Samsung MultiStar

Your Samsung device holds untapped potential. Are you tired of being limited by stock settings that restrict multitasking, customization, and the full power of your hardware? Samsung MultiStar, a first-party utility from Samsung Corporation, unlocks hidden system-level controls to transform how you interact with your Galaxy device.

Core System Tools and Functionality

Samsung MultiStar is a suite of advanced system tweaks accessible directly through the Good Lock platform. It provides granular control over your device’s behavior without requiring root access. The app focuses on three primary areas: multitasking optimization, UI customization, and accessory management.

• Enhanced Multi-Window and Pop-Up View Controls — Force any app into split-screen or pop-up view, resize windows freely, and enable drag-and-drop between open applications for true desktop-like multitasking.
• Customizable Edge Lighting and Notification Panels — Adjust the color, thickness, duration, and position of Edge Lighting for specific contacts or apps, and enable multi-instance support for running duplicate apps simultaneously.
• Advanced DeX and Cover Screen Management — Modify DeX resolution and scaling, force landscape orientation on the cover screen of foldable devices, and enable app continuity when switching between main and cover displays.

Key Technical Advantages

• System-Level Integration — Operates within Samsung’s One UI framework, ensuring stable performance and zero battery drain compared to third-party task managers.
• No Root Required — All features work on stock firmware with Android 15 or higher, preserving warranty and Samsung Knox security.
• Real-Time UI Adjustments — Changes take effect immediately without requiring a device restart, allowing you to test configurations on the fly.
• Foldable and Tablet Optimization — Dedicated modes for Galaxy Z Fold and Tab series, including custom app aspect ratios and taskbar customization.

Download mobile app now

Exclusive access for first users — unlock hidden system controls today. Limited offer: activate advanced multitasking features before the next One UI update.

Technical Disclaimer

This application requires a stable internet connection for initial module download and periodic updates. In-app purchases may be available for premium feature packs. Data usage applies when downloading module files. Age restrictions: recommended for users 13+ due to system-level modifications. Some features may vary by device model and regional firmware version. Samsung MultiStar does not collect personal data beyond standard usage analytics required for module functionality.