nokia 100 ear speaker problem
nokia 100 ear speaker problem jumpers are given in diagram that is attached with this post. You can see jumper ways and tracks in it.Check all these path and if any of them is missing then apply jumpers as given in it.
In above two lines are given one is blue and the other is red. Both lines are used in ear peace speaker function of nokia 100. and these paths that are identified in the diagram.