Device Security Check

Device Security Check helps you quickly assess basic protections on your Android device and provides clear, practical guidance to improve security. The app inspects lock screen settings, encryption state, developer options, app install sources, and root status to identify common risks and suggest corrective steps.

Key features

Device Security Check performs a fast scan of essential settings and security indicators: it verifies screen lock and device encryption status, detects whether developer options or unknown app installations are enabled, and reports root status. Each finding includes plain-language recommendations and direct links to the relevant system settings to help you address issues.

How it works

Device Security Check reads only device configuration data required for the assessment and presents results in simple terms. Tap Scan to run the checks and review suggested steps; the app does not access personal files and focuses solely on settings and indicators that affect device security.

Privacy and safety

All configuration information used for assessments is processed locally and the app does not collect personal content. Review requested permissions in your system settings and keep your operating system updated to maintain protection.