Many of these devices ship with Chinese menus; these files often provide English or multi-language support.
This specific file is most frequently used by the retro gaming community for: fapitod1.7z
Updating the underlying emulators (like those for NES, Game Boy, or Sega Genesis) to run games more smoothly. Many of these devices ship with Chinese menus;
Since it is a .7z file, use the official 7-Zip or WinRAR to extract it correctly. fapitod1.7z