Samsung Galaxy A14 5G A146B EU Charging Port

Charging Port for Samsung Galaxy A14 5G: Stable Connection and Reliable Charging

This charging port was developed to restore power supply and data transfer in the Samsung Galaxy A14 5G mobile phone. It is an ideal replacement sub-board to resolve charging failures or poor contact in the USB connector.

Technical Specifications

• Part type: Charging port and bottom board
• Compatibility: Samsung Galaxy A14 5G (SM-A146B, SM-A146B/DS)
• Quality: Compatible

When to Replace

• The phone does not detect the USB cable or does not start charging
• Poor contact when plugging in the charger, requiring the cable to be forced into a specific position
• The computer does not recognise the USB connection for file transfer
• Moisture, accumulated dirt or damaged internal connector pins
• Lower microphone or network signal failures after impact — confirm the diagnosis

Notes for the Technician

• Test before applying: before securing, confirm charging and, where applicable, data transfer and the microphone. Thus, if there is any issue, return or warranty is handled quickly and simply.
• Installation difficulty: Medium
• Access achieved by removing the rear cover and lower middle frame
• Disconnect the battery before handling the bottom board and interconnection flex cables
• Pay extra attention to the fitting of the antenna coaxial cables connected to this module
• Check correct operation of fast charging and the microphone before final closure

What Distinguishes This Version

This high-end compatible part was selected specifically to ensure a rigorous fit in the chassis structure. It is the economical solution indicated for technical repair workshops seeking reliability without compromising costs.

Frequently Asked Questions

Is this charging port compatible with the Galaxy A14 4G version?
No, this board is intended exclusively for the Galaxy A14 5G variant (A146B EU model), featuring dimensions and connection buses different from the 4G version (A145).

Does replacing this board require soldering?
Soldering is not necessary, as the USB port comes integrated into the secondary board with direct pressure connectors.