How to Fix Phone Screen Flickering Issue Without Using Third-Party Apps
Screen flickering is a common issue that many smartphone users experience. It can be frustrating, causing strain on your eyes and making it difficult to use your phone. Fortunately, there are several ways to fix this problem without resorting to third-party apps. This article will guide you through how to fix phone screen flickering issue without using third-party apps, providing a detailed step-by-step solution, potential causes, and some frequently asked questions about How to fix phone screen flickering issue.
Understanding Phone Screen Flickering
Phone screen flickering can manifest in several ways: the screen may blink repeatedly, colors may shift unexpectedly, or the screen may flash rapidly. The causes behind this problem vary and can include software glitches, hardware issues, or settings conflicts.
Before jumping into fixes, it’s essential to determine whether the issue is due to software or hardware problems. A simple way to check this is to restart your phone. If the flickering stops temporarily after a reboot, it’s likely a software-related issue. If not, there could be a hardware problem.
Steps – How to fix phone screen flickering issue
1. Restart Your Phone
Restarting your phone is often the simplest way to resolve temporary glitches that might be causing screen flickering. It helps refresh your device’s system and may eliminate the issue.
How to Restart:
- Press and hold the power button until the power menu appears.
- Tap on “Restart” and wait for your phone to reboot.
2. Check for System Updates
Outdated software can cause various issues, including screen flickering. Make sure your device is running the latest version of its operating system.
How to Check for Updates:
- Go to Settings.
- Tap on Software Update or System Update.
- If an update is available, follow the on-screen instructions to install it.
3. Adjust Brightness Settings
Auto-brightness settings can sometimes lead to screen flickering, especially if the light sensor is malfunctioning. Try turning off auto-brightness and manually adjusting the brightness level.
How to Turn Off Auto-Brightness:
- Go to Settings.
- Tap on Display or Brightness.
- Turn off the Auto-Brightness or Adaptive Brightness option.
- Adjust the brightness slider manually to a comfortable level.
4. Disable Hardware Overlays
Hardware overlays are used to render UI elements on your screen more efficiently. However, this can sometimes lead to screen flickering if the overlay conflicts with your phone’s GPU. Disabling hardware overlays can resolve this issue.
How to Disable Hardware Overlays:
- Go to Settings.
- Scroll down to Developer Options. (If you don’t see Developer Options, go to About Phone and tap on Build Number seven times to enable it.)
- Find and disable the Disable HW overlays option.
5. Boot into Safe Mode
Booting your phone into Safe Mode disables all third-party apps, allowing you to check if any of them are causing the flickering issue. If the problem doesn’t occur in Safe Mode, it’s likely due to a faulty app.
How to Boot into Safe Mode:
- Press and hold the power button until the power menu appears.
- Press and hold the Power Off option until a prompt to reboot in Safe Mode appears.
- Tap OK to confirm and boot into Safe Mode.
If the flickering stops in Safe Mode, consider uninstalling any recently installed apps or ones that may be causing the issue.
6. Check and Recalibrate Display Settings
Inaccurate display settings or screen calibration can also lead to flickering. Try recalibrating your screen settings.
How to Calibrate Your Display:
- Go to Settings.
- Tap on Display.
- Look for an option like Screen Calibration or Color Mode.
- Adjust the settings to see if it fixes the flickering.
7. Reset Your Phone to Factory Settings
If none of the above methods work, you can try resetting your phone to factory settings. This will erase all data, so make sure to back up your important files before proceeding.
How to Reset to Factory Settings:
- Go to Settings.
- Tap on System or General Management.
- Tap on Reset or Factory Data Reset.
- Follow the on-screen instructions to reset your device.
FAQs How to fix phone screen flickering issue
Q1: Why is my phone screen flickering?
A: Screen flickering can be caused by various factors, including software bugs, conflicting settings, outdated drivers, or even hardware malfunctions.
Q2: How do I know if the screen flickering is a software or hardware issue?
A: If restarting your phone or booting into Safe Mode temporarily resolves the flickering, it’s likely a software issue. If the problem persists in Safe Mode, it may be a hardware-related problem.
Q3: Can I fix screen flickering without using third-party apps?
A: Yes, you can fix screen flickering without using third-party apps by adjusting system settings, updating software, and disabling hardware overlays, as detailed in this article.
Q4: What should I do if the screen flickering persists after trying these methods?
A: If the flickering persists after trying all the solutions mentioned, it may be a hardware issue. Consider taking your phone to a professional technician for further diagnosis and repair.
Q5: Does screen flickering damage my phone?
A: Screen flickering itself does not directly damage your phone, but it may indicate an underlying issue that needs attention. Ignoring the problem could lead to further complications.
Q6: Will resetting my phone fix screen flickering?
A: Resetting your phone to factory settings can resolve persistent screen flickering issues if they are caused by software problems. However, this should be a last resort, as it will erase all data on your device.
Conclusion
Screen flickering on your smartphone can be a frustrating experience, but it’s often fixable without resorting to third-party apps. By following the steps outlined in this guide on how to fix phone screen flickering issue without using third-party apps, you can identify and resolve the problem using built-in settings and tools. If the issue persists, consider seeking professional help to address any potential hardware problems (How to fix phone screen flickering issue).
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