Samsung’s One UI 8.5 update introduces an intelligent notification filtering feature that automatically restricts apps sending excessive ad spam to help improve device performance and user privacy.

Key Points

• The One UI 8.5 update, based on Android 16, began rolling out to eligible Samsung devices in early May 2026.
• Users can enable the "Block apps with excessive ads" feature within the Device Care settings menu under Intelligent blocking.
• The tool automatically places apps that frequently send notification-based advertisements into a deep sleep state.
• Combining this feature with a custom Private DNS provider, such as Adguard, can further reduce intrusive in-app advertisements.
• Private DNS settings are accessible via Connections and More connection settings on Samsung Galaxy devices.

Why it Matters

These new tools provide users with greater control over intrusive notification spam and battery-draining background activity. By automating the management of problematic apps, Samsung helps users maintain a cleaner, more secure mobile experience without requiring constant manual intervention.