AI summary
De1984 is an open-source firewall and package manager for Android. The VPN-based firewall blocks per-app network access without root, while rooted devices gain system app control, force-stop, and uninstall features. Version 2.6.6 fixes duplicate iptables rules, improves root detection, adds automatic backend failover, and lets users remove stuck Boot Protection without root.
Generated by AI. May contain inaccuracies.
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About this app
De1984 is a firewall and package manager for Android devices.
FIREWALL FEATURES
VPN-based firewall (no root required) Block apps from accessing WiFi, Mobile Data, or Roaming Per-app network control with granular permissions PACKAGE MANAGEMENT (with root)
Enable/disable users of system apps Force stop running apps Uninstall system and user apps PRIVACY FIRST
Zero tracking or analytics No telemetry Local-only data storage 100% open source (MIT License) MODERN DESIGN
Material Design 3 Dark mode support Clean, intuitive UI Fast and responsive FLOSS COMPLIANCE
No proprietary libraries No Google Play Services No Firebase or analytics Buildable from source REQUIREMENTS
Android 8.0 (API 26) or higher Root access optional (required for package management features) VPN permission (for firewall functionality) PERMISSIONS
INTERNET: For firewall functionality (VPN-based) ACCESS_NETWORK_STATE: Monitor network connectivity BIND_VPN_SERVICE: Create local VPN for firewall QUERY_ALL_PACKAGES: View installed apps (optional) Root access: For advanced package management (optional)
🎯 Project author:github@dorumrr
What's new
・Duplicate iptables rules no longer pile up on every start ・Root is retried before De1984 decides your device has none #79 ・Widget and tile now ask for VPN permission instead of failing ・Backends your device cannot run are now greyed out, not offered ・Fixed an app staying blocked on iptables after you allowed it #84 ・A backend that stops working now switches over on its own ・Boot Protection stuck without root can now be removed in Settings
About this version
- Version
- 2.6.6 (37)
- Size
- 6.15 MB
- Requires Android
- 8.0
- Target SDK
- 26
- Architecture
- universal
- Downloads
- 29
- Updated
- Aug 27, 2026
- Package
- io.github.dorumrr.de1984
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