One key feature of iPhones is their ability to display vibrant colors. The latest models today have AMOLED (Active Matrix Organic Light-Emitting Diodes), a kind of OLED display that has increased refresh rate and reduced power consumption. This helps in optimizing the phone’s touch screen display, therefore making it a more complete device.
However, some users experienced a green line on their iPhone screens. Whether it’s due to a flaw in the phone’s settings or software, it can be fixed using simple troubleshooting methods. In this guide, we’ll show you the most common reasons for this screen issue and how to fix the iPhone green screen of death.
Read this guide to learn more.
Table of Contents
Most Common Reasons for iPhone Green Screen Issue
In some cases, it’s possible to wake up with an iPhone screen that displays green. It makes the screen nearly unusable, especially when it covers the entire screen. Here are the most common reasons for the iPhone green screen issue:
- Faulty Display Settings – When encountering display problems, it’s most likely related to incorrect display settings. If it was changed accidentally, there’s a chance that you’ll see a green screen on your iPhone.
- Outdated Software – Software updates contain most fixes for bugs in the current version. You can try updating your iPhone’s iOS version and see if the green screen issue is fixed.
- Damaged Screen – Another situation that will lead to the green screen problem is a damaged iPhone screen. Even if you don’t see any physical damage on the screen, it’s possible that its internal components or wiring is damaged. When this happens it’s best to get your phone checked by trained technicians in Apple Support.
Fixing the iPhone Green Screen Issue
Before going to Apple Support and assessing all costs, you can first try the fixes below. Not only are they easy to do, but you can also do them for free. Remember to go over each fix individually to see which one works best.
Fix #1: Force Restart your iPhone
Force restarting your iPhone means quickly restarting all processes and apps on the device. It’s similar to restarting your iPhone, but you won’t have to go through the swipe screen. Also, this won’t harm or delete any data on your phone.
To do a force restart on an iPhone with a Face ID feature (iPhone 8, SE 2nd Generation, XR, XS, or an iPhone 11 and greater), follow these steps:
- Press and immediately release the Volume Up button.
- Press and immediately release the Volume Down button.
- Next, press and hold the Side button until the Apple logo appears.
Note: You may have issues with Face ID if the TrueDepth camera is not working.
To force restart an iPhone 7, follow the steps below:
- Press and hold both the Volume Down and Side buttons simultaneously.
- Release both buttons when the Apple logo appears.
To force restart an iPhone 6 or iPhone SE, do the following:
- Press and hold both the Sleep/Wake and Home buttons simultaneously.
- Release both buttons when the Apple logo shows up on the screen.
Fix #2: Manage your iPhone’s Display Settings
When there are changes on your iPhone’s display, the first thing that you should check is your phone’s display settings. This contains all configurations that might be affecting the screen’s performance. First off, you can alter the phone’s brightness and see if it affects the green screen issue.
To manage your iPhone’s brightness settings, follow these steps:
- Turn on your iPhone and go to Settings > Display & Brightness.
- Toggle the brightness slider and see if the green screen issue disappears at a certain level.
Also, you can enable the Auto-brightness feature to let your phone adjust automatically to its environment. This will also avoid your phone from being too bright or too dim. To enable auto-brightness on your iPhone, proceed to these steps:
- Navigate to Settings > Accessibility.
- Select Display & Text Size and toggle the Auto-brightness switch to On.
Another display setting that you can enable is True Tone—it’s also an automatic feature that adjusts the phone’s screen to different lighting conditions and makes colors appear consistent. To enable True Tone, do the following:
- Open Settings and select Display & Brightness.
- Tap the True Tone switch to On.
Fix #3: Update your iPhone’s Software
As mentioned earlier, it’s necessary to update your iPhone’s software to install the latest updates and fixes to certain bugs. If you’re wondering how to fix green lines on your iPhone screen, you can try updating its software and see if this restores your phone’s display.
To update your iPhone’s software to the latest iOS version, follow these steps:
- Open Settings and choose General. Ensure that the iPhone is connected to a stable wireless network before continuing.
- Tap Software Update and let the phone scan for the latest iOS updates.
- Select Download and Install and wait for the update to be downloaded.
- Once it’s ready to be installed, tap Install Now.
- After it’s installed, check if the device still has the green screen issue. This may also fix iPhone Ghost Touch problems.
Fix #4: Reset All Settings to Default
Another fix if your iPhone is glitching that you can try is to reset all of your iPhone’s settings to default. This effectively sets all configurations of your phone to their factory state. Remember to take note of certain settings such as your Wi-Fi password and other important settings.
Important: Do not select Erase All Content and Settings as this will effectively delete all user data and content that’s stored on your device.
To reset all settings on your iPhone, follow the steps below:
- Navigate to Settings > General.
- Scroll down and select Transfer or Reset iPhone.
- Tap Reset and select Reset All Settings.
- Enter your iPhone’s passcode to confirm.
- After it reboots, check if the iPhone green screen of death is fixed.
This method should also help if your iPhone cannot connect to the internet but wifi is ok.
Your iPhone’s screen display is an integral part of your device’s usability. Issues such as the green screen problem can sometimes make it hard to use or make it unusable, especially if it covers the whole screen.
Therefore, this guide hopefully helps you in fixing the green screen of death on your iPhone. When all fixes didn’t work, you can contact Apple Support to get your device checked for hardware damage.