In today’s fast-paced digital age, our cell phones have become indispensable tools for communication, work, and entertainment. However, accidents can happen, and one of the most common mishaps is a cracked or shattered cell phone screen. While a damaged screen can be frustrating, the good news is that many screen-related issues can be fixed at home with the right tools and guidance. In this comprehensive guide, we will delve into various tutorials on how to fix your cell phone screen, covering everything from minor scratches to major cracks.

  1. Assessing the Damage

Before diving into any repair process, it’s crucial to assess the extent of the damage. Not all screen issues are created equal, and some may require more advanced repairs or even professional assistance. Here are the most common types of screen damage:

a. Minor Scratches: Small surface scratches can often be buffed out using basic methods and materials.

b. Cracks: Cracks can vary in severity from small hairline fractures to larger, more significant breaks.

c. Broken Display: If your phone’s display is entirely non-functional, it might be due to a damaged LCD or OLED panel.

d. Water Damage: If your phone has been exposed to moisture or submerged in water, it can lead to various screen issues.

  1. Tools and Materials

To begin any repair, you’ll need the right tools and materials. The specific requirements may vary depending on your phone’s make and model, but here’s a list of essential items:

a. Screwdrivers (Phillips, Torx, and pentalobe) of appropriate sizes.

b. Plastic prying tools or guitar picks for opening the phone.


c. Replacement screen or digitizer (make sure it’s compatible with your phone).

d. Adhesive tape or glue designed for phone repairs.

e. Heat gun or hairdryer for softening adhesives.

f. Microfiber cloth for cleaning.

g. Patience and a clean, well-lit workspace.

  1. Repairing Minor Scratches

For minor surface scratches on your cell phone screen, follow these steps:

a. Clean the screen: Use a microfiber cloth to clean the screen surface, removing any dust or smudges.

b. Apply toothpaste or baking soda: Gently rub a small amount of toothpaste or baking soda onto the scratch using a soft cloth. Wipe away any residue.

c. Buff the screen: Using a circular motion, buff the area for a few minutes. This should help reduce the visibility of the scratch.

d. Clean and check: Wipe the screen clean and check if the scratch is less noticeable. Repeat the process if necessary.

  1. Replacing a Cracked Screen

If your cell phone screen has suffered from more severe damage like cracks, you may need to replace the screen. Here’s a general guide on how to do it:

a. Prepare your workspace: Ensure you have all the necessary tools and materials ready. Power off your phone.

b. Disassemble the phone: Remove the screws and carefully open the phone’s housing using plastic prying tools or guitar picks. Be cautious not to damage any cables or components.

c. Disconnect the battery: Before working on the screen, disconnect the battery to prevent any electrical mishaps.

d. Remove the broken screen: Gently detach the damaged screen from the phone. Be mindful of any adhesive holding it in place.

e. Install the new screen: Carefully attach the replacement screen, ensuring all connectors are properly connected.

f. Reassemble the phone: Reattach the housing, screws, and any other components you removed earlier.

g. Power on and test: Turn on your phone and test the new screen to ensure it functions correctly.

  1. Handling Water Damage

Water damage can cause various screen issues, including display malfunctions and touch sensitivity problems. Here’s what to do if your phone gets wet:

a. Power off immediately: If your phone is still on, power it off immediately to prevent further damage.

b. Remove the battery (if possible): If your phone has a removable battery, take it out to minimize the risk of short-circuiting.

c. Disassemble the phone: Open your phone and disconnect any connectors and cables. Clean the internal components with a soft, dry cloth.

d. Dry the phone: Use a desiccant like uncooked rice or silica gel packets to absorb moisture. Place the phone and desiccant in an airtight container for at least 24 hours.

e. Reassemble and test: After ensuring the phone is completely dry, reassemble it and power it on. If the screen issues persist, consider professional help.


Repairing your cell phone screen can be a rewarding and cost-effective endeavor, saving you money and reducing electronic waste. However, it’s crucial to approach the process with patience, care, and a clear understanding of the damage and repair requirements. Whether you’re dealing with minor scratches or a cracked screen, these tutorials provide a comprehensive guide to help you get your phone’s screen back in working order. Remember that not all repairs can be DIY projects, and if you encounter difficulties or doubts, seeking professional assistance is always a wise choice to avoid further damage.

Frequently asked questions

1. What are the common types of screen damage on cell phones?

  • Minor Scratches
  • Cracks
  • Broken Display
  • Water Damage

2. Can I fix minor scratches on my cell phone screen at home?

  • Yes, minor surface scratches can often be fixed at home using household items like toothpaste or baking soda.

3. What tools and materials do I need to repair a cracked screen?

  • Screwdrivers (Phillips, Torx, and pentalobe)
  • Plastic prying tools or guitar picks
  • Replacement screen or digitizer
  • Adhesive tape or glue
  • Heat gun or hairdryer
  • Microfiber cloth
  • Clean workspace

4. How do I replace a cracked screen on my cell phone?

  • Prepare your workspace.
  • Disassemble the phone carefully.
  • Disconnect the battery.
  • Remove the broken screen.
  • Install the new screen.
  • Reassemble the phone.
  • Power on and test the new screen.

5. What should I do if my cell phone gets wet or experiences water damage?

  • Power off immediately.
  • Remove the battery if possible.
  • Disassemble the phone.
  • Dry the phone using a desiccant like rice or silica gel.
  • Reassemble and test after ensuring the phone is completely dry.

6. Can I repair any cell phone screen issue at home?

  • While you can fix minor scratches and some cracked screens at home, not all issues can be DIY projects. Some complex problems may require professional assistance.

7. How do I know if I need professional help for my cell phone screen repair?

  • If you’re unsure about the repair process, encounter difficulties, or if your phone’s screen issues persist after attempting DIY fixes, it’s best to seek professional assistance to avoid further damage.

8. What precautions should I take while repairing my cell phone screen at home?

  • Work in a clean, well-lit workspace.
  • Be patient and gentle while handling delicate components.
  • Disconnect the battery to prevent electrical mishaps.
  • Keep track of screws and components during disassembly.
  • Follow safety precautions when using tools like heat guns or hairdryers.

9. Where can I find replacement screens and digitizers for my cell phone?

  • Replacement screens and digitizers can be found online, through phone repair shops, or from authorized dealers. Ensure you purchase the correct one for your phone model.

10. Are there any risks involved in DIY cell phone screen repair?

  • Yes, DIY repairs carry some risks, including the potential for further damage or voiding your phone’s warranty. It’s essential to be well-prepared and cautious during the repair process.