Buzz
1. Signs of Phone Screen Line Issue
Here are the signs indicating that your phone screen is experiencing line issues:
Phone screen interference lines
Phone screen with alternating lines and blurry white display
Screen lines but touch functionality still works
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Vertical or horizontal screen lines but touch functionality is disabled
2. 8 Causes of Phone Screen Lines
In fact, there are many reasons why your phone screen experiences this issue:
- Loose or Faulty Screen Cable
The main cause of this issue in phones is a loose or faulty screen cable. When the cable is loose or faulty, it causes the screen to flicker on and off and also leads to horizontal and vertical lines.
- Physical Impact on the Screen
Another reason for screen lines could stem from physical impacts such as dropping the phone, strong collisions, or constant heavy pressure. This affects the internal electronic circuitry, resulting in this issue.
- Water Damage to the Phone
Accidentally dropping the phone in water can damage the internal circuits. This is also a leading cause of phone screen lines or, worse, touch screen unresponsiveness.
- Due to Screen Malfunction
Screen malfunction caused by incidents during manufacturing and installation from the supplier is also a common reason to consider.
- Phone Exposed to Magnetic Fields
Another significant cause of screen lines is the phone being exposed to magnetic fields. This occurs when users often place their phones near high-magnetic devices such as speakers, magnets, or signal transmitters. If the phone is affected by magnetic exposure, it can cause internal component malfunctions, including the phone screen.
- Caused by Software Conflict
In addition to the mentioned causes, if your phone experiences software conflicts, it can also lead to the appearance of screen lines.
- Due to Hardware Failure
Hardware issues such as broken IC chips, cable damage, etc., can also be the cause of vertical or horizontal lines appearing on the phone screen.
- Due to Low-Quality Screen Replacement
If users purchase a used phone or have had the phone screen repaired at unreliable, cheap shops with low-quality screen replacements, they may encounter this issue during usage.
3. Guide to Fixing Phone Screen Lines
- Restart the Phone
One of the simplest ways to fix a phone with screen lines is to restart the device. You can try restarting the phone several times as it could be caused by software conflicts or the operating system.
- Restore Factory Settings
You can also restore the factory settings for your phone if the screen lines are minor. Hard resetting will help your phone get rid of junk or faulty apps to help the screen return to normal.
- Gently Tap the Phone to Fix
You can also try tapping the phone gently a few times to fix the screen line issue. Sometimes accidentally dropping the phone may loosen the screen cable, and you can apply this method to fix it.
- Get the Phone Repaired at Reputable Service Centers
