De1984

De1984 is a powerful Firewall and Package Manager for Android devices with multiple backend support for maximum flexibility and performance.

The name **De1984** is inspired by George Orwell’s novel Nineteen Eighty-Four, reflecting the app’s philosophy of resisting surveillance and reclaiming digital privacy. It symbolizes a reversal of the dystopian control described in the book, empowering users to take back control over their devices and data.

FIREWALL FEATURES

- Multiple firewall capabilities: iptables (root/Shizuku), ConnectivityManager (Android 13+), and VPN fallback

- Automatic firewall method selection based on device capabilities

- Comprehensive iptables method for rooted devices provides kernel-level blocking with superior performance

- ConnectivityManager for Android 13+ devices without root

- VPN backend as fallback for maximum compatibility (no root required)

- Block apps from accessing WiFi, Mobile Data, or Roaming independently

- Global firewall policies: "Block All by Default" (allowlist) or "Allow All by Default" (blocklist)

- Screen-off blocking to save battery and data

- Real-time network state monitoring and automatic rule application

PACKAGE MANAGEMENT (with Shizuku or root)

- Enable/disable system apps

- Force stop running apps

- Uninstall system and user apps

- Works with Shizuku (no root required) or traditional root access

- Filter packages by system/user apps, enabled/disabled state

- Search functionality for quick package lookup

PRIVACY FIRST

- Zero tracking or analytics

- No telemetry

- Local-only data storage

- No proprietary libraries

- No Google Play Services