Diagram solution for nokia asha 311 speaker problem, if problem not solved by changing speaker then we can trace speaker points on motherboard with help of diagram. follow the diagram below and apply jumpers like diagram.
In Nokia Asha 200 Mic Problem can occur because of the faulty Microphone or it’s bad connection to the Cell Phone’s Motherboard. Bad connections can happen for many reasons like if it’s dropped or got wet, bad connection may also happen because of Carbon, Rust or even Dirt. So first of all you should clean Nokia Asha 200 Mic Ways and Motherboard of the Mobile Phone.