Confirm the programme offers another audio track
Viki describes dubbing as a beta feature on selected films and series. Start the actual episode and inspect the Audio control for available languages. A general description of the feature is not a promise that every programme has been dubbed.
Keep the series, episode and country explicit. A different edition or unavailable local title can have different options. If a friend sees another language, compare those details and the application version before treating the difference as an account fault.
Select audio and text independently
Use the player's Audio menu to choose the offered spoken language. Then open Subtitles and choose the desired text. Viki says the two do not automatically change together, so a mixed combination can be an ordinary result of saved preferences.
For language learning, the household may deliberately pair original audio with translated text or a dub with matching captions. For a relaxed film night, it may prefer one common language. Make the choice based on the viewers' needs rather than trying to force both settings through the interface-language control.
Check beta support on the actual app
The current help lists supported platforms and minimum application versions for dubbing. Review that list for the exact television or phone. An older installed version may play the episode normally while not exposing the newer audio feature.
Use the official store update route and note whether an update is available for the device. Do not assume a phone and smart television receive the same app release at the same time. If the feature is not documented for that route, keep its status unverified rather than inventing a hidden menu.
Review the saved preference after the session
Viki's subtitle help says a chosen language can become the saved account preference across supported platforms. Selecting Off can also persist. Check the next programme if the household expects subtitles to return automatically.
If the wrong language appears again, compare the account preference, most recent manual selection and the languages available on that episode. Give those details to support if needed. This identifies a saved preference or unavailable track without confusing the spoken dub with the subtitle translation.
Questions about this guide
Does choosing a dub change the subtitle language too?
No. Viki says the controls are independent.
Is dubbing available for every title and old app?
No. The current help describes selected titles and supported app versions during beta.