Nokia Asha 210 Mic Problem Solution Jumper Ways
Nokia Asha 210 mic problem can be due to water and rust damages. It might be due to broken parts. If your voice can not reach to the destination phone or you are not able to record a sound in your phone it is the mic fault.
To solve mic problem in nokia 210 check the housing (Casing) if it allow voice to reach to the mic. And after dis assemble of nokia 210 check whole mother board about water and rust damages. Make it clean and apply hot air to make it dry.
Check track and apply jumpers if required. and replace mic if the old one is not working.