Buzz
Smartphones and tablets have become essential tools in modern life. However, they often gather dust when stored in bags or pockets for long periods. Occasionally, this can cause the charging port to stop functioning. Fortunately, there are several methods to clean the charging port before deciding to purchase a new phone or charging cable.
Steps
Remove lint using a toothpick
Turn off the phone to prevent damage. Press and hold the power button to shut down the device. Some phone models will display a "Power Off" option in the settings menu. Always power off the phone before cleaning to avoid damaging or short-circuiting its internal components.
- Remove the battery after turning off the device for extra precaution.
Wrap a small amount of cotton around the tip of a toothpick. Place the cotton pad or cotton ball on a flat surface. Position the toothpick at a 20-degree angle over the pad. Hold the pad with one hand and roll the toothpick with the other. Continue until the cotton is securely wrapped around the toothpick.
- Avoid using too much cotton, as it may hinder the cleaning process.
Stand the phone upright and tilt it to one side. Place the front of the phone on a flat surface. Rotate it upward and slightly tilt it to the right or left. The charging port should face you, and the screen should be parallel to the flat surface.
Insert the cotton-wrapped toothpick into the charging port. With the screen facing down, gently push the toothpick into the port. Move the toothpick left and right while pushing upward, ensuring the cotton stays in place. Repeat this process until debris falls out.
- If necessary, blow into the port to loosen any lint.
Gently scrape the edges of the charging port to remove lint. Move the toothpick along the sides if you notice any lint. Be cautious, as the spring-loaded charging pins are located on the sides. If no lint is visible after cleaning for a while, stop the process.
- If lint remains, consider using compressed air to remove it.
Remove dust and debris using a needle
Remove the battery before cleaning the phone to prevent damage. Cleaning the phone with a needle while it is powered on can cause electric shocks and damage electronic components. Most phones can be turned off by holding the power button. Then, remove the battery to cut off the power supply.
- On some phone models, you can also select "Power Off" from the options menu to shut down the device.
Wrap the tip of the needle with double-sided tape. Purchase a syringe with a 25G needle that is 2.5 cm long. While any needle size can work, this is the average length and size. Take a small piece of double-sided tape and wrap it around the needle's tip.
- Double-sided tape can be purchased from online distributors and office supply stores.
Insert the needle into the left or right side of the charging port. Hold the syringe comfortably as if it were a pencil. Gently insert the needle into the left or right side of the charging port. Lift the needle's tip to pull out lint from the port. Continue lifting gently until all lint is removed.
- Be careful not to scratch the charging pins on the left and right sides of the port with the needle.
Blow into the charging port to remove any remaining lint. After cleaning the port with the needle, blow lightly into it to remove any leftover debris. Observe the port and check for any remaining lint.
- If you have difficulty removing lint, consider using a can of compressed air.
Blow away dust with compressed air
Purchase a can of compressed air with a straw attachment. Compressed air cans are available from online retailers, electronics stores, and office supply shops. Ensure you buy one with a straw to direct the airflow precisely into the charging port.
- Avoid using compressed air on Apple's Lightning ports found on iPhones, iPads, and iPods.
Attach the straw to the nozzle. Screw the small, thin straw onto the nozzle of the compressed air can. Then, point the nozzle downward and press it to test the airflow. Compressed air should blow out from the tip of the straw.
- Tighten the straw if you notice air leaking from the sides of the nozzle.
Blow air into the charging port for 1 to 2 seconds. Position the straw to the left or right side of the charging port. Press the port down and hold the straw steady. Press the nozzle for 1 to 2 seconds to blow air into the port while keeping the straw in place.
- Repeat the process and then inspect the charging port.
- To avoid damaging the port, do not hold the nozzle for more than 2 seconds. Excessive air pressure can harm the delicate internal structure of the phone.
What You'll Need
- Toothpick
- Cotton ball/pad
- Syringe
- Double-sided tape
- 25G needle, 2.5 cm long
- Compressed air with a straw
