Files with nfi file extension can be found as firmware files for Dreambox satellite and cable television receiver devices.
There is one other file type using
the NFI file extension!
.nfi - Netflix data
NFI file extension - Dreambox disc image
What is nfi file? How to open nfi files?
File type specification:
The nfi file extension is most notably related to the satellite or cable television receivers, that are developed by Dream Multimedia - Dreamboxes.
The nfi file contains backup or update of the receiver firmware.
This nfi file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.