The phrase describes the process of saving video content from a well-known video-sharing platform onto a mobile device manufactured by Apple. This involves extracting the video data from its online source and storing it locally on the iPhone’s storage, converting the original format into a file type compatible with the iOS operating system, such as MP4.
Retaining video content offline on an iPhone enables viewing in areas with limited or no internet connectivity, such as during travel or in locations with weak cellular signals. This provides greater control over data usage, preventing the consumption of bandwidth when repeatedly accessing the same content. Historically, this functionality has been achieved through various third-party applications and online services.