Fixed: How to Fix iPhone 16 Pro Max Screen Flickering Issue

Solutions

The iPhone 16 Pro Max is a powerful device, but some users have reported screen flickering issues, where the screen flashes white vertical lines, especially when picking up or unlocking the phone. If you're experiencing this problem, don't worry—there are several solutions to try before seeking professional repair. This article provides step-by-step instructions to fix the screen flickering issue.

Step 1 : Update iOS to the Latest Version

• Open Settings.
• Tap General > Software Update.
• If an update is available, tap Download and Install.
• Allow your iPhone to update and restart.
• Test to see if the flickering issue is resolved.

Step 2 : Disable Always-On 

• Open Settings.
• Tap Display & Brightness.
• Scroll down and toggle Always On Display to OFF.
• Lock and unlock your phone to check if the flickering stops.

Step 4: Adjust Display Settings

• Open Settings.
• Navigate to Accessibility > Display & Text Size.
• Turn OFF the following options:
• Reduce Transparency
• Increase Contrast
• Exit settings and check if the issue persists.

Step 5: Check for Hardware Issues

• Connect your iPhone to a computer using a USB cable.
• Use screen mirroring (or QuickTime on a Mac) to see if the flickering appears on an external display.
• If the flickering only happens on your iPhone but not on the mirrored screen, the issue is likely hardware-related.
• Proceed to Step 6 for additional troubleshooting.

Step 6: Reset All Settings

• Open Settings.
• Tap General > Transfer or Reset iPhone > Reset.
• Select Reset All Settings.
• Wait for your iPhone to restart and check if the flickering is gone.

The iPhone 16 Pro Max screen flickering issue can be frustrating, but in most cases, it’s fixable with a few troubleshooting steps. Start with a simple restart, update iOS, and adjust display settings. If the issue persists, check for hardware problems and reset settings as a last resort.