Samsung DeX is a powerful tool that transforms your smartphone into a desktop-like experience. But did you know you can also use it as a lightweight server? Whether you want to host a website, share files, or run small server applications, Samsung DeX can handle it. Here’s how to set it up.

1. Enable Developer Mode on Samsung DeX

To unlock advanced features, enable Developer Mode:

1. Open DeX Settings.
2. Go to About Samsung DeX.
3. Click on the Samsung DeX logo multiple times until Developer options is enabled.
4. Enable USB debugging if needed.

2. Install a Server Application

Depending on your needs, install a relevant server application from the Google Play Store:

• Termux (for running Linux-based server tools)
• KSWEB (for PHP, MySQL, and Apache server setup)
• Tiny Web Server (a lightweight HTTP server)
• FTP Server (for file sharing)

3. Run a Web Server Using Termux

For those who prefer a command-line interface, Termux is an excellent choice.

1. Install Termux from the Play Store.
2. Open Termux and update packages: pkg update && pkg upgrade
3. Install Python HTTP Server: pkg install python python -m http.server 8080
4. Your phone will now host a web server on port 8080. Access it via http://<your-phone-IP>:8080.

4. Configure Port Forwarding (For External Access)

To allow other devices to access your DeX server:

• Find your IP Address using ifconfig in Termux or check network settings.
• If using a mobile network, you may need a VPN or a tunneling service like Ngrok to expose your server to the internet.

5. Use Samsung DeX for Remote Access

• Install Samsung Flow or bVNC Free to remotely manage your DeX session.
• This setup allows you to control the server without needing a direct connection to the display.

6. Keep DeX Always Running

For uninterrupted server uptime:

• Disable Battery optimization for the server apps.
• Keep your phone connected to a power source.
• Enable “Keep screen on” in Developer options to prevent the system from sleeping.

Final Thoughts

With the right configuration, Samsung DeX can function as a basic server for development, file sharing, and even small-scale web hosting. While it won’t replace a dedicated server, it’s a great option for tech enthusiasts and developers on the go.

Are you planning to set up a DeX server? Let us know in the comments how you’re using it!