


It is the main way in which firmware update files are pushed to these devices to upgrade or patch them. The protocol is frequently found in multiple devices like routers, media streamers, and mobile phones. One of the most basic, and therefore most widely used to perform low-level single file transfers, is the Trivial FTP or Trivial File Transfer Protocol ( TFTP). There is a wide variety of File Transfer Protocols ( FTP) in use on the internet today.
