To sign up and activate Tubi TV on your mobile device, follow these simple steps. First, download the Tubi TV app from the App Store (for iOS devices) or Google Play Store (for Android devices). Once installed, open the app and select "Sign Up" to create your Tubi account. Fill in the required information, including your email and a password. After signing up, navigate to
Tubi.tv/activate on a web browser, enter the activation code displayed on your mobile device screen, and follow the prompts to complete the activation process. Now you're all set to enjoy Tubi TV's vast library of movies and TV shows on your mobile device.