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9 Easy Ways to Fix iPhone Green Screen/Green Lines

DoubtUser Concern

“My new iPhone 14 Pro Max is just under 5 months old, and suddenly yesterday, it started flickering green lines on the screen while using, and after 2-3 hours, the entire screen turned green. What can be done to fix it?”

Apple continues to improve the iPhone's display, but it still isn't free from issues. Recently, many iPhone users have reported seeing a green line on their screens or their entire screens turning green, which significantly affects the normal use of the phone.

iphone green screen

If you’re experiencing the same problem, don’t panic. There are several practical methods you can use to resolve it.  In this article, we will discuss the cause of the green screen/line on your iPhone and what you can do to bring your iPhone back to normal condition. Keep reading!

What Causes Green Screen/Lines on iPhone?

If there is a green line on your iPhone screen or the screen is completely green, it means your device is having trouble identifying the display. Typically, there could be several reasons for the iPhone green screen/lines problem. The possible causes include:

  • Improper Settings: This green screen/lines issue can be caused by the incorrect display settings of your iPhone. You can adjust it back to normal or reset all the settings.
  • System Bugs: iPhone green screen/lines issue may also occur if you are using an outdated iOS system. You can have it fixed by updating your iPhone to the latest iOS version.
  • Damaged Screen: If your iPhone is experiencing a hardware problem like a damaged screen or driver circuit, you'd better contact Apple Support to repair or replace the display screen.

How to Fix iPhone Green Screen/Lines Issue

Change iPhone Display Settings

The improper screen settings and display features on iPhones are the most common causes. As a result, you will need to adjust your iPhone's display settings, including brightness, true tone, and other related variables. These are some simple ways to get this problem fixed:

  • Adjust the Brightness: Sometimes, when we see a green screen glitch on an iPhone, it is probably because the brightness is not adjusted. For that, go to Settings > Display & Brightness, then drag the Brightness slider to the left or right to adjust the brightness of your iPhone. Or you can do that in the Control Center.

adjust brightness iphone

  • Enable True Tone: Apple has introduced a feature called “True Tone” for iPhone 8 and later models. This feature adjusts the brightness and colors of the screen to the surrounding lighting. To turn on True Tone, go to Settings > Display & Brightness and turn on the switch next to True Tone.

enable true tone on iphone

  • Enable Auto-Brightness: Another option is to enable Auto-Brightness. Simply go to Settings > Accessibility > Display Accommodations. Find the Auto-Brightness option and turn it on.

auto brightness

Remove All the Background Apps

If you have too many apps running in the background on your iPhone, you may notice that the screen turns green. As a result, you can easily resolve this issue by removing all background applications.

  • If you are using iPhone 8 or earlier, double-click the Home button to open the most recently used apps. Then swipe up on the apps' card to close them.
  • If you are using iPhone X or later, swipe up from the bottom of the Home screen and pause in the middle. Then, swipe up all the apps's previews to close them.

remove background app

Turn iPhone Off and Back On

To solve the iPhone green screen or green lines issue, we recommend turnning off the iPhone for some time and then turning it back on. This is a fairly basic and simple way to solve a number of minor issues with the device. To do it;

  • Press and hold the Side button and either Volume button at the same time (for older iPhones, press the Side or Top button).
  • Then, release the buttons when you see "Slide to Power Off" on the screen.
  • Drag the slider to power off your iPhone. Wait for 30 minutes, and then power it on again.

restart iphone

Force Restart Your iPhone

If a simple restart doesn't work and your iPhone still has the green screen/lines issue, you can try to force restart your iPhone. The force restart procedure is a little different depending on the iPhone model you have;

  • For iPhone 8 and Newer: Quickly press and release the Volume Up button, then press and release the Volume Down button. Press and hold the Side button until you see the Apple logo on the screen.
  • For iPhone 7/7Plus: Press and hold the Power button together with the Volume Down button. When the Apple logo appears, hold for 10 seconds and then release.
  • For iPhone 6S and Earlier: Hold down the Power and Home buttons at the same time. As soon as the Apple logo appears, release the buttons.

force restart iphone

Reset All Settings

Resetting your iPhone back to factory settings will help you delete any personalized settings that may have caused the iPhone's green screen or green lines issue. The steps are listed below in detail.

