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How to use a Firewall and a VPN at the same time on Android without root, without external self-hosted servers (2026)

No work profile required. Requirements: Android 8.0+, and 192.25MB of storage.

How to use a Firewall and a VPN at the same time on Android without root, without external self-hosted servers (2025)

No root or external servers neeeded. Requirements: Android 5.0+, 446.03 MB of available storage, a computer and a cable to connect your phone.

Privacy

How to use a Firewall and a VPN at the same time on Android without root, without external self-hosted servers.

This update of the guide has no DNS leaks and no UDP leaks. Requires Android 5.0+

How to

How to setup Etesync for Tasks.org in Windows

In this blog I will explain how to set up etesync for local use (a server that will only be exposed to your trusted LAN). If you wish to setup etesync for it to be exposed to the internet, an advanced guide which uses nginx in WSL and internal port-forwarding