LG Phoenix 2 Charge Port Replacement
Dust and dirt buildup in the charging port can cause charging issues.
- Charging port damage may be due to excessive dust or dirt accumulation.
- This guide is for replacing the charging port on LG Phoenix 2 model LG-K371.
- You will need to replace the charging port if your phone:
- Won't charge at all,
- Stops charging when moving the charger cable,
- Has a damaged or faulty charging port.
Step 1 | Battery
Locate the notch at the bottom edge of the phone.
- Insert a fingernail into the notch.
- Pull on the back cover with one hand while holding the rest of the phone steady.
- Run your fingernail along the edge to release the back cover.
Step 2
Locate the notch at the bottom edge of the battery and use your fingernail to pry it open.
- Insert your fingernail into the notch.
- Gently pull the battery out.
Step 3 | Motherboard
- Remove all nine 3.0mm screws on the back of the phone.
- Use a Phillips #0 screwdriver to remove each screw, including the one attaching the camera lens.
Step 4
Insert the plastic opening tool between the screen and the outer chrome edge.
- Pry gently to loosen the bottom shield from the rest of the phone.
Step 5
Disconnect all three ribbon connectors from the motherboard using a plastic opening tool:
- Front camera connector
- Rear camera connector
- Screen connector
Step 6
Separate the motherboard from the back frame using a plastic opening tool.
- Remove the motherboard from the device.
Step 7 | Charge Port
Careful handling of hot components required.
- Locate the USB port on the motherboard.
- Desolder the USB port from the motherboard using a soldering iron.
For detailed soldering and desoldering instructions, refer to the How to Solder and Desolder Connections guide.
Step 8
Remove the USB port from the motherboard by desoldering it.
- Set aside the removed USB port.