Product Name: Antenna Flex Cable for Samsung Galaxy A21s
Compatible Model: Samsung Galaxy A21s (SM-A217F)
Part Type: Cellular / GPS antenna flex assembly
Function: Replaces damaged or non‑working antenna – restores cellular signal and GPS reception
Material: Flexible printed circuit with gold‑plated contacts
Color: Black flex with copper / gold traces
Usage: Internal repair – resolves weak signal, no service, or poor GPS performance
OEM Style: Yes – matches original fit and performance