Importing configurations

Method	Where	Notes
Subscription link	All platforms	An http:// or https:// address. Updated automatically.
letakof://add/ link	All platforms	letakof://add/https://host/path. Opens Letakof and asks Add subscription? Opening the same link again updates that subscription.
From file	All platforms	A .yaml, .yml or .conf profile (up to 10 MB, UTF-8). It has no link, so it does not update over the network and cannot be sent to a TV. On iPhone you can also use Share → Letakof or Open in… from Files.
Scan QR	Android, iPhone	A QR code with a plain link or a letakof://add/ link.
TV activation	Android TV	The phone (Android or iPhone) sends its subscription link to the TV. See First connection.

To add another subscription, open the subscription menu on Home and choose Add provider (Windows, macOS, iPhone) or Add subscription… (Android). Switch between subscriptions in the same menu.

What is read

Servers, proxy groups, rules, rule providers, and the DNS and GEO sections of the profile, plus provider data from the response headers; see Available headers.

Not supported: formats other than Clash/Mihomo YAML, proxy-providers (Letakof reports an error), and desktop-client keys such as external-controller, allow-lan and listening ports, which are ignored.

A subscription link is a secret. Letakof does not write it to its log. A link sent to Android TV travels over plain HTTP inside your local network.