Samsung Galaxy A55 5G Charging Port

Charging Port for Samsung Galaxy A55 5G: USB-C Connection Restoration

This charging port was specifically designed to restore power supply and data synchronisation on the Samsung Galaxy A55 5G. This is a sub-board equipped with the Type-C connector, essential for replacing a charging port with broken pins or physical wear.

Technical Specifications

• Part type: Sub-board with USB-C charging connector
• Compatibility: Samsung Galaxy A55 5G (SM-A556B, SM-A556B/DS, SM-A556E, SM-A556E/DS, SM-A5560)
• Quality: Compatible

When to Replace

• The phone does not detect the charging cable or only charges in a specific position.
• Permanent poor contact when moving the USB-C plug.
• The phone is not recognised by the computer during file transfer.
• Internal connector pins damaged, oxidised or with visible breaks.
• Intermittent charging or absence of charge signal — confirm diagnosis.

Notes for the Technician

• Test before applying: before fixing, confirm charging and, if applicable, data transfer and microphone. Thus, if there is any problem, the return or warranty is handled quickly and simply.
• Intervention difficulty: Medium.
• Opening the device is done via the back cover, requiring moderate heat to soften the adhesive fixture (new adhesive sold separately).
• It is necessary to unscrew the lower loudspeaker module to access the bottom board directly.
• Carefully disconnect the interconnection flex cable (FPC) and the antenna coaxial cable before removing the damaged component.
• Check the cleaning of the routing channel and test current input and data communication before sealing the equipment.

What Distinguishes This Version

This high-end compatible version has been meticulously selected to ensure exact dimensional tolerances and correct fixture in the chassis. It is the appropriate choice for repair workshops looking for a reliable and economical solution to resolve charging system faults.

Frequently Asked Questions

Is this charging board compatible with other versions of the Galaxy A line?
No, this part is intended exclusively for variants of the Samsung Galaxy A55 5G (SM-A556 series), and is not compatible with previous models like the A54 or variants from other series.

Does replacing this board resolve lower microphone issues?
If the main call microphone is integrated into this sub-board and presents a fault, changing the component can solve the problem — always confirm the diagnosis of the audio circuit before repair.