Check for mobile screen damage

Simple Steps to Check for Mobile Screen Damage

Curious about the condition of your smartphone? Whether you’ve recently acquired a used phone or are preparing to sell an older device, you can assess its health by conducting a series of diagnostic tests. While certain Android devices provide built-in diagnostics, you can also find third-party testing apps on the App Store and Google Play Store.

Typically, types of Phone screen damage include cracks, scratches, and shattered screens, but severe impacts can affect. Signs include lines, black spots, flickering or discoloration on your screen, or even a completely dark display. Icelltech has uncovered the steps how to Check for mobile screen damage?

If any of these issues arise, it’s crucial to address types of Mobile screen damage and schedule a appointment from phone repair shop to address and resolve your damaged LCD.

Why Is It Important to Check for Mobile Screen Damage?

Before delving into the steps to check for mobile screen damage, let’s understand why it’s crucial to do so:

  • Usability: The screen is the primary interface through which we interact with our mobile devices. Any damage can hinder usability, making it challenging to use apps, browse the web, or even make calls.
  • Safety: Cracks or shattered screens can expose the underlying electronics, posing a risk of injury to your fingers and hands.
  • Functionality: Mobile screens are not just for display; they also house touch sensors and other essential components. Damage to the screen can affect the functionality of these components.
  • Resale Value: If you plan to sell or trade-in your mobile device in the future, a damaged screen can significantly reduce its resale value.
  • Appearance: A cracked or damaged screen can be unsightly, affecting the overall aesthetics of your device.

Now that we understand the importance of regular check for mobile screen damage, let’s proceed with the steps to help you assess the condition of your device’s display.

 1: Examine the Exterior

The first step to check for mobile screen damage is to visually inspect the exterior of your mobile screen. Look for any visible signs of damage, such as cracks, scratches, or dents. Pay close attention to the edges and corners, as these areas are more susceptible to impact damage.

2: Check for Touch Responsiveness

Once you’ve examined the exterior, test the touch responsiveness of the screen. Swipe, tap, and perform various touch gestures to ensure that the screen responds accurately to your inputs. Any unresponsiveness or erratic behavior may indicate underlying screen issues.

3: Look for Dead Pixels

Dead pixels are individual pixels on the screen that do not display any color. To check for dead pixels, open a plain white image on your device. Carefully examine the screen for any small black dots. These dots indicate dead pixels. Similarly, you can use a solid black image to check for stuck pixels, which appear as colored dots that do not change.

4: Check for Discoloration or Flickering

To check for screen discoloration or flickering, open a variety of images with different colors and brightness levels. Look for areas on the screen where colors appear distorted or where flickering occurs. Inconsistent color reproduction or flickering may signify screen damage.

 5: Assess Screen Brightness

Check the screen’s brightness levels by adjusting the settings to both low and high levels. Ensure that the screen remains evenly lit without any dim or excessively bright spots. Irregular brightness can indicate issues with the screen backlight.

 6: Inspect for Internal Cracks

In some cases, screen damage may not be visible on the surface. Internal cracks can affect the functionality of the screen without external signs. To check for internal cracks, observe the screen under different lighting conditions, including direct sunlight. Internal cracks may become more apparent under certain lighting.

 7: Test the Screen Orientation

Verify that the screen orientation changes correctly as you rotate your device. Inconsistent orientation changes or screen rotation issues can indicate internal screen damage.

 8: Listen for Unusual Sounds

In rare cases, you may hear unusual sounds when pressing on the screen. These sounds could indicate loose components or internal damage.

 9: Use Diagnostic Tools

Many mobile devices offer built-in diagnostic tools that can help identify screen issues. These tools often include touch screen and display tests. Consult your device’s user manual or online resources to access these diagnostic features.

10: Seek Professional Assessment

If you notice any of the above issues or have concerns about your mobile screen’s condition, it’s advisable to seek professional assessment and repair services. Icelltech technicians have the expertise and tools to diagnose and address a wide range of screen-related problems.


In conclusion, regularly checking for mobile screen damage is essential to ensure the continued usability, safety, and functionality of your device. By following these simple steps by Icelltech, you can identify screen issues early and take appropriate actions to resolve them. 

Whether it’s a cracked screen, dead pixels, or touch responsiveness problems, addressing mobile screen damage promptly can extend the lifespan of your mobile device and enhance your overall mobile experience.

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