How to Fix Green Lines on an iPhone Screen: A Step-by-Step Guide

Green lines on an iPhone screen can be a pesky problem, but it’s one that can often be fixed with a few simple steps. The key is to identify the cause of the lines and apply the appropriate solution, whether it’s a hard reset, software update, or even a screen replacement. By following the instructions outlined below, you can get rid of those annoying green lines and get your iPhone back to working order.

After completing the action, you can expect the green lines on your iPhone screen to either disappear or become less noticeable. If the problem persists, it may indicate a more serious hardware issue that requires professional repair.


Have you ever picked up your iPhone only to discover unsightly green lines running vertically or horizontally across the screen? It’s a common issue that many iPhone users have encountered, and it can be incredibly frustrating. Not only does it disrupt the visual experience, but it can also be indicative of deeper problems with your device. The appearance of green lines can be caused by a variety of issues, ranging from software glitches to physical damage to the screen.

It is particularly relevant to those who rely heavily on their iPhones for both personal and professional use, as it can hinder productivity and overall user experience. Understanding why these lines appear and how to fix them is crucial in maintaining the longevity and functionality of your iPhone. In this article, we’ll explore the potential causes of green lines on an iPhone screen and provide a step-by-step guide to fixing the problem.

How to Fix Green Lines on an iPhone Screen Tutorial

Before diving into the steps, it’s important to note that these solutions will help to troubleshoot and potentially fix the green lines on your iPhone screen.

Step 1: Force Restart Your iPhone

Perform a force restart on your iPhone.

This step can resolve a variety of software issues that may be causing the green lines on your screen. To force restart your iPhone, quickly press and release the volume up button, then the volume down button, and finally, press and hold the side button until the Apple logo appears.

Step 2: Update iOS

Ensure your iPhone’s operating system is up-to-date.

An outdated iOS can often lead to screen issues, including the appearance of green lines. Go to Settings > General > Software Update to check for available updates and follow the on-screen instructions to install the latest version of iOS.

Step 3: Reset All Settings

Reset all settings on your iPhone.

This step will not erase your data but will restore all settings to their defaults, which can sometimes fix screen glitches. Go to Settings > General > Reset > Reset All Settings and enter your passcode to confirm the reset.

Step 4: Check for Physical Damage

Examine your iPhone for any signs of physical damage.

If your iPhone has been dropped or exposed to liquid, the green lines could be a result of hardware damage. In this case, you may need to seek professional repair or consider a screen replacement.

Step 5: Contact Apple Support

If all else fails, contact Apple Support for assistance.

In some instances, the green lines may be due to a manufacturing defect or other issue that requires professional intervention. Contacting Apple Support can provide you with additional troubleshooting steps or warranty options.


Cost-effectiveFixing green lines on your own can save you money on repair costs.
Quick solutionMany of these steps can be done in a matter of minutes, providing a fast fix.
Prevents further damageAddressing the issue promptly can prevent the problem from worsening.


May not fix all issuesSome instances of green lines may require professional repair that cannot be resolved at home.
Risk of data lossAlthough unlikely, some troubleshooting steps have the potential to cause data loss.
Temporary fixThe solutions may only provide a temporary fix, and the issue could reoccur.

Additional Information

When tackling the problem of green lines on an iPhone screen, it’s important to approach the issue methodically. Start with the least invasive solutions, like a force restart, before moving on to more drastic measures such as a factory reset. It’s also crucial to back up your iPhone before attempting any fixes that could potentially lead to data loss. In some cases, the green lines may be the result of a hardware issue that can’t be fixed through troubleshooting alone.

If you’ve exhausted all options and the lines persist, it might be time to consider taking your iPhone to an authorized Apple service provider. They can diagnose the issue and determine whether a screen replacement or other repair is necessary. Remember, if your iPhone is still under warranty, some repair costs might be covered, so be sure to check your warranty status on Apple’s website.


  1. Force restart your iPhone
  2. Update iOS to the latest version
  3. Reset all settings on your iPhone
  4. Check for physical damage
  5. Contact Apple Support for further assistance

Frequently Asked Questions

What causes green lines on an iPhone screen?

Green lines on an iPhone screen can be caused by software glitches, hardware damage, or manufacturing defects.

Can a hard reset fix green lines on an iPhone screen?

A hard reset, or force restart, can sometimes fix green lines if the issue is related to a software glitch.

Will resetting all settings delete my data?

No, resetting all settings will not delete your data, but it will restore all settings to their default values.

Is it safe to update my iPhone’s iOS?

Yes, it’s safe and recommended to keep your iPhone’s iOS updated to the latest version, as updates often include bug fixes and improvements.

What should I do if none of the steps fix the green lines on my iPhone screen?

If none of the troubleshooting steps resolve the issue, it’s best to contact Apple Support or visit an authorized service provider for professional assistance.


Dealing with green lines on an iPhone screen can be a nuisance, but it’s not the end of the world. By following the steps outlined in this article, you stand a good chance of resolving the issue and restoring your iPhone to its full glory. Remember, while some fixes are simple and quick, others may require a bit more time and effort.

If all else fails, don’t hesitate to reach out to Apple Support or seek help from a professional. With a little patience and perseverance, you can say goodbye to those pesky green lines and enjoy your iPhone’s display as it was meant to be seen.