Understanding Internal Cracks and Their Impact on Smartphone Screens

Have you ever encountered a situation where your phone screen looks cracked, but you can't actually feel any crack when you touch it? It feels as smooth as before. You might be wondering what's happened, and whether this can be repaired. In this article, we'll explore the different causes of internal cracks, how to identify them, and the various repair options available.

Internal Cracks: What They Are and How They Occur

The phenomenon you're experiencing could be due to several reasons, including impact damage, pressure damage, or even a manufacturing defect. Here's a closer look at each:

Impact Damage

Your phone might have experienced a drop or impact that caused the glass to crack internally without breaking the outer surface. This is often seen when the glass is made of multiple layers. You might not notice any physical damage at first, but the screen's performance can be affected.

Pressure Damage

Pressure applied to the screen, such as sitting on it or placing a heavy object on top, can cause internal cracks without visible surface damage. This is a common issue that might go unnoticed until the screen starts to malfunction.

In rare cases, a defect in the glass itself can lead to cracks forming internally. This is less common but can still happen.

Signs and Symptoms of Internal Cracks

One of the most common signs of an internal crack is a smooth surface that feels undamaged, yet you might experience some issues with the display. Here are a few symptoms to watch out for:

Discounted Visibility: The screen might appear dimmer or have visible lines. Touch Sensitivity Issues: Although you can't feel the crack, you might notice touch sensitivity problems, such as a floaty sensation or misalignment when tapping. Pixel Disruptions: There might be black or white pixels appearing in specific areas. Display Malfunctions: The display might show flickering or respond slowly in certain parts.

Based on these signs, it's important to take action to ensure your phone operates correctly and safely.

Diagnosing and Repairing Internal Cracks

The most effective solution to an internal crack is typically to replace the entire screen assembly. However, there are other steps you can take before deciding on a professional repair:

Screen Replacement

Screen replacement is the most straightforward and permanent solution. By replacing the entire screen, you eliminate the risk of further damage and restore the display to its original condition.

Professional Repair

It's advisable to take your phone to a certified repair shop or the manufacturer for an assessment. They can confirm the extent of the damage and recommend the best course of action. This is especially important to avoid further complications and ensure your phone remains functional.

DIY Repair

If you have experience with electronics and the proper tools, you can attempt to replace the screen yourself. However, this is generally not recommended unless you have the necessary expertise to avoid further damage and potential safety risks.

Additional Considerations

Warranty: Check if your phone is still under warranty. Some manufacturers cover screen damage, and doing so can save you money and hassle.

Data Backup: Before any repair, ensure your data is backed up. This is crucial in case the damage affects the phone's functionality, and you can recover your data if needed.

If the screen is still functioning properly and you don't notice any issues with touch sensitivity or display quality, you might choose to live with it for now. However, keep an eye on it for any worsening conditions. Early detection and repair can prevent further damage and extend the life of your device.