MEIZU mBlu 21 Screen Flickering Fix: Easy Solutions Guide

Adjusting Display Settings

• 💡 Adjusting the brightness level in the display settings can help resolve screen flickering.
• ⚠️ Disabling adaptive brightness is recommended as it often resolves flickering issues.

Using a Screen Dimmer App

• 📱 Download and install a screen dimmer app from the Play Store, such as 'screen dimmer all it saver'.
• ✅ Ensure you grant all necessary permissions to the app for it to function correctly.
• ⚙️ Enable the screen dimmer feature within the app to potentially reduce or eliminate flickering.

Software and System Updates

• 🔄 Update your system software through the settings to ensure you have the latest version, as outdated software can cause display problems.
• 📌 Keeping your phone updated is crucial for resolving known issues like screen flickering.

Factory Reset and Service Center

• ⚠️ As a last resort, perform a factory reset of your device, but remember to back up all your data first.
• 🛠️ If screen flickering persists even after a factory reset, it indicates a potential hardware issue, and you should visit a service center for professional diagnosis and repair.