Samsung Galaxy S25 SM-S931 mmWave Antenna Module OEM Replacement

Restore 5G mmWave signal performance on your Samsung Galaxy S25 (SM-S931) with this genuine OEM mmWave (mmW) antenna module.

This internal antenna module is responsible for high-band 5G mmWave connectivity. If your device is experiencing a weak 5G signal, no mmWave detection, or inconsistent high-speed data performance, this replacement part may resolve the issue.

This is an original Samsung part, not aftermarket, ensuring proper fit and full network compatibility.

Product Details:

• Genuine Samsung OEM Part
• mmWave (mmW) 5G Antenna Module
• Compatible with Samsung Galaxy S25 SM-S931
• Internal replacement component
• Condition: Grade A – Excellent

Perfect For:

• Weak 5G mmWave signal
• No 5G high-band connectivity
• Network signal drop issues
• Repair shops and technicians

Professional installation recommended.

Watch Eric, one of our repair ninjas, tear down the Samsung Galaxy S25 so you know exactly what you're getting into before you start wrenching.