1. Use a Screen Protector or Tempered Glass

• Step 1: The best way to avoid further damage is by applying a screen protector or tempered glass over the existing scratches. This won’t remove the scratch but will protect your screen from further wear.
• Step 2: If you’ve already installed a protector, this can help mask the scratch’s visibility and prevent it from deepening.

2. Use a Toothpaste Method (For Superficial Scratches)

• Step 1: Apply a small amount of non-gel toothpaste to a clean microfiber cloth.
• Step 2: Gently rub the toothpaste on the scratched area in circular motions. The fine abrasives in toothpaste can sometimes polish the surface and reduce the appearance of minor scratches.
• Step 3: Wipe the screen clean with a damp cloth and let it dry.

Note: This method works best for superficial scratches, not deep ones. Be careful not to press too hard or use abrasive toothpaste.

3. Baking Soda Paste (For Light Scratches)

• Step 1: Mix equal parts of baking soda and water to form a paste.
• Step 2: Apply a small amount of this paste to a microfiber cloth and gently rub it over the scratched area in a circular motion.
• Step 3: After rubbing for a few minutes, wipe the screen clean with a damp cloth.

Note: This method is only effective for shallow scratches, as deep ones require professional help.

4. Use a Polishing Compound

• Step 1: Buy a screen polishing compound from a trusted store.
• Step 2: Apply a small amount of the compound to a microfiber cloth.
• Step 3: Gently rub the compound into the screen in a circular motion. Be gentle, as excessive pressure may cause more damage.

Note: Be sure to follow the instructions on the product, as it may vary based on the brand.

5. Repair Services (For Deep Scratches)

• Step 1: If the scratches are deep and persistent, your best option might be professional repair. A professional technician can polish out deeper scratches or, in some cases, replace the screen.
• Step 2: Look for a reputable near you to help resolve the issue.
• Step 3: If the damage is extensive, consider a screen replacement, which can be the most effective solution for deep scratches.

6. Avoid DIY Methods for Deep Scratches

• Step 1: It’s important to know that methods like using a nail file, sandpaper, or trying extreme techniques could make the damage worse.
• Step 2: For deep scratches, it’s better to avoid attempting DIY repairs that may compromise the screen further.

7. Consider a Screen Replacement

• If the deep scratch affects screen functionality or the cosmetic appearance is bothersome, the most effective solution is to replace the screen entirely. While it may come with a cost, it ensures that your phone works as good as new.

Conclusion

While minor scratches can be polished out using simple methods like toothpaste or baking soda, deep scratches require more careful consideration and often professional help. If you’re dealing with a seriously scratched screen, visiting a phone repair service may be the best option to restore the device’s functionality and aesthetics.

Also Read : Google Pixel 3 XL Teardown Analysis

Things You’ll Need:

• Electrical tape or heat shrink tubing
• Scissors or wire cutter/stripper
• Soldering iron (optional, but ideal for a permanent fix)
• Multimeter (optional, to test continuity)
• Lighter or heat gun (if using heat shrink tubing)
• Replacement wire/connector (if the damage is serious)

How to Repair a Frayed or Cut Charger Cable:

1. Identify the Damage
Look for frayed insulation, exposed wires, or spots where the cable is bent or broken. Check if the charger only works when twisted or bent — that’s a sign of internal wire damage.

2. Cut and Strip the Cable
Use scissors or a wire cutter to cut out the damaged portion of the cord. Carefully strip about 1 inch of outer insulation on both ends. Inside, you’ll usually see 2 to 4 smaller wires (e.g., red, black, green, white for USB). Strip about 0.5 inch of insulation from these smaller wires too.

3. Match and Twist Wires Together
Match colors (e.g., red to red, black to black). Twist each matching wire pair tightly together. (Optional but recommended) Solder the connections for a stronger bond.

4. Insulate Each Wire
Wrap each twisted pair with electrical tape individually to prevent short circuits. Then wrap the whole cable section again with more electrical tape. If using heat shrink tubing, slide it over before reconnecting wires, and then heat it to shrink over the repaired area.

5. Test the Cable
Plug the charger into a low-value device or a USB tester to check if it’s working safely. If it charges normally, your repair was successful.

Tips & Safety Notes:

• If the connector or plug is damaged (like a broken USB or lightning tip), it’s better to replace the end entirely or buy a new cord.
• Use quality electrical tape or heat shrink tubing to ensure durability and safety.
• Avoid using the charger while it’s damaged — it can be a fire hazard.

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