If you are facing mic problem in nokia lumia 520. You can not recod voice in nokia lumia 520, Check the mic hole with housing (casing body) if there is some dust or the hole is blocked and your voice can not reach to the mic.
If you try to record a voice and you can not and you have completed the above mentioned steps then dis assemble the mobile phone nokia lumia 520.
Check out nokia lumia 520 mother board if there is carbon or water rust damages. Make it clean with electronics clean and then apply hot air by using heat gun so that it can be dry.
Do not apply much heat because it can harm your skin and mother board also.
Check out the track as given in above diagram and apply jumpers as shown in the diagram to solve nokia lumia 520 mic problem.