@dr.phone_official1: USB Type-C Pin 18 Explained! Hidden Line Everyone Misses ⚡️🔧 Here’s the complete breakdown of USB Type-C Pin 18 — one of the most important lines in the entire charging system. This pin plays a key role in power detection and current flow, and if it’s damaged or missing, the phone may stop charging instantly. This diagram will help you quickly trace the line, diagnose faults, and find where the charging circuit fails. More Type-C diagrams, jumper paths, and repair guides coming daily! LIKE + FOLLOW for nonstop mobile repair knowledge. #TypeC #USBTypeC #Pin18 #ChargingProblem #PhoneRepair #Schematic