Cracked Cellphone Screen
Cracked Cellphone Screen

A dropped phone and the heart-stopping sound of glass cracking; it’s a scenario many dread. However, with the right knowledge, replacing a cracked screen can be simpler than you think.

Introduction: The Dreaded Cracked Screen

We invest time, money, and emotions into our phones. A cracked screen can feel like a disaster, but understanding the damage and knowing repair options can put you back in control.

Understanding the Damage

  • Superficial vs. Deep CracksNot all cracks are equal. Superficial ones affect only the outer glass, whereas deep cracks can reach the inner LCD, affecting display and touch functionality.
  • Display and Touch SensitivityIf your display has discolored spots or lacks touch sensitivity, the damage might be deeper than the screen’s surface.

Pre-Replacement Preparations

  • Backup Your DataAlways backup your data to cloud storage or a computer. This ensures your information remains safe, regardless of the repair’s outcome.
  • Gather Necessary ToolsA standard repair kit will include screwdrivers, plastic pry tools, suction cups, and replacement adhesive. Make sure to have a quality replacement screen on hand as well.

Step-by-Step Replacement Guide

  1. Power Off: Always begin by turning off your phone.
  2. Remove Screws: Typically found around the charging port or phone’s sides.
  3. Open the Device: Using pry tools and suction cups, carefully separate the screen from the body.
  4. Disconnect the Battery: This ensures no accidental activations during the process.
  5. Remove the Damaged Screen: There will be several connectors. Detach these with caution.
  6. Attach the New Screen: Reconnect all cables and ensure they fit securely.
  7. Reassemble: Carefully align the new screen with the device’s body. Tighten all screws and ensure no gaps remain.
  8. Test: Power on your phone and test touch functionality and display.

When to Seek Professional Help

While DIY repairs save money, not every situation suits self-repair. If damage is extensive, or if you’re unsure about the process, it’s best to consult a professional.

Preventative Measures for the Future

Consider investing in protective cases and screen protectors. Regularly backing up data and ensuring you have a safe environment for your device can mitigate risks.


While a cracked screen is frustrating, understanding the replacement process can make it manageable. By assessing the damage, preparing adequately, and following steps meticulously, you can give your phone a new lease on life.


  1. How much does a typical screen replacement cost?
    • DIY kits range from $50 to $250, depending on the phone model. Professional repairs can be upwards of $100 to $300.
  2. How long does screen replacement take?
    • For those experienced, 30 minutes to an hour. If it’s your first time, allocate a few hours for careful work.
  3. Will DIY repair void my warranty?
    • In many cases, yes. Always review your phone’s warranty terms before proceeding.
  4. Can a cracked screen be dangerous?
    • Absolutely. Tiny glass shards can be a hazard. Always handle with care.
  5. Does a crack affect phone performance?
    • If it’s just the screen, typically no. However, deep damage affecting internal components can impede functionality.
Eric Chan

Hi! I’m Eric and I work on the knowledge base at  You can see some of my writings about technology, cellphone repair, and computer repair here.

When I’m not writing about tech I’m playing with my dog or hanging out with my girlfriend.

Shoot me a message at if you want to see a topic discussed or have a correction on something I’ve written.

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