--- title: "How to Fix Phone Screen Flickering | FixFix Labs" description: "Your phone screen flashes, flickers, or shows visual glitches. Step-by-step phone troubleshooting guide with quick checks and fix instructions." lang: en json-ld: | [ { "@context": "https://schema.org", "@graph": [ { "@type": "Organization", "@id": "https://fixfixlabs.com/#organization", "name": "FixFix Labs", "url": "https://fixfixlabs.com/", "logo": "https://fixfixlabs.com/emblem.webp", "sameAs": [ "https://facebook.com/fixfixlabs", "https://instagram.com/fixfixlabs", "https://www.tiktok.com/@fixfixlabs.com" ], "alternateName": [ "fixfixlabs", "Fix Fix Labs", "FixFix Labs", "fixfix labs", "fixfixlabs.com", "FixFix Labs Luton" ], "address": { "@type": "PostalAddress", "streetAddress": "159 Marsh Road", "addressLocality": "Luton", "addressRegion": "Bedfordshire", "postalCode": "LU3 2QL", "addressCountry": "GB" }, "areaServed": "GB" }, { "@type": [ "LocalBusiness", "ProfessionalService" ], "@id": "https://fixfixlabs.com/#localbusiness", "name": "FixFix Labs", "alternateName": [ "Repair Zone", "Repair Zone Luton", "FixFix Labs Luton", "FixFix Labs" ], "url": "https://fixfixlabs.com/", "image": "https://fixfixlabs.com/emblem.webp", "telephone": "+441582505020", "email": "support@fixfixlabs.com", "priceRange": "££", "parentOrganization": { "@id": "https://fixfixlabs.com/#organization" }, "address": { "@type": "PostalAddress", "streetAddress": "159 Marsh Road", "addressLocality": "Luton", "addressRegion": "Bedfordshire", "postalCode": "LU3 2QL", "addressCountry": "GB" }, "areaServed": [ "Luton", "Marsh Road", "Bury Park", "Leagrave", "Limbury", "Biscot", "Sundon Park", "Marsh Farm", "Lewsey", "High Town", "Stopsley", "Wigmore", "Farley Hill", "Round Green", "Bramingham", "Dunstable", "Houghton Regis", "Caddington", "Slip End", "Barton-le-Clay" ], "openingHoursSpecification": [ { "@type": "OpeningHoursSpecification", "dayOfWeek": [ "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ], "opens": "10:00", "closes": "18:00" } ], "sameAs": [ "https://facebook.com/fixfixlabs", "https://instagram.com/fixfixlabs", "https://www.tiktok.com/@fixfixlabs.com" ] }, { "@type": "WebSite", "@id": "https://fixfixlabs.com/#website", "name": "FixFix Labs", "url": "https://fixfixlabs.com/", "publisher": { "@id": "https://fixfixlabs.com/#organization" }, "inLanguage": "en-GB", "potentialAction": { "@type": "SearchAction", "target": { "@type": "EntryPoint", "urlTemplate": "https://fixfixlabs.com/device-troubleshooting?q={search_term_string}" }, "query-input": "required name=search_term_string" } } ] }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://fixfixlabs.com/" }, { "@type": "ListItem", "position": 2, "name": "Troubleshooting", "item": "https://fixfixlabs.com/device-troubleshooting" }, { "@type": "ListItem", "position": 3, "name": "Phones Guides", "item": "https://fixfixlabs.com/device-troubleshooting#phone" }, { "@type": "ListItem", "position": 4, "name": "Phone Screen Flickering", "item": "https://fixfixlabs.com/device-troubleshooting/phone-screen-flickering" } ] } ] --- [![FixFix Labs](/assets/fixfix-logo-Dj0uNxZh.webp)](/) [Troubleshooting](/device-troubleshooting) [Luton Repairs](/repair) [Repair by Post](/mail-in-repair)[Track Repair](/track) [Custom PCs](/custom-builds) [Sign In](/login)[Start Diagnosis](/diagnosis) [](tel:01582505020) [01582 505020](tel:01582505020) 1. [All Guides](/device-troubleshooting) 2. [Phones](/device-troubleshooting?category=phone#problems) 3. Phone Screen Flickering Phones display # Phone Screen Flickering ## Quick Answer Screen flickering can be a minor software glitch or a sign of display hardware failure. Please note: This guide is provided for informational purposes only. Any steps you choose to follow are at your own discretion and risk. If you're unsure, we recommend booking a professional diagnosis. Line illustration of a smartphone with diagnostic reference markings, overlaid with a fracture lines traced across the screen plane Phone — illustration On this page - [Quick Checks](#quick-checks-heading) - [Guided Troubleshooting](#diagnostic-heading) - [Possible Causes](#possible-causes-heading) - [Self-Fix Instructions](#self-fix-heading) - [Safety Warnings](#warnings-heading) - [When troubleshooting isn't enough](#next-steps-heading) ## Quick Checks Try these fast checks first — they solve most cases. 1. Adjust brightness Disable auto-brightness and set a fixed level. 2. Restart the phone A restart can fix display driver glitches. 3. Check in safe mode If flickering stops in safe mode, an app is causing it. 4. Update software Display driver fixes are often in OS updates. ## Guided Troubleshooting Answer these questions to narrow down the issue. Does flickering happen in safe mode? YesNo Did it start after dropping the phone? YesNo ## Possible Causes Software glitch Common Display driver bugs or app conflicts. Loose display connector Moderate The display cable may be loose. Display hardware failure Moderate The display panel may be failing. Water damage Less Common Moisture can cause display issues. If the cause requires professional attention, see [Phone cracked screen repair options](/repair/phone/cracked-screen). ## Self-Fix Instructions Safe steps you can try at home. 1. ### Software troubleshooting 1\. Disable auto-brightness. 2. Restart the phone. 3. Boot into safe mode. 4. If fixed, uninstall recent apps. 5. If not, consider factory reset (backup first). ## Safety Warnings - Colored lines or large dead areas indicate hardware failure requiring professional repair. ## When troubleshooting isn't enough If these steps didn't resolve the issue, a professional diagnosis can identify the root cause. [Start Diagnosis ](/diagnosis?category=phone&issue=cracked-screen)[Phone cracked screen repair options ](/repair/phone/cracked-screen) ### Still need help? FixFix Labs repairs devices in Luton. Walk in to 159 Marsh Road, Luton, LU3 2QL — or book a slot online. Same-day service on most common repairs. [Free AI Diagnostic](/diagnosis) [Book a Repair](/booking)[Phone Repair Luton](/phone-repair-luton) [Call 01582 505020](tel:01582505020) [View all phone troubleshooting guides](/device-troubleshooting?category=phone#problems) FixFix Labs is not responsible for pre-existing data loss or undisclosed damage. All repairs carry inherent risk. Complex or liquid-damaged devices may have unpredictable outcomes. By proceeding, you acknowledge these terms. Full details in our Terms of Service. 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