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LG Phones Not Charging: How to Fix It Yourself

When your LG Phone won't charge, the most common cause is debris in the charging port or a bad cable. Cleaning the port fixes this about 70% of the time.

⚡ Difficulty: Easy⏱ 10-20 minutes💰 Parts cost: $0-$25🔧 Tools: Wooden toothpick or plastic spudger, Flashlight, Compressed air (optional)

⚠️ Safety First

  • Use only a wooden or plastic tool to clean the charging port — never metal.
  • If you see liquid in the port, let the device dry completely before charging.
  • Do not force a cable into a damaged port.

Parts You May Need

Replacement Charging Cable

~$8-$20

AmazoneBay

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Step-by-Step Repair

  1. 1

    Try a different cable and charger

    Before anything else, try a known-good cable and power adapter. Cables wear out, especially near the connector. This is the fastest way to rule out accessories as the problem.

  2. 2

    Clean the charging port

    Shine a flashlight into the charging port and look for lint, dust, or debris. Use a wooden toothpick to gently scrape along the back of the port. You'll be surprised how much comes out — this is the #1 fix.

  3. 3

    Try a different power source

    Try a wall outlet instead of a computer USB port (more power). Try a different wall outlet. If using a power strip, plug directly into the wall to rule out the strip.

  4. 4

    Perform a hard reset

    Sometimes a software glitch prevents the device from recognizing the charger. Do a hard reset by holding the power button for 15-30 seconds (or power + volume down on some devices). Then try charging again.

  5. 5

    Check for water damage

    If the device got wet recently, it may refuse to charge as a safety feature. Let it dry completely in a warm, dry place for 24-48 hours. Do not use a hair dryer or put it in rice.

If That Didn't Work

  • Worn out or oxidized charging port contacts
  • Damaged battery that can no longer accept a charge
  • Faulty charge controller chip on the motherboard

When to Call a Professional

If cleaning the port and trying multiple cables doesn't work, the charging port or battery may need replacement. Port replacement costs $40-$80 at most repair shops.

Related Repairs

Apple — Won't Turn On

Medium · 15-45 minutes · $0-$30

Apple — Screen Flickering

Medium · 10-30 minutes · $0-$50

Apple — Battery Draining Fast

Easy · 10-20 minutes · $0-$50

Apple — Not Charging

Easy · 10-20 minutes · $0-$25

Disclaimer: This guide is for informational and educational purposes only and does not constitute professional repair advice. All repairs are performed at your own risk. RepairItFree.com is not liable for any personal injury, property damage, device damage, voided warranties, or other losses resulting from the use of this information.

If you are unsure about any step — especially anything involving electricity, gas, water, or refrigerant — stop and consult a qualified professional. Your safety is more important than saving money.

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