Samsung S21+ - Replacement: USB module with microphone

Reliable USB Module and Microphone Replacement for Samsung S21+

If your Galaxy S21+ has stopped charging, doesn't respond to the cable, or the person on the other end can't hear you clearly during calls, the issue might lie with the USB module and microphone.

This component is responsible not only for charging and data transfer but also for audio recording.

We will replace the faulty USB module with a new, genuine part, restoring your device to full functionality.

When is replacement actually necessary?

• The phone won't charge, or only charges when the cable is held in a specific position.
• You are hard to hear during calls, or the microphone isn't responding at all.
• The phone reports a charging error (e.g., moisture in the port).
• The device isn't recognized when connected to a computer.

What the USB module replacement involves:

• Opening the device and disconnecting the faulty USB module and microphone.
• Installing a new, genuine Samsung part.
• Testing charging, data transfer, and microphone functionality.
• Ensuring the connector is properly seated and the sound insulation is correct.

Why trust BPS Mobil with the repair?

We use exclusively genuine Samsung USB modules. We do not interfere with other functional components. Before returning the phone to you, we test it under real-world conditions.