Firmware version: 2.20.05-256
Stalker version: 5.3.0
I don't know how to change to Smart Launcher. The link below explains how to but I don't have the option "Portal".
https://wiki.infomir.eu/eng/ministra-tv-platform/administrative-panel/settings/how-to-change-the-ministra-classic-theme-to-smart-launcher-in-user-interface