Ads showing up on a Samsung phone usually come from three different places: Samsung’s own marketing tools, a rogue app you installed at some point, or your browser. You can turn off Samsung ads by disabling Marketing & Ads in your Samsung account settings, cleaning up notification permissions for individual apps, and blocking pop-ups in Samsung Internet or Chrome. Each source needs its own fix, which is why the same ad sometimes keeps reappearing even after you think you’ve shut it off.
Every Samsung phone, whether it’s an older model or a newer Galaxy S24 or Galaxy Z Fold, ships with built-in promotional features baked into One UI. Samsung uses these to advertise its own apps, services, and Galaxy Store content. On top of that, third-party apps installed from the Google Play Store can add their own pop-ups, banners, and lock screen ads if you granted them broad permissions without noticing.
Getting a Samsung Galaxy device fully ad-free takes a bit of settings work across a few different menus. None of it requires rooting the phone or installing anything sketchy. Once you know where each ad type comes from, shutting it down takes a few minutes per section.
How Do You Stop Samsung Promotions and Notification Ads?
Samsung’s own promotional messages come from three sources: marketing settings tied to your Samsung account, the Galaxy Store app, and Samsung Push Service notifications. Turning off each one separately clears out most of the “official” ads you see on a Samsung phone, including shop deals, feature suggestions, and Samsung Global Goals prompts.
Turn Off Marketing Notifications in Samsung Apps
Go to Settings > Accounts and Backup > Manage Accounts > Samsung Account > Marketing & Ads. Disable Personalized Ads, Marketing Notifications, and Product Recommendations. This single menu controls a large share of the promotional content Samsung pushes directly to your device.
Review Galaxy Store and Samsung Global Goals
Open the Galaxy Store app, tap the menu icon, then go to Settings > Notifications and turn off promotional alerts. Samsung Global Goals, a charity step-tracking feature bundled into some Samsung apps, can also generate its own reminder notifications; check its in-app settings if you’ve enabled it before and want those alerts gone.
Adjust Samsung Push Service Notifications Without Losing Useful Alerts
Samsung Push Service handles background delivery for system messages, and some of those messages are promotional. Go to Settings > Apps, tap the three-dot menu, select Show system apps, find Samsung Push Service, and adjust its notification permissions. Turning off only the promotional categories (where the app breaks them out) keeps important system alerts intact.
Why Are Ads Appearing on the Home or Lock Screen?
Ads on your home or lock screen almost always trace back to a third-party app you installed, not to Samsung itself. Samsung does not place native advertising directly on the lock screen; apps with permission to “appear on top” or send pop-up notifications are the usual culprit, and in rarer cases the cause is adware.
Find Recently Installed or Updated Apps
Think back to when the ads started and check which apps you installed or updated around that time. Go to Settings > Apps > Special Access > Appear on Top to see which apps have permission to draw over other screens, a common trick used by ad-injecting apps.
Use Safe Mode to Check for a Problem App
Restart your phone into Safe Mode (hold the power button, then press and hold “Power off” until Safe Mode appears) to temporarily disable all third-party apps. If the ads disappear in Safe Mode, one of your installed apps is the source, and you can uninstall suspects one at a time after rebooting normally.
Remove Suspicious Apps and Check for Adware
Uninstall any app you don’t recognize or no longer use, especially ones installed outside the Google Play Store. If ads persist after removing obvious suspects, run a scan with a reputable mobile security app to catch adware that hides its app icon or renames itself to avoid detection.
How Do You Block Pop-Ups in Samsung Internet and Chrome?
Browser pop-ups come from website scripts and notification permissions you granted while browsing, and both Samsung Internet and Chrome have built-in tools to shut them down. Fixing this at the browser level stops most redirect ads and fake “you’ve won a prize” pop-ups without needing a third-party app.
Enable Pop-Up Blocking in Samsung Internet
Open Samsung Internet, tap the menu (three horizontal lines), then go to Settings > Useful Features and turn on Block Pop-Ups. This stops most sites from opening unwanted new windows or tabs automatically.