  1. Open Settings and go to General > Transfer or Reset iPhone.
  2. Scroll down to find the Reset button and tap on it.
  3. Select Reset All Settings and confirm the action.

reset all settings iphone

Update iOS to the Latest Version

Apple always puts extra effort into new iOS updates to resolve the bugs on the iPhone. Since this is a frequently asked question, you should expect the issue to be resolved in a future edition. As a result, make sure your iPhone is up-to-date at all times.

Navigate to Settings > General > Software Update and tap Download and Install if any new iOS update is available.

update ios version

Repair iOS to Fix Green Lines on iPhone Screen

Many users have reported that after updating to iOS 17, their iPhone screen has green lines or turns green completely. So, the easiest solution to solve iPhone green screen or green lines is to use a professional iOS repair tool. Several programs are now available to do this. The best one to get this task done is FoneGeek iOS System Recovery, which can fix iOS issues in three simple steps which are:


Step 1. Launch FoneGeek iOS System Recovery and connect your iPhone to it via a USB cable, ten select "Standard Mode".

choose repair mode

Step 2. FoneGeek will automatically show you all the ideal firmware packages for your iPhone. Select the ideal one and then hit the Download button.

download firmware package

Step 3. Once the firmware gets downloaded, hit the Fix Now button and then allow the software to fix the phone to get rid of those green screen/lines.

fix now

More Features of FoneGeek iOS System Recovery:

  • Fix 150+ iOS issues like iPhone green screen, green lines, black/white screen of death, iPhone stuck on Apple logo, restarting loop, etc.
  • The data on your iPhone won't be affected if you are using the standard repair mode.
  • Compatible with all iOS versions and iPhone models, including the newest iOS 17/16 and iPhone 15/14/13.
  • Recommended by Mobile Mall, GetDroidTips, Inspirationfeed, Techjury, and Pakainfo and won positive feedback from customers.

trustpilot review

Restore iPhone Using iTunes (DATA LOSS)

You can also use iTunes to restore your iPhone to factory defaults and fix the green screen or green lines issue. This method will erase all of your data, so you should back up your iPhone first.

You can back up your iPhone to iCloud or your computer using iTunes/Finder. Besides, you can use FoneGeek iOS Backup & Restore, which provides more flexibility regarding iPhone data backup and restore.


After backup, follow these steps to restore your iPhone with iTunes:

  1. On your computer, launch iTunes. Then connect your iPhone via a USB cable.
  2. Once connected, navigate to the Summary tab by clicking the iPhone icon in the top left corner.
  3. Tap the "Restore iPhone" button and confirm to restore when prompted.

restore iphone with itunes

Your iPhone will be restored and when it reboots, the green screen issue will have been fixed.

Contact Apple Support for Help

In case you’re not successful in fixing the iPhone green screen or green lines issue using the above solutions, there may be a hardware issue behind it. If that’s so, the best option is to reach out to Apple Support to get expert assistance. They may help diagnose the exact problem and recommend the right solution for it like repairing or replacing the iPhone.

FAQs on iPhone Green Screen or Green Lines

Why does my iPhone have a green line?

We've introduced some possible causes of the iPhone green screen issue. In most circumstances, this could be caused by bugs or glitches in your iOS system. In addition, this problem can also appear if you have incorrect screen settings on your iPhone. And the worst case is the iPhone green screen occurs after dropping or water damage .

What does it mean if the screen on your iPhone turns green?

When the brightness is tuned to 90% or lower, your iPhone might display a green screen glitch. The most common reason which might cause this problem is software bugs. All the possible solutions have been discussed in this article in detail.

Which iPhones does the green screen/line problem affect?

Although iPhone green screen is a common issue among iOS users, it does not affect every iPhone. This problem is mostly found in the iPhone X models. And this could also happen to some older iPhone models like iPhone 6/7/8.


Hope that you have fixed the green screen or green lines issue on your iPhone using the solutions provided above. Try each one until the problem is resolved. Alternatively, you can install FoneGeek iOS System Recovery to effectively remove iOS bugs causing the green screen/lines issue and restore your iPhone to its normal state.

Joan J. Mims

Joan J. Mims is interested in researching all tips about iPhone, iPad and Android. He loves to share useful ideas with all users.

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