First connection

You need a subscription link from your provider.

Windows and macOS

1. On the first run, Add a subscription opens. Paste the link into Subscription link and click Continue. On macOS a paste button sits next to the empty field.
2. On the Home screen choose how to connect with the chip under the power button: System proxy (default), TUN or Local proxy. See Operating modes.
3. Optionally open Proxies and pick a server.
4. Click the power button. The status goes Connecting…, then Connected.

iPhone

1. On the first screen, Add a subscription, tap the paste button inside the field (the app never reads the clipboard by itself) and tap Continue. You can also tap QR code to scan a subscription code, or From file.
2. Open Proxies to choose a server or a mode, or leave the automatic choice.
3. On Home, tap the connection button. The first time, confirm the system request to add the Letakof VPN configuration.

Disconnecting is the same button, or the VPN switch in Settings → VPN.

Android

1. Paste the link into Subscription link (the clipboard icon pastes for you) and tap Add subscription. You can also use Scan QR or From file.
2. Optionally open Proxies to choose a server or a mode.
3. On Home, tap the power button. The first time, confirm Android’s VPN permission dialog.

You can also connect from the notification, the quick settings tile or the widget.

Android TV

1. The first screen, Add a subscription from your phone, shows a QR code. The phone and the TV must be on the same Wi-Fi network.
2. On a phone with Letakof, open Settings → TV activation and point the camera at the code.
3. Confirm Send. The TV downloads the profile itself.
4. Choose a server on the TV and press connect.

Without a local network, type the link with the remote and select Add subscription. A profile imported from a file cannot be sent to a TV.