Green lines on your phone display can be frustrating. Whether you own a OnePlus, Samsung, Vivo, Oppo, iPhone, or other devices, this issue can occur due to software bugs, hardware problems, or accidental damage. Here’s a step-by-step guide to help you fix the green line display issue using built-in settings and a recommended Play Store app.
🔍 Understanding the Green Line Issue
- Software Glitches: Sometimes, a software update can cause screen anomalies.
- Hardware Defects: Internal display damage can also lead to this issue.
- Dead Pixels: Faulty pixels in the screen can trigger green lines.
📱 Brand-Specific Fixes
✅ OnePlus
Check Display Settings:
- Go to Settings > Display & Brightness
- Enable Screen Color Mode
- Select sRGB or DCI-P3
- Restart the device
Display Testing Code:
- Dial
*#808#in the phone app to access the hardware test menu.
If the issue persists, use the recommended app from the download link below.
✅ Samsung
Check Display Settings:
- Open Settings > Display
- Toggle Adaptive Display Off
- Adjust Screen Mode to Basic
- Restart the phone
Display Testing Code:
- Dial
*#0*#to open Samsung’s hidden test menu.
If there’s no improvement, use the app linked below.
✅ Vivo
Check Display Settings:
- Go to Settings > Display & Brightness
- Adjust Screen Color Temperature
- Set to Standard Mode
- Restart the phone
Display Testing Code:
- Dial
*#558#for hardware test options.
Use the suggested Play Store app if the issue remains.
✅ Oppo
Check Display Settings:
- Open Settings > Display & Brightness
- Disable Vivid Mode
- Adjust to Soft Mode
- Restart the phone
Display Testing Code:
- Dial
*#800#to access Oppo’s service menu.
If the problem persists, try the Play Store app below.
✅ iPhone
Check Display Settings:
- Navigate to Settings > Accessibility > Display & Text Size
- Enable Color Filters
- Choose Grayscale and switch back to default
- Restart the phone
Display Testing Code:
- No official dial code available, use Apple’s built-in diagnostics.
If it doesn’t help, consider the Play Store app solution.
✅ Other Brands
For other devices like Technophone, Realme, Xiaomi, and more, try:
- Settings > Display > Color Settings
- Disable Adaptive or Vivid Display Mode
- Restart the phone
- Use the Play Store app linked below if nothing works.
🛠 Fix Green Line Issue Using This Play Store App
If the built-in settings don’t resolve the green line display issue, use our recommended display repair app available on Play Store (Download link below). It helps to:
- Fix dead pixels
- Restore screen color accuracy
- Resolve green line display glitches
🔧 Preventing Future Display Issues
- Use a Screen Protector: Helps reduce physical damage.
- Keep Software Updated: Ensures compatibility and bug fixes.
- Avoid Extreme Temperatures: Heat or cold can impact display performance.
- Use a Certified Charger: Prevents power fluctuations that can damage the display.
- Handle with Care: Dropping the device can lead to screen issues.
- Enable Dark Mode: Reduces screen strain and potential burn-in issues.
📲 Alternative Troubleshooting Methods
- Perform a Soft Reset: Press and hold the power button and restart the device.
- Boot in Safe Mode: Helps identify if a third-party app is causing the issue.
- Update Graphics Drivers: Some Android phones allow driver updates for displays.
- Factory Reset: As a last resort, this can help fix persistent software issues.
📢 Common Myths About Green Line Issues
- “Only OLED Displays Get Green Lines” – False, LCD screens can also develop this issue.
- “Factory Reset Always Fixes It” – Not necessarily, as some issues are hardware-related.
- “It Only Happens After an Update” – It can also occur due to physical damage.
- “There’s No Fix Without Screen Replacement” – Some software solutions can resolve it.
- “Green Lines Mean Your Phone is Dead” – Not true; software fixes can help in many cases.
🔍 Software Updates Impact Display Issues
- Recent updates may introduce display bugs.
- Rollback to a previous version if issues started after an update.
- Check manufacturer forums for known issues related to green lines.
💡 Best Practices for Display Calibration
- Use professional calibration tools if available.
- Manually adjust color settings in your phone.
- Test different color profiles to find the most stable option.
📢 Phone Maintenance
- Clean the display with a microfiber cloth.
- Avoid placing the phone under direct sunlight for extended periods.
- Keep your phone free from dust and debris.
🔧 How it Affects Green Line Issues
- OLED screens are more prone to green lines due to organic material degradation.
- LCD screens are less affected but can still develop display faults.
🔥 Real User Success Stories
- Sam V: “I fixed my screen with the app in just minutes!”
- Melisa Z: “Adjusting display settings resolved my issue without repair.”
- Asor C: “I had to get my screen replaced, but at least I found a solution quickly.”
🔥 Final Thoughts
Fixing the green line display issue depends on whether it’s a software or hardware problem. Try the display settings fixes first, then use the Play Store app if needed. If the issue persists, visit an authorized service center.
