Proven Guide: How to Fix Pink Lines on iPhone? (2024)

Part 1. Why is Here a Pink Line on My iPhone?

Here are the main reasons for a pink line on iPhone:

• Faulty display connector cable - A loose, damaged, or malfunctioning display connector cable is a common hardware culprit. This cable connects the iPhone's display screen to the logic board.
• Damaged display screen - If the iPhone's internal LCD or OLED display panel becomes cracked or otherwise dysfunctional, pink lines can show.
• Glitchy graphics/GPU processor - The graphics processing components can have issues that lead to display errors like pink lines rendered on the screen.
• Outdated software and firmware - Bugs, issues, and incompatibilities within the iPhone software and firmware can also manifest as pink lines in some cases.
• Moisture damage - Liquid exposure such as water spill damage on an iPhone can short-circuit display connectors and pins resulting in screen artifacts and lines.
• Drops or impact damage - Physical drops can shake loose cables, and chip display panels, and cause other internal hardware defects that then exhibit as pink lines on the screen subsequently.

Part 2. How to Fix Pink Lines on iPhone?

Method 1. Force Restart iPhone

An abrupt software glitch can sometimes cause pink lines to appear on the iPhone display. Doing a force restart can refresh the entire iPhone operating system which may resolve such software issues.

To force restart and fix iPhone screen pink lines:

1.Quickly press and release the Volume Up button.

2.Immediately follow by pressing and releasing the Volume Down button.

3.Finally, hold down the Side button until you see the Apple logo appear.

Method 2. Fastest Way to Fix Pink Lines on iPhone without Data Loss

UltFone iOS System Repair is advanced utility software that can swiftly resolve iPhone software issues like display errors behind pink lines appearing randomly.

The tool quickly reinstalls the iOS system while retaining user data. This clears out underlying software faults, conflicts, and glitches that cause symptoms like pink lines very effectively. It is the fastest way to properly refresh the iPhone operating system to a default stable state without the hassles of traditional iTunes restores.

Key benefits of using UltFone iOS System Repair:

• Fixes 150+ iOS system problems including display/graphics issues without data loss
• Much faster and safer than iTunes or factory resets
• Very simple do-it-yourself repair with just a few clicks
• Compatible with all iOS versions including the latest iOS 17
• Specifically targets software issues like display glitches
• Has a very high success rate for problems like pink lines

Here is how to fix pink stripes on iPhone screen using UltFone iOS System Repair:

• Step 1 Download and install the UltFone software on a Windows or Mac computer. Connect the iPhone with pink lines to the computer via a USB cable.
• Step 2Open the program and click on "Standard Repair" when prompted. This will fix iOS system files related to the iPhone's display and graphics.
• Step 3 Click "Download Firmware" in the software first to get the latest iOS version for the iPhone.
• Step 4Once downloaded, click "Start Standard Repair". This will repair the pink line issue by reinstalling iOS system files. Allow several minutes for it to complete.
• Step 5When the repair finishes, the iPhone will restart. Check if the pink lines still appear on the screen after the restart. The software would have fixed any display-related system faults causing the lines.

Method 3. Restore iPhone by iTunes

You can also restore and wipe your iPhone using iTunes on a computer. This resets software and settings which can fix display issues stemming from bugs and corrupt data.

To restore via iTunes and fix pink line iPhone:

1. Connect your iPhone to your computer then open iTunes.

2. While your phone is detected, click on the device icon.

3. Go to the Summary section, and click on Restore iPhone. This will initiate a full software restore.

Method 4. Put iPhone into DFU Mode

The DFU (Device Firmware Upgrade) mode is an alternative restore option. It forces the iPhone into a recovery state for fresh installs.

Follow these steps:

1. Turn off your iPhone first if on.

2. Press and quickly release the Volume Up button.

3. Immediately press and release the Volume Down button.

4. Then press and hold the Side button.

5. After 8 seconds, release the Side button but keep holding the other two buttons until the recovery screen appears.

Method 5. iOS Software Update

Apple periodically releases software updates to fix bugs and issues in the iOS system. Updating to the latest iOS version could potentially fix display errors causing pink lines.

To update iOS and fix pink line on phone screen:

1. Go to Settings > General > Software Update.

2. Tap "Download and Install" for the latest iOS update.

3. Follow the onscreen prompts and enter passwords as required.

Once updated, check if the pink lines remain or were resolved. Updates bring bug fixes and patches specifically for issues like this.

Method 6. Factory Reset iPhone

If no other solution works, performing a factory reset erases all contents and settings from the iPhone to give it a brand new software configuration.

Here are the steps to factory reset for fixing iPhone or iPad pink screen:

1. Backup iPhone data first as it will be deleted.

2. Go to Settings > General > Reset.

3. Select "Erase All Content and Settings".

4. Enter your passcode if prompted.

5. Tap through the warning prompts to confirm the reset.

Method 7. Check iPhone Storage

Insufficient storage could potentially contribute to software glitches that affect the display visuals.

To check the storage and fix iPhone pink screen:

1. Go to Settings > General > iPhone Storage.

2. Review storage usage breakdowns and free up space if lacking storage.

Clear caches, unused apps, photos, and media to open up storage capacity. Then test if pink lines still appear.

Final Word

Odd pink lines appearing randomly on your iPhone screen can stem from hardware damage or software glitches corrupting the display rendering. Thankfully, trying some targeted troubleshooting methods can often resolve the annoying visual defect. A force restart, system restore, or software update may fix the root cause.

Or relying on more advanced utility software like UltFone iOS System Repair can swiftly repair corrupt system files without data loss or lengthy iTunes restores.