The method to download the Cartoon HD mobile application varies depending on the device operating system. To download Cartoon HD on an iOS device, change the device's date and time settings to January 1, 2014, or earlier. Download the application online and follow the instructions provided.
To change the date and time, navigate to Settings and select General. Under General, choose Date & Time and set the date to before January 1, 2014. Download Cartoon HD from an online provider or from your phone's respective app store. Click the install option and wait until the application finishes installing. Revert the date and time of the device when the application is installed.