1. Install F-Droid
If you already have F-Droid installed, skip to Step 2.- Open your web browser on your Android device (e.g., Chrome, Firefox).
- Go to the official website: https://f-droid.org/
- Tap the blue Download F-Droid button.
- Once the
.apkfile finishes downloading, tap Open. - Security Prompt:
- If your phone says “For your security, your phone is not allowed to install unknown apps from this source,” tap Settings.
- Toggle Allow from this source to ON.
- Tap the Back arrow to return to the installation screen.
- Tap Install.
- Once finished, tap Open.
2. Install DAVx⁵
- Open the F-Droid app.
- Important: Wait a moment for F-Droid to update its repositories. You will see a loading bar at the top or a spinner.
If the repositories do not update, pull down on the screen to force a refresh.
- Tap the Search icon (magnifying glass) in the bottom right corner.
- Type
DAVx5and search. - Tap on DAVx⁵ (by bitfire web engineering).
- Tap Install.
- If prompted again for security permissions:
- Tap Settings.
- Allow F-Droid to install unknown apps.
- Tap Back and tap Install again.

