Have you noticed an annoying green line running down your phone’s screen? You’re not alone! This issue has been affecting many users, especially after software updates. Fortunately, there are ways to fix it without replacing your screen. Let’s dive into the possible causes and solutions for this frustrating problem.
🛠️ Why Does the Green Line Appear?
The green line on your phone’s display can be caused by various factors, including:
- Software glitches due to an update
- Hardware defects, such as damaged display connectors
- Overheating of the phone
- Water damage
Now, let’s go through device-specific solutions.
🎨 Fixing Green Line Issue on Different Brands
🌟 OnePlus Devices
OnePlus users have frequently reported this issue after updates. Here’s how to fix it:
🔧 OnePlus Display Fix Settings:
- Go to Settings > Display & Brightness
- Adjust the Screen Refresh Rate to 60Hz
- Enable DC Dimming (if available)
- Try rolling back to a previous OS version
🔍 OnePlus Screen Testing Code:
- Dial
*#808#to enter the hardware test menu
💚 Samsung Devices
Samsung phones, especially AMOLED models, are also affected by this issue.
🔧 Samsung Display Fix Settings:
- Open Settings > Developer Options
- Find Hardware Overlays and disable it
- Try enabling Color Correction under Accessibility
🔍 Samsung Screen Testing Code:
- Dial
*#0*#for a full-screen test
💅 Techno & Infinix Devices
Budget-friendly Techno and Infinix phones may experience this issue due to display driver bugs.
🔧 Techno/Infinix Display Fix Settings:
- Open Settings > About Phone > Tap Build Number 7 times to enable Developer Mode
- Set Animator Duration Scale to 0.5x
- Adjust Color Mode under Display settings
🔍 Techno/Infinix Screen Testing Code:
- Dial
*#9646633#to test your display
💜 Vivo & Oppo Devices
These brands have specific settings to resolve screen flickering and green lines.
🔧 Vivo/Oppo Display Fix Settings:
- Open Settings > Display
- Adjust the Color Temperature to default
- Change Screen Refresh Rate to 60Hz
🔍 Vivo/Oppo Screen Testing Code:
- Dial
*#800#for hardware testing
💞 iPhone Devices
Apple users have also experienced green line issues, particularly after updates.
🔧 iPhone Display Fix Settings:
- Go to Settings > Accessibility > Display & Text Size
- Enable Reduce White Point
- Try Downgrading iOS using iTunes
🔍 iPhone Screen Testing Code:
- Open Settings > General > About > Tap Diagnostics & Usage
🔎 More Ways to Fix the Green Line Issue
- Try Safe Mode: Boot your phone in safe mode to check if third-party apps are causing the problem.
- Update Your Apps: Sometimes outdated apps can cause display issues.
- Check for Loose Connections: If your phone was dropped, the display cable may need reseating.
- Use a Third-Party Display Calibration App: Some apps can realign pixels to reduce the green line effect.
🔎 Focus: Preventing Green Line Issues
To prevent green lines from appearing in the future, follow these steps:
- Avoid overheating your phone by not using it while charging.
- Keep your device updated but research before installing major software updates.
- Use a high-quality screen protector to prevent damage.
- Be cautious with moisture and humidity exposure.
- Regularly clean your phone’s display and case to avoid dust buildup.
🌍 Recommended Playstore App for Green Line Fix
If you’re still facing issues, try using the app recommended by Technical Masterminds Display Fix App or the app recommended by Aman Lalani from the Play Store. These apps help detect screen defects and apply software-based fixes.
📖 FAQs
💡 1. Can the green line issue be fixed permanently?
Yes, in many cases, software tweaks or display testing apps can resolve it. If it’s hardware damage, a screen replacement may be needed.
💡 2. Does factory reset remove the green line from the display?
Not always. If it’s a software issue, a reset might help. If it’s a hardware problem, it won’t make a difference.
💡 3. Will using a screen testing code damage my phone?
No, these codes are designed for diagnosing issues and won’t harm your phone.
💡 4. Why did the green line appear after a software update?
It could be a bug affecting the display driver. Rolling back to an older version might fix it.
💡 5. Can third-party apps really fix the green line issue?
Apps recommended by Technical Masterminds Display Fix App and Aman Lalani can detect dead pixels and apply color corrections to minimize the issue.
🔄 Final Thoughts
A green line on your phone’s display can be annoying, but in most cases, it’s fixable! Whether it’s tweaking settings, using hidden codes, or trying a third-party app, these solutions should help you out. If none of these work, it might be time to visit a service center.
