6 Ways to fix “Horizontal Lines on Samsung Phone Screen”

By | March 31, 2024

Hey! Do you want to fix “Horizontal lines on Samsung phone screen”, then follow this article-

Horizontal Lines on Samsung Phone Screen

As a Samsung phone user, you may have encountered the frustrating issue of horizontal lines appearing on your phone screen. These lines can disrupt your viewing experience and make it difficult to use your device effectively. Understanding the causes behind this issue is the first step towards resolving it.

Root Cause of the Horizontal lines on Samsung phone screen Error


Several factors can contribute to the appearance of horizontal lines on your Samsung phone screen.

  • Software Glitch or Bug
  • Outdated Software
  • Physical damage to the screen
  • Hardware Issue

How to Fix “Horizontal Lines on Samsung Phone Screen”?


1. Restarting your Samsung phone

Before diving into more complex troubleshooting steps, it’s always a good idea to start with the basics. Restarting your Samsung phone can often resolve minor software issues and glitches that may be causing the horizontal lines on your screen.

STEP#1. Simply press and hold the power button until the power options menu appears.

STEP#2. From there, select the “Restart” option and wait for your phone to power back on.

STEP#3. Once your phone has restarted, check if the horizontal lines are still present on your screen.

If the horizontal lines persist after restarting your phone, it’s time to move on to the next troubleshooting step.

2. Checking for software updates

Outdated software can often be the culprit behind various issues on your Samsung phone, including the appearance of horizontal lines on the screen. Software updates not only bring new features and improvements but also fix bugs and glitches that may be causing issues with your device.

STEP#1. To check for software updates on your Samsung phone, navigate to “Settings” menu and scroll down to the “Software update” option.

STEP#2. Tap on it, and if an update is available, follow the prompts to download and install it.

STEP#3. Once the update is complete, restart your phone and check if the horizontal lines have disappeared.

If the problem persists even after updating the software, there are additional troubleshooting steps to consider.

3. Adjusting Display Settings:

In some cases, the display settings on your Samsung phone may be causing the horizontal lines on your screen. By adjusting these settings, you can optimize your phone’s display for better performance and potentially eliminate the lines. To adjust display settings follow these easy steps-

STEP#1. Navigate to Phone settings menu and select “Display”.

STEP#2. From here, you can adjust the brightness, contrast, and other display settings to your preference.

STEP#3. Experiment with different settings to see if any adjustments help reduce or eliminate the horizontal lines on your screen.

STEP#4. It’s worth noting that certain display settings, such as high brightness or intense color saturation, may put more strain on your phone’s hardware and potentially contribute to the appearance of horizontal lines. Finding the right balance in your display settings can help resolve the issue.

4. Clearing Cache and Data

Sometimes, cache and data accumulated by apps on your Samsung phone can cause conflicts and lead to the appearance of horizontal lines on your screen. Clearing the cache and data can help resolve these conflicts and potentially eliminate the lines.

To Clear the cache and data on your Samsung phone follow these easy steps-

STEP#1. Navigate to the Settings menu and select Apps.

STEP#2. From here, choose the app that you suspect may be causing the issue and tap on it. Then, select “Storage” and you will see options to clear the cache and data.

STEP#3. Clear both the cache and data for the App, and repeat this process for any other apps that may be contributing to the issue.

STEP#4. After clearing the cache and data, restart your phone and check if the horizontal lines are still present on your screen. If they are, it’s time to consider more advanced troubleshooting steps.

5. Performing a Factory Reset

If all else fails, performing a factory reset on your Samsung phone may be necessary to resolve the issue of persistent horizontal lines on your screen. A factory reset will erase all data and settings on your phone, so it’s important to back up any important files or data before proceeding.

STEP#1. To perform a factory reset on your Samsung phone, go to the “Settings” menu and select “General management”.

STEP#2. From here, choose “Reset” and then “Factory data reset”. Follow the prompts to confirm the reset and wait for your phone to complete the process.

STEP#3. Once the reset is complete, set up your phone as a new device and check if the horizontal lines have disappeared.

A factory reset should only be considered as a last resort, as it will erase all data on your phone. If the horizontal lines persist even after performing a factory reset, it’s time to seek professional help.

5. Seeking Professional Help

If you have tried all the troubleshooting steps mentioned above and the horizontal lines on your Samsung phone screen are still present, it’s time to seek professional help. Samsung service centers have experienced technicians who can diagnose and repair hardware issues that may be causing the lines.

Before visiting a Samsung service center, it’s a good idea to check if your phone is still under warranty. If it is, you may be eligible for free repairs or a replacement device. If your phone is no longer under warranty, you may have to pay for any repairs or replacements.

Conclusion : Horizontal Lines on Samsung Phone Screen

Horizontal lines on a Samsung phone screen can be a frustrating issue to deal with, but by following the troubleshooting steps outlined in this guide, you can effectively resolve the problem. Start with the basics, such as restarting your phone and checking for software updates.

Then, move on to more advanced troubleshooting steps, such as adjusting display settings, clearing cache and data, and performing a factory reset. If all else fails, seeking professional help from a Samsung service center is the next best option.

Remember to back up your data before attempting any troubleshooting steps, and always check if your phone is still under warranty for potential free repairs. With patience and persistence, you can get rid of those pesky horizontal lines and enjoy a clear and vibrant Samsung phone screen once again.

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