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We appreciate your interest in using our service! Depending on the device that you will be using, you can install Viki App by following the easy steps in this article: How to Install or Update the Viki App? To get the best viewing experience, please make sure your device OS is updated to the latest version before downloading the Viki App. Should you have further questions or clarifications, feel free to reach out to us at any time! Cheers,