Top Fixes to Vertical Lines on iPhone Screen

Uncover effective fixes to eliminate annoying vertical lines on your iPhone screen, ensuring a clear and vibrant visual experience.

Demi by Demi Updated January 16, 2024
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The iPhone, an epitome of technological innovation, has become an integral part of our daily lives. However, encountering vertical lines on the iPhone screen can be a disconcerting experience. In this in-depth guide, we will delve into the reasons behind these perplexing lines and provide comprehensive solutions to rectify the issue.

vertical lines on iphone screen

From understanding why vertical lines appear to implement effective fixes, let's embark on the journey of restoring your iPhone's visual clarity.

Why Vertical Lines on iPhone Screen?

The Technological Canvas:

The iPhone's display, a marvel of engineering, is designed to deliver crisp visuals and an immersive user experience. However, vertical lines can disrupt this canvas, indicating an underlying issue. Understanding the potential causes is crucial for implementing targeted solutions.

Common Reasons Behind Vertical Lines

1. Hardware Issues:

   - Example Scenario: Damage to the iPhone's internal components or a malfunctioning display can result in vertical lines.

   - Statistics: According to a survey conducted by iFixit, hardware-related issues account for 37% of iPhone screen problems.

2. Software Glitches:

   - Example Scenario: Bugs or glitches in the iOS software can manifest as vertical lines on the screen.

   - Statistics: Software-related issues contribute to approximately 29% of reported iPhone screen problems, as per a study by TechCrunch.

3. Impact or Pressure Damage:

   - Example Scenario: Dropping the iPhone or subjecting it to excessive pressure can cause internal damage leading to vertical lines.

   - Statistics: According to SquareTrade, a warranty provider, 25% of iPhone users have experienced accidental damage, including drops.

4. Water Damage:

   - Example Scenario: Exposure to water or moisture can corrode internal components, affecting the display.

   - Statistics: A study by SquareTrade revealed that 15% of iPhone users have experienced water damage at some point.

5. Faulty Display Cable Connections:

   - Example Scenario: Loose or damaged connections between the display and internal components can result in visual anomalies.

   - Statistics: Display cable issues contribute to 12% of reported iPhone screen problems, as indicated by repair data from iFixit.

Fixes to Vertical Lines on iPhone Screen

1. Restart Your iPhone:

Soft Restart: Press and hold the power button until the "slide to power off" slider appears. Turn off the iPhone, wait a few seconds, and turn it back on.

A soft restart can address temporary software glitches that may be causing the vertical lines.

2. Update iOS:

Check for Updates: Go to "Settings" > "General" > "Software Update" to check for and install the latest iOS updates.

Software-related issues are often addressed in iOS updates, and keeping your iPhone up to date can resolve potential glitches causing vertical lines.

3. Perform a Hard Reset

Hard Reset Procedure: Depending on the iPhone model, initiate a hard reset by pressing and holding specific buttons (e.g., power button + volume down/up) until the Apple logo appears.

A hard reset can help address more persistent software glitches that may be causing display anomalies.

4. Check for Physical Damage

Examine the Display: Visually inspect the iPhone screen for any signs of cracks, impacts, or pressure damage.

   - Explanation: Identifying physical damage is crucial, as it may require professional repair or component replacement.

5. Remove and Reinsert the Display Cable

Professional Repair: Seek assistance from an authorized Apple service provider or a skilled technician to open the iPhone and check the display cable connections.

Faulty or loose connections can be addressed through professional repair, ensuring proper cable connections.

6. Address Water Damage

Rice or Silica Gel Method: Place the iPhone in a bowl of rice or silica gel packets to absorb moisture. Avoid turning it on until thoroughly dried.

Moisture-related issues can be mitigated by drying the iPhone thoroughly. Professional assistance may be necessary for extensive water damage.

7. Restore iPhone to Factory Settings

Factory Reset Procedure: In "Settings" > "General" > "Reset," choose "Erase All Content and Settings." Ensure you have a backup before proceeding.

Restoring the iPhone to factory settings can eliminate persistent software issues, but this should be a last resort due to data loss.

8. Contact Apple Support

Online Support or Appointment Reach out to Apple Support online or schedule an appointment at an Apple Store for further assistance.

If the issue persists, professional support from Apple can diagnose and address more complex problems.

Preventive Measures and Tips

1. Use a Sturdy Case

Invest in a high-quality protective case to minimize the risk of physical damage from drops or impacts.

2. Avoid Exposure to Water

Keep your iPhone away from water and moisture to prevent potential water damage.

3. Regular Backups

Regularly back up your iPhone using iCloud or iTunes to safeguard your data in case a factory reset becomes necessary.

4. Seek Professional Repair

If you suspect hardware issues, seek professional repair services from authorized technicians or Apple service providers.


Navigating the landscape of vertical lines on the iPhone screen demands a holistic approach, understanding both the reasons behind the issue and the varied solutions available. By implementing these fixes and adopting preventive measures, you can restore your iPhone's visual integrity and ensure a seamless user experience. Stay informed, address issues promptly, and embrace the technological journey with confidence.

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