Your device needs a true "butler." Clean Master Box integrates system cleanup, hardware diagnostics, and file management into one powerful tool, delivering a stable device experience with minimal effort. Core Features: Smart Cleanup: Deep scans to precisely identify residual files, redundant data, and junk files—no more aggressive cleaning. Large File Management: Easily manage media files that take up significant space, giving you full control over what to keep or remove. Smart Network Assistant: Displays detailed information about your connected Wi‑Fi, including IP address, gateway, frequency band, and real‑time signal strength. Sensor Test: Intuitively test core sensors such as the touchscreen and gyroscope through simple interactions. Download Clean Master Box and keep your device running smoothly at all times!