Replacement charging port flex ribbon for SAMSUNGsung Galaxy S21 (SM-G991B / G991U)

Connects the USB-C charging port to the motherboard

Restores charging capability and data transfer functions when original ribbon is damaged

Supports 25W super fast charging and USB 3.2 data transfer

High-quality flex cable for reliable power and signal transmission

Precision contacts ensure secure connection

Solves issues like phone not charging, intermittent charging, or no data transfer

Direct replacement for damaged or torn charging ribbons

Professional installation recommended