Charging Port Samsung S21 S22 Series S23 FE

Charging Port for Samsung Galaxy S21, S22 and S23 FE: Reliable USB-C Repair

This charging port restores power supply and data connection to your mobile phone. This is the USB-C port designed to repair equipment with physical damage to the input or intermittent charging failures. It guarantees a stable fit and safe electrical transmission for everyday workshop use.

Technical Specifications

• Part type: USB-C charging port
• Compatibility: Samsung Galaxy S21 (SM-G991B); Samsung Galaxy S22 (SM-S901B); Samsung Galaxy S23 FE (SM-S711B)
• Component reference: CN-G990B
• Quality: Premium

When to Replace

• The cable does not fit firmly into the USB-C port.
• The phone does not recognise the connection to the charger.
• Charging only works when the cable is positioned at a specific angle.
• The computer does not establish a data connection with the device — confirm the diagnosis.

Notes for the Technician

• Test before applying: before fixing, confirm charging and, where applicable, data transfer and microphone. Thus, if there is any problem, the return or warranty is handled quickly and simply.
• Intervention difficulty: Advanced (requires desoldering and soldering the connector on the charging board).
• Access via the back cover with the need for prior removal of the lower speaker module.
• Work with strict thermal control at the hot air station so as not to damage adjacent components or melt the internal plastic structure of the connector.
• Use suitable solder flux and clean all residue before mounting the board back into the chassis.

What Distinguishes This Version

This part integrates the Premium quality level, offering precise mechanical tolerances on the power and data contacts. It is the suitable option for micro-soldering technicians looking for an economical and durable repair without replacing the complete sub-board.

Frequently Asked Questions

Is this part the complete sub-board or just the USB-C port?
This is only the individual charging port (USB-C female port), requiring soldering directly onto the phone charging board.

Is it compatible with the Samsung Galaxy S21, S22 and S23 FE lines?
Yes, the connector meets the physical specification and suitable solder points for the Samsung Galaxy S21, Galaxy S22 and Galaxy S23 FE series.