Why is there Pink Line on iPhone Screen? [Causes & Solution]

Are you struggling with a mysterious pink line flashing on your iPhone screen? This confusing problem can be rather disturbing, but do not worry! 

In this thorough article, we’ll delve into the underlying issues that lead to the confusing pink line issue and provide practical fixes so your iPhone display can quickly return to perfect condition.

What is the Pink Line on iPhone Screen?

The pink line, which can be seen as a thin, vertical line of pink color going from the top to the bottom of the display, is a visible anomaly on iPhone screens. It varies from the appearance of the typical display and can be very distracting. 

Hardware damage, lost or damaged connectors, software bugs, water damage, overheating, or even manufacturing flaws are some of the causes of this issue. 

It is important to identify the exact problem to choose the best course of action, whether software troubleshooting or expert repair is required to get the iPhone screen back to normal operation and clarity.

What Causes Pink Lines on iPhone Screen?

Before attempting to cure an ongoing pink line on your iPhone screen, it’s important to understand the basic issues. Several things can cause this problem:

1. Hardware Damage

Physical harm to your iPhone’s display or internal parts is a frequent reason for problems. A pink line on your phone’s screen is a sign of screen damage brought on by dropping it or exerting too much pressure.

2. Loose or Damaged Connectors

Over time, internal connectors that attach the device’s display to the motherboard may fall loose or sustain damage. Pink lines and other strange display behavior can result from this.

3. Software Bugs

The pink line issue occasionally might be brought on by software bugs. A faulty iOS update, a bug-ridden app, or mismatched software can bring on display issues.

4. Water Damage

Your iPhone’s internal parts may become damaged by exposure to damp or water, which can result in display issues like pink lines.

5. Overheating

iPhones may become overheated from heavy use or exposure to hot environments. This heat can damage the display, producing odd lines and colors.

6. Manufacturing Defects

Occasionally, the pink line problem may be caused by a manufacturing flaw in the display or internal components.

The first step in addressing the issue is to recognize these potential causes. You can investigate many solutions, ranging from simple software troubleshooting to hiring a hardware repair expert, depending on the underlying problem.

How to Fix Pink Line on Your iPhone Screen?

It can be challenging to remove the pink line from your phone’s screen because the root of the problem must be identified before a fix can be applied. Here are a few things to try:

1. Adjust Pixel Color

Try adjusting the pixel colors by dialing “#0#” on your phone. You can reset the red, green, and blue pixel colors from the settings panel that is brought up when you perform this step. You might need to perform this procedure many times to fix the pink line issue.

2. Inspect for Physical Damage

Carefully examine your phone’s screen and body for any signs of physical damage. If found, consult a professional technician for repair.

3. Inspect Internal Connectors 

Over time, internal connectors may become loose. If it’s possible and you feel safe doing so, you can open your phone and check that all of the connectors are firmly fastened.

4. Restart Your Phone

A straightforward restart might sometimes fix minor software issues that cause the pink line. Turn off your phone, leave it idle momentarily, and then turn it back on.

5. Check for Software Updates

Ensure your phone’s iOS is up to date. Updates include bug fixes that can address display issues.

6. Check for App Conflicts

If the pink line appears only in specific apps, they may be causing the problem. Uninstall and then reinstall these apps to see if that resolves the issue.

7. Perform a Factory Reset

If software issues persist, consider a factory reset. Be sure to back up your data first, as this will erase all data on your device.

8. Seek Professional Repair

If you cannot locate or fix the problem on your own, you should speak with a qualified expert or bring your phone to a licensed repair shop. They can identify and fix any hardware-related issues that cause the pink line.

Remember that attempting complex repairs without the required knowledge or equipment can cause additional harm to your device. Always put safety first; if in doubt, consider getting professional assistance.


In conclusion, there are several reasons why a pink line might appear on your iPhone screen, including hardware damage, software bugs, or even manufacturing flaws. Finding an effective solution requires identifying the exact problem. 

While some issues can be fixed with software upgrades and troubleshooting, others might need to be fixed by a professional. When performing any DIY repairs, always be cautious and put safety first. If necessary, don’t be afraid to ask for professional assistance.

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