SAMSUNG A01/M01 CHARGING Board
SUPPORTED MODEL:
2
The charging board for the Samsung Galaxy A01 (SM-A015) and M01 (SM-M015) is a critical sub-component responsible for power delivery, data synchronization, and microphone functionality. This high-precision flex PCB assembly is designed to restore full connectivity to the device when the original port is loose, corroded, or damaged.
| Feature | Specification Details |
| Compatible Models |
Samsung Galaxy A01 (SM-A015, SM-A015F, SM-A015G) Samsung Galaxy M01 (SM-M015F, SM-M015G) |
| Component Type | USB Charging Port Dock Connector Flex Cable Board |
| Interface Type | Micro-USB 2.0 |
| Integrated Components | Micro-USB Port, Internal Microphone, Cellular Antenna Signal Contacts, Main Flex Ribbon Connector |
| Material | High-grade Fiberboard with Gold-plated Contact Pins |
| Functionality | Battery Charging, USB Data Transfer, Voice Recording/Calling (Mic), Network Signal Path |
| Installation Type | Modular Plug-and-Play (Soldering not required for assembly replacement) |
| Build Quality | OEM Grade / High-Quality Replacement |
Precision Micro-USB Port: Features reinforced steel casing to prevent the port from wobbling or breaking off the PCB after repeated cable insertions.
High-Sensitivity Microphone: Includes a pre-installed digital silicon microphone to ensure crystal-clear voice transmission during calls.
Signal Integrity: The board contains dedicated copper contact points for the coaxial antenna cable, ensuring no drop in 4G/LTE or Wi-Fi signal strength after replacement.
IC Protection: Equipped with essential surface-mount components (capacitors and resistors) to help regulate voltage and protect the motherboard from minor power surges.
Replacing the charging board is the standard solution for the following hardware issues:
Intermittent Charging: The phone only charges when the cable is held at a specific angle.
No PC Connection: The computer fails to recognize the device via USB, though it may still draw power.
Broken Pins: Physical debris or moisture has corroded the internal pins of the Micro-USB socket.
Microphone Failure: Callers cannot hear you, but you can hear them (indicating the primary bottom mic is faulty).
Signal Loss: Weak or no network bars caused by damaged antenna pads on the logic board sub-assembly.


