iPhone 16 Plus Screen Flickering? Here’s the Silent Motherboard Warning

Is your iPhone 16 Plus screen flickering, flashing pink, or displaying odd lines? This issue can be a real hassle, especially when you’re navigating Dubai’s busy streets or working from a café in Bur Dubai. While a flickering screen might seem like a small glitch, it could signal deeper problems, such as a silent motherboard warning. At Milaaj Mobiles and Laptop Repair Al Barsha, we’ve fixed countless iPhone screen issues for Dubai residents, offering free pickup and delivery across Dubai and convenient home service.

In this guide, we’ll uncover why your iPhone 16 Plus screen is flickering, share DIY troubleshooting steps, and explain when to seek professional help from Milaaj’s reliable repair center. Whether you’re in Al Barsha or Deira, we’ve got you covered with fast, trusted solutions. Let’s get started!

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What Causes iPhone 16 Plus Screen Flickering?

Screen flickering on your iPhone 16 Plus can stem from various issues, ranging from minor software bugs to serious hardware faults. Understanding the cause is the first step to fixing it. Here are the most common culprits:

• Software Bugs: iOS 18 updates, common in 2025, can introduce glitches that cause screen flickering. For example, some users notice pink flashes tied to animated wallpapers or auto-brightness.
• Incompatible Apps: Outdated or poorly optimized apps may conflict with your iPhone’s display, leading to flickering or stuttering, especially during multitasking.
• Display Settings: Features like Always-On Display (AOD), True Tone, or Auto-Brightness can trigger flickering in Dubai’s bright sunlight or changing indoor lights.
• Physical Damage: Drops on hard surfaces, like those in Dubai’s malls, or exposure to humidity and sand can loosen display connectors or damage the screen.
• Motherboard Issues: A rare but serious cause, a faulty motherboard can manifest as flickering, random lines, or unresponsive displays.
• Low Storage: Insufficient storage can slow your iPhone, causing performance issues that lead to screen flickering.

If you’re seeing pink flashes, green lines, or a jittery screen, don’t panic. Let’s explore how to fix iPhone 16 Plus screen flickering at home before visiting a repair shop.

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How to Fix iPhone 16 Plus Screen Flickering at Home

Before assuming a hardware issue, try these DIY steps to resolve iPhone 16 Plus screen flickering. These solutions target software problems and are easy to follow, even if you’re not tech-savvy. If you’re in Dubai, Milaaj’s expert iPhone repair service is always ready to assist with free pickup and delivery across Dubai.

1. Force Restart Your iPhone

A quick force restart can clear temporary glitches. Here’s how:

• Press and release the Volume Up button.
• Press and release the Volume Down button.
• Hold the Side button until the Apple logo appears.

Check if the flickering stops after restarting. This often resolves minor software issues.

2. Update iOS to the Latest Version

Apple frequently releases patches to fix bugs, including those causing screen flickering. To update:

• Open Settings > General > Software Update.
• If an update (e.g., iOS 18.2 or later) is available, tap Download and Install.

Many users report that updating iOS resolves flickering tied to wallpapers or AOD settings.

3. Switch to a Static Wallpaper

Animated wallpapers, like the Ultramarine one, have been linked to pink flickering on the iPhone 16 Plus. To change it:

• Go to Settings > Wallpaper > Add New Wallpaper.
• Select a static image from your gallery or Apple’s non-animated options.

Test your device for 24 hours to see if the issue persists.

4. Turn Off Auto-Brightness and True Tone

Display settings can cause flickering in Dubai’s intense sunlight or LED-lit environments. To disable them:

• Navigate to Settings > Display & Brightness.
• Toggle off Auto-Brightness and True Tone.

If the flickering stops, these settings were likely the issue.

5. Identify Problematic Apps

Flickering during specific apps? They might not be optimized for iOS 18. To troubleshoot:

• Open the App Switcher by swiping up from the bottom.
• Close the app by swiping it up.
• If needed, uninstall via Settings > General > iPhone Storage, then reinstall from the App Store.

Update all apps to avoid compatibility issues.

6. Free Up Storage Space

Low storage can cause performance lags, including screen flickering. To check:

• Go to Settings > General > iPhone Storage.
• Delete unused apps, photos, or videos to free up 2–3 GB.

This boosts performance and may stop the flickering.

7. Reset All Settings

Corrupted settings can cause display issues. Resetting them won’t erase your data:

• Go to Settings > General > Transfer or Reset iPhone > Reset > Reset All Settings.
• Enter your passcode to confirm.

Note: This resets Wi-Fi passwords and wallpapers, so keep those handy.

If these steps don’t fix the flickering, a hardware issue, like a motherboard problem, might be the cause.

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The Silent iPhone Motherboard Warning: What You Need to Know

Persistent iPhone 16 Plus screen flickering could indicate a serious hardware issue, such as a motherboard malfunction. The motherboard controls your iPhone’s core functions, including the display. Signs of a motherboard problem include:

• Random pink, green, or white flashes.
• Unresponsive touchscreen or erratic app behavior.
• Overheating or sudden shutdowns.

