Fixes the problem:

Weak or dropping cellular signal

WiFi signal weaker than normal

GPS not working or inaccurate location

Bluetooth connection issues

Poor overall wireless reception

Signal bars showing but connectivity problems

Features & Specifications:

Part Type: Antenna Flex Cable / Signal Ribbon

Compatible Model: Samsung Galaxy S21 Ultra 5G (SM-G998U, G998B)

Material: Polyimide or PET flexible material for durability and flexibility

Condition: 100% Brand New, High Quality

Package Includes: 1x Antenna Flex Cable with multiple metallic contacts/connectors

Design: Compact and flexible design for easy integration

Function: Transmits signals efficiently for robust connectivity