Kuaiya, the fastest cross-platform file transfer tool in the world, is also a decentralized content sharing platform for mobile terminals. Users can transfer files with zero traffic, zero network and high speed by using Fast Tooth. You can also find interesting short video content on the fast tooth and share interesting content such as videos, music, applications and photos with anyone. At present, the global users of fast teeth have reached 500 million, covering more than 200 countries and regions at home and abroad.

Usage: transfer files between mobile phones; Fast tooth also supports a variety of application functions such as one-click machine change, one-click WiFi, file management, space cleaning and so on.

When replacing old and new mobile phones, users don't need to repeatedly turn over the data, files and installation packages in the old mobile phones. They just need to click the button to change their mobile phones, and they can connect to their new phones to transfer files to each other. The extremely fast transmission speed does not affect the freshness of the new mobile phone. At the same time, Fast Tooth can also help users to quickly search for elements and browse the massive files such as applications, pictures and music in mobile phones. Not only can file management functions such as renaming, backing up, uninstalling, hiding and viewing properties be performed, but also advertisements, installation packages and large files existing in the mobile phone can be quickly cleaned up, and the mobile phone can be slimmed down in all directions.