Disable Pop-Ups and Redirects in Chrome
In Chrome, tap the three-dot menu, go to Settings > Site Settings > Pop-Ups and Redirects, and toggle it off. This setting blocks sites from forcing redirects or spawning extra tabs while you browse.
Check Website Notifications If Ads Still Appear
Some sites you previously allowed to send notifications will keep sending promotional alerts even with pop-ups blocked. In either browser, go to Site Settings > Notifications and remove permissions for any site you don’t recognize or no longer want alerts from.
How Can You Limit Ad Targeting and Block More Ads?
Ad targeting on a Samsung Galaxy device runs through two separate systems, Samsung’s own advertising ID and Google’s, and turning off both cuts down on how personalized (and how frequent) the ads you do see become. Third-party ad blockers add another layer of protection, though they come with real trade-offs in what they can and can’t filter.
Turn Off Personalized Ads in Samsung and Google Settings
For Samsung: Settings > Accounts and Backup > Manage Accounts > Samsung Account > Marketing & Ads > Turn Off Personalized Ads. For Google: Settings > Google > Ads > Delete Advertising ID (on newer Android versions) or Opt Out of Ads Personalization on older ones. Both changes reduce targeted ads without stopping ads from appearing entirely.
Choose a Reputable Ad Blocker for Your Browser or Device
Third-party ad blockers like AdGuard, Blokada, and Adblock Plus filter ad traffic before it reaches your screen, working across apps and browsers rather than just one. Install these directly from the Google Play Store and review the permissions each one requests before enabling it, since ad blockers need fairly broad access to filter traffic effectively.
| Ad Blocker | Works Across | Setup Complexity |
|---|---|---|
| AdGuard | Apps and browsers | Moderate |
| Blokada | System-wide (VPN-based) | Moderate |
| Adblock Plus | Browser only | Low |
Know the Limits of Background Data Restrictions
Restricting background data for a specific app (Settings > Apps > [App Name] > Mobile Data > Allow Background Data Usage, toggled off) can reduce how often that app fetches new ads. It won’t stop ads that load while the app is actively open, since that traffic isn’t “background” data.
Keep the Right Fix in Place
Samsung ads come from more than one place, so a lasting fix means checking Samsung account settings, browser pop-up controls, and app permissions on a recurring basis, not just once. A phone that’s clean today can pick up a new ad-injecting app or a re-enabled notification permission after a system update or fresh app install.
Revisit the Marketing & Ads menu, Galaxy Store notification settings, and browser pop-up blockers every few months, especially after major One UI updates, which sometimes reset notification preferences. Keeping an eye on newly installed apps’ permissions catches most problems before they turn into a lock screen full of pop-ups.
Frequently Asked Questions
Can I turn off all ads on my Samsung phone?
You can eliminate the large majority of ads by disabling Samsung’s marketing settings, Galaxy Store notifications, and browser pop-ups, plus removing any ad-injecting apps. A small number of in-app ads inside free third-party apps (games, utilities) are controlled by that app’s developer, not Samsung, so those require either upgrading to a paid version or uninstalling the app.
How do I stop ads on my Samsung phone’s lock screen?
Check Settings > Apps > Special Access > Appear on Top and revoke permission from any app you don’t trust, since lock screen ads almost always come from an installed app rather than Samsung itself. If you can’t identify the source, boot into Safe Mode to confirm a third-party app is responsible, then uninstall it.
Why do ads keep popping up after I close my browser?
This usually means a site you visited was granted notification permissions, which let it send alerts even when the browser is closed. Go to your browser’s Site Settings > Notifications and revoke access for any unfamiliar sites; if the pop-ups continue outside the browser entirely, an installed app is the more likely source.
Is a virus causing pop-up ads on my Galaxy phone?
It’s possible, though adware is more common than a traditional virus on Android devices. Booting into Safe Mode and uninstalling recently added apps resolves most cases; a scan from a reputable mobile security app can confirm whether adware is present.
Do Samsung ad blocker settings work in every app?
No single setting blocks ads everywhere. Samsung’s built-in controls (Marketing & Ads, pop-up blocking) cover Samsung’s own apps and browsers, while ads inside third-party apps depend on that app’s own settings or a system-wide ad blocker like AdGuard or Blokada.
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