Fix iPhone Screen Flickering After iOS Update

Fix iPhone Screen Flickering After iOS Update

If your iPhone screen flickers after updating to iOS 18, it can be caused by software glitches, display settings, or incompatible apps. Follow these steps to troubleshoot and fix the issue effectively.

Step 1: Restart Your iPhone

Press and hold the power button and either volume button, then slide to power off. Turn the device back on to refresh system processes and potentially resolve minor display glitches.

Step 2: Check for iOS Updates

Go to Settings > General > Software Update to ensure you have the latest iOS version. Apple often releases patches to fix screen flickering issues.

Step 3: Adjust Display Settings

Navigate to Settings > Display & Brightness. Reduce brightness, disable True Tone, and toggle Auto-Brightness to see if flickering stops. More display customization tips are available at Display & Customization.

Step 4: Close Background Apps

Swipe up and close all open apps to reduce system load. Sometimes, heavy apps running in the background cause temporary screen flickering.

Step 5: Reset All Settings

Go to Settings > General > Reset > Reset All Settings. This resets system settings without deleting personal data, which can solve persistent flickering caused by configuration conflicts.

Step 6: Contact Apple Support

If the issue persists after trying the above steps, it may be a hardware-related problem. Visit an authorized Apple service center for further diagnosis.

For a complete guide to all iPhone features and updates, visit our iPhone Hub.

OnePlus Tip

Screen flickering often happens right after major iOS updates. Keeping your iPhone updated and adjusting display settings can prevent most common flicker issues.

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