However, in other situations, the presence of green lines might be ascribed to random firmware vulnerabilities such as update problems that cause data corruption and in-app glitches. The simplest technique to establish the underlying reason is to know when the problem began or what occurred prior to the appearance of the green lines. ..

If you notice green lines after dropping or getting your iPhone wet, it’s more likely that you have a hardware problem. However, if the lines occur after an update, programme installation, external downloads, or changes to system settings, the issue is most likely software-related.

  1. Reset your iPhone to its factory settings by pressing and holding the Home button and the power button at the same time for about 10 seconds.
  2. Hold down the Option key and select Reset from the menu that appears.
  3. Enter your Apple ID and password in the reset fields, and then press Reset.
  4. The iPhone will reboot and you will be able to use it as usual.

Ways to fix Green lines on iPhone screen

Factory Reset Your iPhone

In the General section, you can change how your phone behaves when it’s not in use.

Reset your phone to its factory settings. ..

Please enter your device’s password to continue.

Update iOS

Settings on your iPhone with Greenline lets you control how your phone works.

If you want to install a new software update, tap General » Software Updates. You can see the latest updates and choose to install them. ..

Tap Download and Install to download the software update.

Once the download is complete, click the Install button.

The iPhone will restart and the new iOS update will be installed. ..

Rebooting Your iPhone

Press and hold the power button and the volume down button at the same time, then release them both.

Swipe the arrow that appears on the screen to the right to access a new menu.

To turn on your iPhone, press and hold the power button until the iPhone turns on. ..

Running iPhone in Recovery Mode

Connect your device to your computer with a USB cable and use the USB port on your computer to charge your device.

Open the iTunes app and select the “iTunes Store” tab.

To force a restart of your device, quickly press the volume up button, then press the volume down button, and then hold down the power button.

If you have an iPhone 5 or later, you will see a recovery mode screen that looks like this: If you have an iPhone 4 or earlier, you will not see a recovery mode screen.

Apple has announced that it will now prompt you to select “Update or Restore” when you try to update your iPhone. Previously, the option was hidden behind a menu item that only appeared if you had unchecked the “Check for Updates” box in your iPhone’s settings.

Final Words

The issue is caused by a bug in the iOS software that affects nearly all iPhone users. The bug can cause the screen to become blank or have green lines running through it, making it difficult to see what is happening on the screen. If you are seeing these problems, you should update your iOS software to the latest version and try to fix them yourself.