Samsung Galaxy A15 4G 5G Coaxial Cable Set

Coaxial Cables for Samsung Galaxy A15 4G and 5G: Stable Network and Signal Connection

The coaxial cable set for Samsung Galaxy A15 4G and Samsung Galaxy A15 5G restores the radiofrequency interconnection between the main board and the secondary charging board. This antenna wiring ensures continuous transmission of cellular signal, Wi-Fi and mobile data after damage caused by tension or pinching during phone opening.

Technical Specifications

• Part type: Antenna coaxial cables
• Compatibility: Samsung Galaxy A15 4G (SM-A155F, SM-A155M); Samsung Galaxy A15 5G (SM-A156B, SM-A156E, SM-A156U)
• Quality: Compatible

When to Replace

• Very weak mobile network signal or no service — confirm the diagnosis
• Frequent call drops or failures in 4G and 5G data transmission
• Wi-Fi with no range or constant connection breaks
• Kinked, pinched or broken cable terminal during a technical intervention

Notes for the Technician

• Test before applying: connect the part to the equipment and confirm its operation before fixing or gluing it permanently. Thus, if there is any issue, the return or warranty is handled quickly and simply.
• Difficulty: Medium; requires disassembly of the back cover and middle frame for full access to the chassis side channels.
• Always disconnect the battery before handling the radiofrequency coaxial connectors.
• Fit the terminals with gentle and perfectly perpendicular pressure to avoid deforming the female contacts on the motherboard or charging board.
• Route the cables in the frame's own channels to prevent them from being pinched by screws or when closing the equipment.

What Distinguishes This Version

This high-end compatible variant ensures effective electromagnetic shielding and precise termination for professional repair benches. It is the suitable option for technicians looking to restore stable network reception levels with an excellent cost-benefit ratio.

Frequently Asked Questions

Are these coaxial cables compatible with the Galaxy A15 4G and A15 5G?
Yes, the set is suitable for the Samsung Galaxy A15 4G (SM-A155F) and Samsung Galaxy A15 5G (SM-A156B) variants, respecting the necessary extensions for the internal chassis routing.

Did the phone stop picking up network after replacing a screen, could the problem be this cable?
Yes, if the coaxial cable has been pinched, kinked or improperly fitted to the secondary board during reassembly, the cellular signal is compromised.