If you have found a file with this name on your device or a hosting site, it is usually: Saturated internal storage - com.facebook.katana
: It was reportedly named after a sushi restaurant called "Katana". If you have found a file with this
: This is the official package name (technical identifier) for the Facebook application on Android. jpg : The standard image file format for the screenshot. What is "com.facebook.katana"? What is "com
: The name was intended to represent an app with "multiple layers," similar to how a katana sword is forged. Why You Might See This File On Android,
: Users often see this name in error messages on Samsung devices or in their file manager when looking at application data and cached images. Why You Might See This File
On Android, every app has a unique package name used by the system for identification. "Katana" was chosen as the internal codename for the Facebook app by its early developers.