This video demonstrates the professional rework process for defective data cables. Quality inspectors first use precision instruments to locate fault points, accurately identifying issues such as poor connectivity or insulation damage. Technicians then disassemble the cables on anti-static workbenches, replacing damaged terminals and wires using lead-free soldering techniques. Each rework step follows strict standards, including re-molding, continuity testing, and withstand voltage verification. Repaired cables must pass full functionality tests to ensure data transfer speeds and charging performance meet original specifications. This meticulous rework process not only reduces resource waste but also maintains brand quality reputation, reflecting a sustainable manufacturing philosophy.