The iPhone 12 is a flagship smartphone known for its advanced features and stunning display. However, some users have reported an issue where the display screen shows a double vertical line in the middle. This problem can be both frustrating and disruptive to the user experience. In this article, we will explore the possible causes behind this issue and provide step-by-step instructions on how to fix it, allowing you to regain the full functionality of your iPhone 12.

iphone 12 display
source GSMArena

Understanding the Double Vertical Line Issue:

  1. Cause: The double vertical line issue on the iPhone 12 display can occur due to various reasons, including software glitches, hardware malfunctions, or physical damage to the device. It typically manifests as two identical lines running parallel in the middle of the screen, dividing the display into two sections.
  2. Impact on Display: The double vertical lines can disrupt the viewing experience, making it difficult to read text, view images, or navigate the user interface. The lines may persist regardless of the app or function you are using on your iPhone 12, hindering your ability to fully utilize the device.

Steps to Fix the Double Vertical Line Issue:

Step 1: Restart your iPhone: Begin by performing a simple restart. Press and hold the Power button until the “Slide to Power Off” slider appears. Slide it to turn off your iPhone, then press and hold the Power button again until the Apple logo appears. Check if the double vertical lines persist after the restart.

Step 2: Update iOS: Ensure that your iPhone 12 is running the latest version of iOS. Outdated software can sometimes cause display-related issues. Go to Settings > General > Software Update and check for any available updates. If an update is available, follow the on-screen instructions to install it.

Step 3: Adjust Display Settings: Sometimes, incorrect display settings can contribute to the double vertical line issue. Go to Settings > Display & Brightness and try adjusting settings such as Brightness, True Tone, or Dark Mode. Experiment with different combinations to see if the lines disappear or become less prominent.

Step 4: Check for App Updates: Certain apps may not be fully optimized for your iPhone 12, leading to display issues. Open the App Store and navigate to the Updates tab. Check if any pending app updates are available, particularly for apps that you frequently use or that may be related to the issue. Update them to their latest versions.

Step 5: Reset All Settings: Resetting all settings on your iPhone can often resolve software-related conflicts. Go to Settings > General > Reset and select “Reset All Settings.” Keep in mind that this action will not delete your data but will revert settings to their default values. You will need to reconfigure personalized settings afterward.

Step 6: Restore or Update via iTunes/Finder: If the issue persists, you can attempt to restore your iPhone 12 using iTunes (Windows) or Finder (Mac). Connect your iPhone to your computer, open iTunes or Finder, and follow the respective instructions to update or restore your device. Make sure to back up your data before proceeding with this step.

Step 7: Contact Apple Support: If none of the above steps resolve the double vertical line issue, it is advisable to reach out to Apple Support. They can provide further assistance and guide you through advanced troubleshooting steps or arrange for a repair if necessary.

Preventing Physical Damage: While the double vertical line issue can be caused by various factors, it’s important to take precautions to prevent physical damage to your iPhone 12. Use a protective case and screen protector to minimize the risk of accidental drops, impacts, or scratches.

Conclusion: Experiencing a double vertical line issue on the display of your iPhone 12 can be perplexing. However, by following the troubleshooting steps outlined in this article, you can increase the chances of resolving the problem. Remember to start with basic software fixes such as restarting your device, updating iOS, and adjusting display settings. If the issue persists, consider performing a reset or contacting Apple Support for further assistance. By addressing the issue effectively, you can restore the pristine display quality of your iPhone 12 and continue enjoying its features without any disruptions.

Click to rate this post!
[Total: 1 Average: 5]
Spread the love

By Jake Anderson

I’m Jake Anderson who is passionate about technology, reading books, blogging and sports. If you want to read my blog you can read my profile creation blog.