What Samsung’s Notification Spam Blocker Actually Does
Samsung has updated its Device Care app with a powerful Samsung notification spam blocker designed to stop apps from abusing your notification panel. Instead of acting like a browser ad blocker, this Device Care spam filter targets “frequent advertisement alerts” from apps that treat Galaxy phone notifications as free advertising space. When Device Care detects an app sending excessive promo alerts or deceptive marketing pushes, it automatically puts that app into Deep Sleep. In this state, the app can’t run in the background or keep pinging you with notification ads, helping you block notification ads without having to hunt through each app’s settings. You still stay in control: the app is effectively paused until you manually open it again, and you can review or restore its notification permissions at any time, giving you a cleaner, calmer notification shade while keeping essential alerts intact.
How the Device Care Spam Filter Detects Ad-Heavy Apps
Samsung’s new tool focuses on apps that spam marketing messages rather than normal alerts like chats or system warnings. Device Care analyzes the notifications your apps send, looking for patterns of frequent ad-related content, such as constant promotions, download prompts for other apps, and adware-style banners. When an app crosses Samsung’s threshold for “frequent advertisement alerts,” Device Care automatically flags it and moves it into Deep Sleep, which cuts off both its background processes and its ability to send further notifications until you reopen it. This system works across One UI, so you don’t need to manage each app individually to stop app spam notifications. The result is fewer random promotions from weather apps, utilities, and other aggressive advertisers, while your core Galaxy phone notifications—like calls, messages, and calendar reminders—remain unaffected unless the spam filter misclassifies them, something Samsung acknowledges can occasionally happen.
Basic vs Intelligent Blocking: Which Mode Should You Use?
Samsung offers two modes to help you stop app spam notifications: Basic blocking and Intelligent blocking. Basic blocking relies on Samsung’s own list of known ad-spamming apps. When enabled, Device Care automatically restricts these offenders on your Galaxy phone, deep-sleeping them and blocking their notification ads without any extra setup. Intelligent blocking goes further. It scans notifications in real time on your device, using an algorithm to decide whether an app is sending too many promotional alerts. If it detects excessive ad pushes, it deep-sleeps that app on the spot. Intelligent mode is generally more effective because it can catch new or previously unknown spammy apps, but Samsung warns it might occasionally block a legitimate notification. If you’re cautious and want minimal risk of missed alerts, start with Basic blocking. If your notification bar is overwhelmed with ads, Intelligent blocking will usually deliver stronger, more dynamic protection.
How to Turn On Samsung’s Notification Spam Blocker
To start using the Samsung notification spam blocker, first make sure Device Care (often labeled Device care in Settings) is updated to version 13.8.80.7 via the Galaxy Store. Open the Galaxy Store, tap the menu icon, and check the Updates section for Device Care. Once updated, go to Settings, open Device care, and look for the new option related to blocking apps with excessive ads or marketing alerts. Here, you can choose between Basic and Intelligent blocking, depending on how aggressively you want to block notification ads. After enabling your preferred mode, Device Care will automatically monitor your apps and move offenders into Deep Sleep. This means fewer intrusive Galaxy phone notifications without you having to manually tweak every app’s settings, and you can still override the filter anytime if it catches something you want to allow.
Reviewing Blocked Apps and Regaining Control of Notifications
Samsung gives you a clear way to review which apps were blocked so you stay in control of your Galaxy phone notifications. To see what the spam filter has caught, open Settings, go to Device care, then tap Care report and select Excessive alerts. This section lists apps that have been flagged for frequent advertisement alerts and placed into Deep Sleep. From here, you can tap any app to adjust its notification rights, wake it from Deep Sleep, or decide to keep it restricted if it’s still too spammy. Because the Device Care spam filter might occasionally misjudge a legitimate alert, this review screen is essential for fine-tuning which apps can reach you. Over time, this workflow lets you stop app spam notifications while preserving the alerts you genuinely need, keeping your notification shade focused on what matters instead of aggressive advertising.