How To Fix MMCX Connector, Works with SHURE, TIN, and all other MMCX Type connection

How to fix any MMCX Connector with noisy, loose with bad and unstable connection. The video posted by FiiO Did not work, so I looked into other failure modes of a MMCX connector, and figured one of the reason could be enlarged female center pin on the earbud side. works on TIN, SHURE and all other IEM with MMCX connectors.