Are you noticing iPhone 11 black lines on screen? This issue appears to be quite prevalent with iPhone 11 users, and its causes remain uncertain. Nonetheless, over time, the black line becomes more obvious visually and becomes distracting and frustrating while using your device.
There’s hope! This issue is usually fixed with a variety of solutions, from tweaking settings, using calibration tools and replacing screen components, or sending your device to repair shops. In this article, we’ll provide 9 helpful troubleshooting strategies that fix the iPhone 11 black lines on screen problem.
What Causes the Black Line on iPhone 11 Screen?
There are several possible causes of the horizontal or vertical black lines on the iPhone 11 screen. The most common cause is an issue with the hardware or software on the device.
The possible causes of a black line on mobile screen include:
- LCD damage: When the line becomes thin abruptly, it could indicate physical damage or a broken component inside the iPhone’s Liquid crystal display (LCD). It could be caused by falls or even impacts.
- Digitizer damage: The digitizer layer on the screen that detects touch input can be damaged over time. It can show up as a display issue, such as black lines.
- Loose display connector: If the display connector cable in the iPhone is overheated or damaged, this could result in weird screen artifacts.
- Outdated software/firmware: Software bugs from outdated iOS software or firmware issues are also observed to cause black lines in some instances.
Can I fix iPhone 11 Black Lines on Screen Myself?
If the black lines on the iPhone 11 screen are caused by software glitches, try these simple solutions to fix them.
Restarting it to refresh, updating to iOS 11.3 to address any potential software bugs, or performing a factory reset (after backing up all data first) may resolve any problems.
Also read: YouTube Black Screen? How to Fix YouTube Not Playing Videos Quickly
How to Fix iPhone 11 Black Lines on Screen
1. Force Restart iPhone
A sudden black line appearing on your iPhone 11 could stem from a minor software glitch. Restarting the device by force resets the entire system, removing any damaged data or issues caused by an accident. This fix is quick and has fixed odd screen artifacts for certain users.
2. Readjust the LCD Screen
If an examination of an iPhone 11 reveals that the black line on screen appears to originate from within the display, readjusting the LCD components could aid in resetting the loose connectors.
3. Cycle Charge
Inconsistent charging practices could result in weird software issues arising with screen display, for example, black bars. Try alternating charge with your iPhone 11. Fully drain the battery until it is at zero percent, shut off the phone, then recharge to 100% using the original charger. Avoid interruptions.
4. Use a Professional Tool to Fix iPhone 11 Black Lines on Screen
If the basic troubleshooting methods aren’t enough to eliminate the black line on iPhone 11 screen, then using an expert iOS fix tool will be the best option to fix the issue safely.
Recommended Tools:
- Tenorshare ReiBoot: Helps fix over 150+ iOS system issues, including screen glitches, without data loss.
- iMyFone Fixppo: Specializes in iOS repair and is easy to use for beginners.
- Dr.Fone – Repair (iOS): A reliable tool to resolve iOS-related problems, including screen display issues.
5. Enter iPhone into DFU Mode to Fix iPhone 11 Screen Issues
A Device Firmware Upgrade (DFU) mode is a low-level alternative state that forces reloading of the entire system without activating the device. Trying the DFU mode restore could cause issues to be reset, like black lines related to software errors.
6. Restore iPhone by using iTunes
In the last option, you could wipe and make a complete restoration of the iPhone system software using iTunes and Finder. It will erase all data and settings and then reinstall a fresh iOS version.
7. Factory Reset iPhone
If nothing else works in iPhone 11 black lines on screen, try a complete factory reset of your iPhone to erase all data and settings. This will resolve any software-related issues that cause black lines. But it will erase all your data.
Also read: White Dots on iPad Screen? Here’s The Reason and How to Fix It
8. iOS Software Update
It appears the black line may have resulted from an iOS software bug. Regular updates fix bugs, improve performance, and ensure compatibility with emerging apps and technologies.
9. When You Need A Professional
When black lines appear on an iPhone 11’s screen as a result of hardware damage, such as damaged screens or loose connections, or display issues within its system, certified repair services can effectively resolve them with high-quality repairs that restore optimal display conditions to their device. Since most cases of problems caused by hardware can result in black lines on the screen being caused by hardware, DIY fixes for these issues should generally not be attempted as they could further compromise it.
Final Words
An iPhone 11 black lines on screen may be frustrating, but in most cases, it can be solved. Try basic troubleshooting (restart, update, reset). If it persists beyond these attempts or involves hardware repair services, seek professional service as soon as possible to prevent future display issues from developing.
FAQs about iPhone 11 black lines on screen
Can a software update fix black lines on iPhone 11?
Yes, sometimes iOS updates or professional iOS repair tools can fix black lines caused by software glitches. Hardware damage, however, will require repair.
How do I fix black lines on my iPhone 11 screen?
Try restarting, force restarting, updating iOS, or using professional iOS repair tools. If lines persist, visit an Apple Store or authorized service center.
Can black lines on iPhone 11 screen be permanent?
If caused by hardware damage (screen or motherboard), the lines may be permanent unless the display is repaired or replaced.
How much does it cost to fix iPhone 11 screen with black lines?
Screen repair costs vary depending on warranty, location, and service type. Apple authorized repair centers typically charge more than third-party repair shops.
How can I prevent black lines on iPhone 11 screen in the future?
Use a protective case and screen guard, avoid drops or water exposure, and keep iOS updated to minimize software glitches.
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