A flickering phone screen can be annoying and distracting, whether it happens while charging, using an app, or simply browsing. The good news is that in most cases, the issue comes down to simple software or hardware glitches that can be fixed at home. Below, we’ll walk you through the most effective ways to stop screen flickering on both iPhone and Android devices.
Common Fixes for a Flickering Screen
1. Restart Your Device
Turning your phone off and back on can clear temporary bugs. This is often enough to stop the screen from blinking or flashing.
2. Update Your System and Apps
Outdated software may cause compatibility issues that lead to screen flickering. Make sure your phone’s operating system and apps are updated to the latest versions.
3. Check the Charging Cable and Power Source
Damaged cables or weak power sources can cause screen instability. Try another cable, adapter, or wall outlet instead of charging through a computer.
4. Disable Auto-Brightness
On iPhone, turn off Auto-Brightness under Settings > Accessibility > Display & Text Size. On Android, switch off Adaptive Brightness in Display settings. This prevents unwanted brightness adjustments that sometimes trigger flickering.
5. Turn Off Blue Light Filters
Features like Night Shift (iPhone) or Night Light (Android) may also cause screen glitches. Disable them temporarily to test if they’re the source of the problem.
6. Use Developer Options on Android
Enable Developer Mode and turn on Disable HW overlays. This forces the GPU to handle screen rendering and may stop flickering.
7. Test in Safe Mode (Android)
Booting into Safe Mode can help identify if the issue is caused by a third-party app. If flickering stops in Safe Mode, an app is the culprit.
8. Get a Professional Checkup
If none of the above solutions work, the issue may be caused by hardware damage. iPhone owners can contact Apple Support, while Android users should reach out to their manufacturer, carrier, or local repair shop.
Can a Virus Cause Screen Flickering?
While rare, a virus can sometimes cause unusual phone behavior. However, most cases of screen flickering are linked to software bugs, outdated apps, or physical damage—such as water exposure or dropping your phone.
Temporary Fix: Screen Mirroring
If the flickering is so bad that you can’t see the display properly, you can still use your phone by mirroring it to another screen. Both Android and iPhone offer built-in screen projection options, which can be a lifesaver when you need to access your files or back up important data.
Why Does My Phone Screen Flicker?
Here are the most common causes:
-
Water or drop damage
-
A faulty charging cable or power adapter
-
Outdated software or apps
-
Screen damage from age or overuse
-
Hardware manufacturing defects
👉 Try the latest 2025 Telephone Ringtones and give your phone a fresh sound.
Frequently Asked Questions
How do I fix a black screen?
On Android, reseat the battery or force a restart. On iPhone, try a hard reset or Recovery Mode.
What about cracked screens?
Small cracks can be temporarily fixed with tape, but for long-term solutions, visit a repair shop or replace the glass.
How do I clean my phone screen?
Use a microfiber cloth. For stubborn dirt, lightly dampen the cloth with water or a safe cleaning solution.
How do I mirror my screen?
iPhone users can use AirPlay or an Apple TV. Android devices support Screen Mirroring through settings or third-party apps.
✅ Final Tip: While fixing phone issues, don’t forget to make your device truly yours. Personalize it with unique free ringtones from RingtonesB and give your phone a sound that matches your style.
