However, I should clarify that “3gpking” was historically known as a website that provided unauthorized downloads of YouTube videos, often in low-quality 3GP format, typically for mobile phones. Promoting or instructing how to use such sites would violate copyright policies and encourage piracy.
Google has continuously updated YouTube’s code to prevent third-party ripping. Today, services claiming to be the "new 3gpking" are often: 3gpking youtube full
: You can quickly enter full-screen mode by swiping up on the video player and exit by swiping down. On Desktop often in low-quality 3GP format