The (.3gp) file format is a multimedia container defined by the Third Generation Partnership Project (3GPP).
Many files labeled as videos in open directories are actually renamed executables (.exe) or scripts designed to infect your device. index of xxx 3gp
It skips ads, pop-ups, and registration walls found on typical tube sites. index of xxx 3gp
It was designed to save space and reduce bandwidth usage, which was critical when mobile storage was measured in megabytes rather than gigabytes. index of xxx 3gp