Motherboard issues can arise from:

• Physical Damage: Dropping your iPhone on Dubai’s marble floors or exposing it to water during humid summers.
• Manufacturing Defects: Rare cases where new devices have faulty components.
• Overheating: Dubai’s hot climate can stress your iPhone, especially if left in a car or used heavily outdoors.

Repairing a motherboard requires precision and expertise. Avoid DIY fixes and trust Milaaj’s professional technicians for accurate diagnostics and repairs. We offer a warranty on repairs and free pickup and delivery across Dubai.

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When to Call Professional iPhone Repair Services

If DIY fixes don’t resolve iPhone 16 Plus screen flickering, it’s time for professional help. Here’s when to act:

• Ongoing Flickering: Persistent pink flashes, lines, or glitches after software troubleshooting.
• Visible Damage: Cracks, water exposure, or dents from drops.
• No Software Updates: If iOS is up to date, the issue is likely hardware-related.

At Milaaj, we use advanced tools to diagnose whether the problem lies with the screen, connectors, or motherboard. Our same-day iPhone repair service ensures minimal downtime, and our home service means you don’t need to visit us in Bur Dubai or Al Barsha. Plus, we provide free pickup and delivery across Dubai for your convenience.

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Why Milaaj Is Your Go-To for iPhone Repairs in Dubai

Choosing the right repair service is crucial for your iPhone 16 Plus. Here’s why Milaaj Mobiles and Laptop Repair Al Barsha stands out:

• Free Pickup and Delivery Across Dubai: From Deira to Al Barsha, we collect and return your device at no extra cost.
• Convenient Home Service: Our technicians come to you, making repairs quick and hassle-free.
• Skilled Technicians: Our team handles everything from screen replacements to complex motherboard repairs.
• Warranty on Repairs: We ensure quality with a warranty for peace of mind.
• Transparent Pricing: Visit Milaaj’s pricing page for competitive rates.

Whether you’re dealing with a flickering screen or a deeper issue, trust Milaaj for fast iPhone repairs in Dubai.

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Preventing iPhone 16 Plus Screen Flickering

Keep your iPhone 16 Plus flicker-free with these tips:

• Update iOS Regularly: Stay on the latest version to avoid software bugs.
• Use a Protective Case: Prevent damage from drops in Dubai’s busy malls.
• Avoid Overheating: Keep your iPhone out of direct sunlight and avoid heavy use in hot weather.
• Maintain Storage: Ensure 2–3 GB of free space for smooth performance.
• Choose Compatible Apps: Stick to apps optimized for iOS 18 to prevent conflicts.

These steps help protect your iPhone’s stunning 6.7-inch OLED display, ensuring a seamless experience.

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FAQs About iPhone 16 Plus Screen Flickering

1. Why is my iPhone 16 Plus screen flickering pink?

Pink flickering is often tied to software issues, like iOS 18 bugs or animated wallpapers. Try updating iOS or switching to a static wallpaper. If it persists, contact Milaaj’s iPhone repair service.

2. Can a motherboard issue cause iPhone 16 Plus screen flickering?

Yes, a faulty motherboard can cause flickering, lines, or unresponsive displays. It’s rare but serious, requiring professional diagnosis from Milaaj’s expert technicians.

3. How long does it take to fix iPhone 16 Plus screen flickering?

Software fixes take minutes, while hardware repairs, like screen or motherboard fixes, can be done same-day at Milaaj with free pickup and delivery across Dubai.

4. Is iPhone 16 Plus screen flickering covered by Apple’s warranty?

It depends on the cause. Manufacturing defects may be covered, but physical damage isn’t. Contact Milaaj for a quick diagnosis and repair with a warranty.

5. How can I book a repair with Milaaj in Dubai?

Simply call our Bur Dubai branch or book online. We offer free pickup and delivery across Dubai and home service for your convenience.

6. Can Dubai’s climate cause iPhone screen issues?

Yes, heat and humidity can stress your iPhone, leading to flickering or hardware issues. Protect your device with a case and avoid direct sunlight.

7. What if my iPhone 16 Plus screen flickering worsens?

Don’t delay—contact Milaaj’s repair center for a thorough check to prevent further damage, especially if it’s a motherboard issue.

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Get Your iPhone 16 Plus Fixed with Milaaj Today

Don’t let iPhone 16 Plus screen flickering disrupt your day, whether you’re in Deira, Al Barsha, or near Reef Mall. From software glitches to motherboard warnings, Milaaj’s expert iPhone repair services have you covered with free pickup and delivery across Dubai and convenient home service. Our skilled technicians ensure fast, reliable fixes with a warranty, so your iPhone is back to its flawless self in no time.

Ready to fix your iPhone 16 Plus screen flickering? Contact Milaaj Mobiles and Laptop Repair Al Barsha or visit our Bur Dubai branch for expert care. Book now and enjoy seamless service tailored for Dubai residents!

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Shop Location: Al Barsha | Bur Dubai | Reef Mall, Salah Al Din
Email: support@milaaj.com
Operating Hours: Monday – Sunday