AMDH (Android Mobile Device Hardening) is a Python3-based security tool designed to enhance the security posture of Android mobile devices through automated analysis and hardening processes. The tool performs comprehensive scanning of installed applications to identify potential security threats and known malware signatures. It conducts privacy protection assessments by analyzing application permissions and data access patterns that may compromise user privacy. AMDH implements system hardening based on CIS (Center for Internet Security) benchmarks, automatically checking and configuring Android system settings to align with established security standards. The tool evaluates installed applications for dangerous permissions that could pose security risks to the device and user data. The platform includes static analysis capabilities for malware detection, examining application code and behavior patterns without executing the applications. It provides application management features that allow users to monitor, control, and remove potentially harmful applications from their devices. AMDH generates detailed security reports documenting findings from scans, permission analyses, and system assessments. These reports help users understand their device's security status and provide recommendations for improving mobile security posture.