Have you ever wanted to run qBittorrent on your Android device? With Termux and proot-distro, it's possible! In this guide, I'll show you how to set up qBittorrent-nox (the headless version of qBittorrent) on your Android phone using Debian in Termux. Let’s get started!

What You’ll Need:

• 1. Termux installed on your Android device (preferably from F-Droid).
• 2. An active internet connection.

What is Termux?
Termux is a terminal emulator and Linux environment for Android. With Termux, you can run a full-fledged Linux distribution on your Android device.

What is qBittorrent-nox?
qBittorrent-nox is the headless (no GUI) version of qBittorrent, perfect for running on servers or, in this case, your Android device through a terminal interface. You can still control it via a web UI.

Step-by-Step Guide
1. Install Termux and Update the Package Manager
First, open Termux on your Android device and update the package manager to make sure you have the latest versions of the necessary tools.

pkg update && pkg upgrade

2. Install proot-distro
Now, install proot-distro. This tool allows us to install and run full Linux distributions inside Termux.

pkg install proot-distro

3. Install Debian Using proot-distro
Next, we’ll install the Debian distribution. Debian is a stable and popular Linux distribution that's perfect for running qBittorrent.

proot-distro install debian

4. Log into the Debian Environment
Now, log into your newly installed Debian system using the command below. This will drop you into a Debian shell.

proot-distro login debian

You are now running Debian inside Termux!

5. Update Debian's Package Manager
Just like we did in Termux, let's update and upgrade the package manager inside Debian to ensure everything is up to date.

apt update

6. Install qBittorrent-nox
Finally, it's time to install qBittorrent-nox. Since we're inside Debian, the process is simple. Run the following command:

apt install -y qbittorrent-nox

7. Start qBittorrent-nox
To start qBittorrent, just use this command:

qbittorrent-nox

9. Access qBittorrent's Web UI Externally
At this point, qBittorrent is listening on all network interfaces, so you can access the web UI from your mobile browser or local network. Open your browser and enter:

http://localhost:8080

10. Control qBittorrent with qBitController
Now that qBittorrent is set up for remote access, you can control it using the qBitController app.

Download qBitController from the Play Store or from here.

Open the app and configure the server settings:

Credentials:

Host: localhost
Port: 8080 (or whatever port you configured)
Username: admin
Password: adminadmin (or your custom credentials)

You should now be able to control qBittorrent from the app!

Summary
You’ve successfully installed qBittorrent-nox on Android using Termux and Debian with proot-distro, and configured it for remote access with a client app like qBitController. Now, you can manage your torrents on your Android device from a clean mobile interface.

If you run into any issues or have questions, feel free to leave a comment below. Happy torrenting!