Replacement connection cable for mobile phone antenna for Samsung Galaxy S21 5G (G991U) (US Version). Replacing a damaged or non-functional antenna cable with this superior component revitalizes the device. It enhances network connectivity and call quality, ensuring strong signal reception.

Made from high-quality materials, it guarantees long-lasting reliability. It ensures perfect fit and easy installation.

• Compatibility with: SM-G991U, SM-G991U1