On LG Smart TV with webOS 3.0 and newer you can watch TVteka directly from the TV browser.
To start watching go to the browser and type http://tv.tvteka.com/tv/ (this link should be added as a bookmark).
Then you will see a page with a code that you need to enter on the «Devices» page in your account. We recommend to open this page from your phone or computer.
After that you enter the code, the image on the TV will be updated and you will see the main menu and the channel list.
There are several points that will help you watch TVteka easier and more convenient in the future.